Chevrolet 2008 Express manual

Seats and Restraint Systems ........................... 1 - 1 Front Seats ............................................... 1 - 2 Rear Seats ............................................... 1 - 6 Safety Belts ............................................. 1-10 Child Restraints ....................................... 1-29 Airbag System ......................................... 1-57 Restraint System Check ............................ 1-75 Features and Controls ..................................... 2 - 1 Keys ........................................................ 2 - 2 Doors and Locks ....................................... 2 - 6 Windows ................................................. 2-13 Thef[...]

GENERAL MOTORS, GM, the GM Emblem, CHEVROLET, the CHEVROLET Emblem, and the name CHEVY EXPRESS are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes after that time without further notice. For vehicles first sold in Canada, substitute the name “General Motors of Canada Limited” for Chevrolet Motor Division whenever it appears in this manual. This manual describes features that may be available in this model, but your vehicle may not have all of them. For example, more than one entertainment system may be offered or your vehicle may have been ordered without a front passenger o[...]

Using this Manual Many people read the owner manual from beginning to end when they first receive their new vehicle. If this is done, it can help you learn about the features and controls for the vehicle. Pictures and words work together in the owner manual to explain things. If your vehicle has the DURAMAX ® Diesel engine, refer to the DURAMAX ® Diesel supplement for additional and specific information on this engine. Index A good place to quickly locate information about the vehicle is the Index in the back of the manual. It is an alphabetical list of what is in the manual and the page number where it can be found. Safety Warnings and Symbols There are a number of safety cautions in th[...]

Vehicle Damage Warnings You will also find notices in this manual. Notice: These mean there is something that could damage your vehicle. A notice tells about something that can damage the vehicle. Many times, this damage would not be covered by your vehicle’s warranty, and it could be costly. The notice tells what to do to help avoid the damage. When you read other manuals, you might see CAUTION and NOTICE warnings in different colors or in different words. There are also warning labels on the vehicle which use the same words, CAUTION or NOTICE. Vehicle Symbols The vehicle has components and labels that use symbols instead of text. Symbols are shown along with the text describing the oper[...]

Front Seats ..................................................... .1-2 Manual Seats ............................................... .1-2 Power Seat .................................................. .1-3 Reclining Seatbacks ....................................... .1-3 Rear Seats ...................................................... .1-6 Rear Seat Operation ...................................... .1-6 Safety Belts .................................................. .1-10 Safety Belts: They Are for Everyone ............... .1-10 How to Wear Safety Belts Properly ................ .1-15 Lap-Shoulder Belt ........................................ .1-22 Safety Belt Use During Pregnancy .............[...]

Front Seats Manual Seats { CAUTION: You can lose control of the vehicle if you try to adjust a manual driver’s seat while the vehicle is moving. The sudden movement could startle and confuse you, or make you push a pedal when you do not want to. Adjust the driver’s seat only when the vehicle is not moving. Lift the bar located under the front of the seat to unlock it. Slide the seat to where you want it and release the bar. Try to move the seat with your body to be sure the seat is locked in place. 1-2[...]

Power Seat If your vehicle has front power seat(s), you can adjust them with these controls located at the front center of the seat cushion. To raise or lower the seat, move the center knob up or down. To move the seat forward or rearward, move the center knob toward the right or left. To raise or lower the front of the seat cushion, move the right lever up or down. To raise or lower the rear of the seat cushion, move the left lever up or down. Reclining Seatbacks { CAUTION: You can lose control of the vehicle if you try to adjust a manual driver’s seat while the vehicle is moving. The sudden movement could startle and confuse you, or make you push a pedal when you do not want to. Adjust t[...]

To recline the seatback, do the following: 1. Lift the recline lever. 2. Move the seatback to the desired position, then release the lever to lock the seatback in place. 3. Push and pull on the seatback to make sure it is locked. To return the seatback to an upright position, do the following: 1. Lift the lever fully without applying pressure to the seatback and the seatback will return to the upright position. 2. Push and pull on the seatback to make sure it is locked. 1-4[...]

{ CAUTION: Sitting in a reclined position when your vehicle is in motion can be dangerous. Even if you buckle up, your safety belts cannot do their job when you are reclined like this. The shoulder belt cannot do its job because it will not be against your body. Instead, it will be in front of you. In a crash, you could go into it, receiving neck or other injuries. The lap belt cannot do its job either. In a crash, the belt could go up over your abdomen. The belt forces would be there, not at your pelvic bones. This could cause serious internal injuries. For proper protection when the vehicle is in motion, have the seatback upright. Then sit well back in the seat and wear your safety belt pr[...]

Rear Seats Rear Seat Operation Removing the Rear Seat Disconnect the quick release latch plates for the lap-shoulder belts on the bench seat to be removed. 1. To do this, press the tip of a key into the release hole of the safety belt buckle while pulling up on the safety belt. 2. Locate the pins. On a three passenger seat there are two pins located on the inboard sides of the rear seats. The driver’s side pin has a gray cap with a black “L” marked on it. Three Passenger Seat Shown 1-6[...]

The passenger’s side pin has a black cap with a white “R” marked on it. On a four passenger seat, each half of the seat has a set of pins. The driver’s side has a set marked “L”, and the passenger’s side has a set marked “R”. If the vehicle has floor mats, the pins will be located under a flap that has been cut into the mat. 3. Pull the pin handle up to disengage the pin from the retaining clip, then pull the pin out. 4. Repeat this procedure for the other pins. 5. Pull the seat rearward about 2 inches (5 cm) and then lift the seat from the floor rails. 6. Remove the seat from the vehicle. 7. For the first row rear seat, stow the safety belt latch by attaching the clip [...]

Replacing the Rear Seats { CAUTION: A seat that is not locked into place properly can move around in a collision or sudden stop. People in the vehicle could be injured. Be sure to lock the seat into place properly when installing it. { CAUTION: A safety belt that is improperly routed, not properly attached, or twisted will not provide the protection needed in a crash. The person wearing the belt could be seriously injured. After raising the rear seatback, always check to be sure that the safety belts are properly routed and attached, and are not twisted. 1. Position the seat into the open slots in both rails. Push the seat forward in the rail, hooking both seat bases onto the pins inside of [...]

4. Push the pin(s) marked “R” down until they are in the retaining clip. 5. Push the pin(s) marked “L” down until they are in the retaining clip. 6. If the vehicle has a floor mat, put the flap back to its original position. 7. Repeat this procedure for the other seat base. 8. Connect the quick-release latch plates for the lap-shoulder belts by inserting the latch plates into the buckles attached at the outboard positions of the bench seat. Do not twist the belt. 9. Check that all locking pins are locked into place before operating the vehicle. Three Passenger Seat Shown Three Passenger Seat Shown 1-9[...]

Safety Belts Safety Belts: They Are for Everyone This part of the manual tells you how to use safety belts properly. It also tells you some things you should not do with safety belts. { CAUTION: Do not let anyone ride where he or she cannot wear a safety belt properly. If you are in a crash and you are not wearing a safety belt, your injuries can be much worse. You can hit things inside the vehicle harder or be ejected from it and be seriously injured or killed. In the same crash, you might not be, if you are buckled up. Always fasten your safety belt, and check that your passenger(s) are restrained properly too. { CAUTION: It is extremely dangerous to ride in a cargo area, inside or outside[...]

After more than 40 years of safety belts in vehicles, the facts are clear. In most crashes buckling up does matter... a lot! Why Safety Belts Work When you ride in or on anything, you go as fast as it goes. Take the simplest vehicle. Suppose it is just a seat on wheels. Put someone on it. 1-11[...]

Get it up to speed. Then stop the vehicle. The rider does not stop. The person keeps going until stopped by something. In a real vehicle, it could be the windshield... 1-12[...]

or the instrument panel... or the safety belts! With safety belts, you slow down as the vehicle does. You get more time to stop. You stop over more distance, and your strongest bones take the forces. That is why safety belts make such good sense. 1-13[...]

Questions and Answers About Safety Belts Q: Will I be trapped in the vehicle after a crash if I am wearing a safety belt? A: You could be — whether you are wearing a safety belt or not. But your chance of being conscious during and after an accident, so you can unbuckle and get out, is much greater if you are belted. And you can unbuckle a safety belt, even if you are upside down. Q: If my vehicle has airbags, why should I have to wear safety belts? A: Airbags are supplemental systems only; so they work with safety belts — not instead of them. Whether or not an airbag is provided, all occupants still have to buckle up to get the most protection. That is true not only in frontal collision[...]

How to Wear Safety Belts Properly This section is only for people of adult size. Be aware that there are special things to know about safety belts and children. And there are different rules for smaller children and babies. If a child will be riding in your vehicle, see Older Children on page 1-29 or Infants and Young Children on page 1-32 . Follow those rules for everyone’s protection. It is very important for all occupants to buckle up. Statistics show that unbelted people are hurt more often in crashes than those who are wearing safety belts. Occupants who are not buckled up can be thrown out of the vehicle in a crash. And they can strike others in the vehicle who are wearing safety bel[...]

Q: What is wrong with this? A: The shoulder belt is too loose. It will not give as much protection this way. { CAUTION: You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit snugly against your body. 1-16[...]

Q: What is wrong with this? A: The lap belt is too loose. It will not give nearly as much protection this way. { CAUTION: You can be seriously hurt if your lap belt is too loose. In a crash, you could slide under the lap belt and apply force on your abdomen. This could cause serious or even fatal injuries. The lap belt should be worn low and snug on the hips, just touching the thighs. 1-17[...]

Q: What is wrong with this? A: The belt is buckled in the wrong place. { CAUTION: You can be seriously injured if your belt is buckled in the wrong place like this. In a crash, the belt would go up over your abdomen. The belt forces would be there, not on the pelvic bones. This could cause serious internal injuries. Always buckle your belt into the buckle nearest you. 1-18[...]

Q: What is wrong with this? A: The belt is over an armrest. { CAUTION: You can be seriously injured if your belt goes over an armrest like this. The belt would be much too high. In a crash, you can slide under the belt. The belt force would then be applied on the abdomen, not on the pelvic bones, and that could cause serious or fatal injuries. Be sure the belt goes under the armrests. 1-19[...]

Q: What is wrong with this? A: The shoulder belt is worn under the arm. It should be worn over the shoulder at all times. { CAUTION: You can be seriously injured if you wear the shoulder belt under your arm. In a crash, your body would move too far forward, which would increase the chance of head and neck injury. Also, the belt would apply too much force to the ribs, which are not as strong as shoulder bones. You could also severely injure internal organs like your liver or spleen. The shoulder belt should go over the shoulder and across the chest. 1-20[...]

Q: What is wrong with this? A: The belt is behind the body. { CAUTION: You can be seriously injured by not wearing the lap-shoulder belt properly. In a crash, you would not be restrained by the shoulder belt. Your body could move too far forward increasing the chance of head and neck injury. You might also slide under the lap belt. The belt force would then be applied right on the abdomen. That could cause serious or fatal injuries. The shoulder belt should go over the shoulder and across the chest. 1-21[...]

Q: What is wrong with this? A: The belt is twisted across the body. { CAUTION: You can be seriously injured by a twisted belt. In a crash, you would not have the full width of the belt to spread impact forces. If a belt is twisted, make it straight so it can work properly, or ask your dealer/retailer to fix it. Lap-Shoulder Belt All seating positions in your vehicle have a lap-shoulder belt. If you are using a rear seating position with a detachable safety belt and the safety belt is not attached, see Rear Seat Operation on page 1-6 for instruction on reconnecting the safety belt to the mini-buckle. Here is how to wear a lap-shoulder belt properly. 1. Adjust the seat, if the seat is adjusta[...]

The lap-shoulder belt may lock if you pull the belt across you very quickly. If this happens, let the belt go back slightly to unlock it. Then pull the belt across you more slowly. If you ever pull the shoulder portion of a passenger belt out all the way, you may engage the child restraint locking feature. If this happens, just let the belt go back all the way and start again. 3. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure. If the belt is not long enough, see Safety Belt Extender on page 1-28 . Make sure the release button on the buckle is positioned so you would be able to unbuckle the safety belt quickly if necessary. 4. If equ[...]

It may be necessary to pull stitching on the safety belt through the latch plate to fully tighten the lap belt on smaller occupants. To unlatch the belt, push the button on the buckle. The belt should go back out of the way. When the safety belt is not in use, slide the latch plate up the safety belt webbing. The latch plate should rest on the stitching on the safety belt, near the guide loop on the side wall. Before you close a door, be sure the belt is out of the way. If you slam the door on it, you can damage both the belt and your vehicle. Shoulder Belt Height Adjuster Your vehicle has a shoulder belt height adjuster for the driver and right front passenger position. Adjust the height so[...]

Safety Belt Pretensioners If the GVWR (Gross Vehicle Weight Rating) of your vehicle is below 8,500 lb (3 855 kg) then your vehicle has safety belt pretensioners for the front occupants. You can find the GVWR on the certification label on the rear edge of the driver’s door. See Loading Your Vehicle on page 4-20 for more information. Although you cannot see them, they are part of the safety belt assembly. They can help tighten the safety belts during the early stages of a moderate to severe frontal, near frontal, or rear crash if the threshold conditions for pretensioner activation are met. And, if your vehicle has side impact airbags, safety belt pretensioners can help tighten the safety [...]

2. Place the guide over the belt and insert the two edges of the belt into the slots of the guide. 3. Be sure that the belt is not twisted and it lies flat. The elastic cord must be under the belt and the guide on top. 1-26[...]

{ CAUTION: A safety belt that is not properly worn may not provide the protection needed in a crash. The person wearing the belt could be seriously injured. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. 4. Buckle, position, and release the safety belt as described in previously in this section. Make sure that the shoulder belt crosses the shoulder. To remove and store the comfort guide, squeeze the belt edges together so that you can take them out of the guide. Slide the guide into its storage pocket on the side of the seatback. 1-27[...]

Safety Belt Use During Pregnancy Safety belts work for everyone, including pregnant women. Like all occupants, they are more likely to be seriously injured if they do not wear safety belts. A pregnant woman should wear a lap-shoulder belt, and the lap portion should be worn as low as possible, below the rounding, throughout the pregnancy. The best way to protect the fetus is to protect the mother. When a safety belt is worn properly, it is more likely that the fetus will not be hurt in a crash. For pregnant women, as for anyone, the key to making safety belts effective is wearing them properly. Safety Belt Extender If the vehicle’s safety belt will fasten around you, you should use it. But[...]

Child Restraints Older Children Older children who have outgrown booster seats should wear the vehicle’s safety belts. The manufacturer’s instructions that come with the booster seat, state the weight and height limitations for that booster. Use a booster seat with a lap-shoulder belt until the child passes the below fit test: • Sit all the way back on the seat. Do the knees bend at the seat edge? If yes, continue. If no, return to the booster seat. • Buckle the lap-shoulder belt. Does the shoulder belt rest on the shoulder? If yes, continue. If no, try using the rear safety belt comfort guide. See “Rear Safety Belt Comfort Guides” under Lap-Shoulder Belt on page 1-22 for more i[...]

Q: What is the proper way to wear safety belts? A: An older child should wear a lap-shoulder belt and get the additional restraint a shoulder belt can provide. The shoulder belt should not cross the face or neck. The lap belt should fit snugly below the hips, just touching the top of the thighs. This applies belt force to the child’s pelvic bones in a crash. It should never be worn over the abdomen, which could cause severe or even fatal internal injuries in a crash. Also see “Rear Safety Belt Comfort Guides” under Lap-Shoulder Belt on page 1-22 . According to accident statistics, children and infants are safer when properly restrained in the rear seating positions than in the front s[...]

{ CAUTION: Never do this. Here a child is sitting in a seat that has a lap-shoulder belt, but the shoulder part is behind the child. In a crash, the child would not be restrained by the shoulder belt. The child might slide under the lap belt. The belt force would then be applied right on the abdomen. That could cause serious or fatal injuries. The child could also move too far forward increasing the chance of head and neck injury. The shoulder belt should go over the shoulder and across the chest. 1-31[...]

Infants and Young Children Everyone in a vehicle needs protection! This includes infants and all other children. Neither the distance traveled nor the age and size of the traveler changes the need, for everyone, to use safety restraints. In fact, the law in every state in the United States and in every Canadian province says children up to some age must be restrained while in a vehicle. { CAUTION: Children can be seriously injured or strangled if a shoulder belt is wrapped around their neck and the safety belt continues to tighten. Never leave children unattended in a vehicle and never allow children to play with the safety belts. Every time infants and young children ride in vehicles, they [...]

{ CAUTION: Children who are up against, or very close to, any airbag when it inflates can be seriously injured or killed. Airbags plus lap-shoulder belts offer protection for adults and older CAUTION: (Continued) CAUTION: (Continued) children, but not for young children and infants. Neither the vehicle’s safety belt system nor its airbag system is designed for them. Young children and infants need the protection that a child restraint system can provide. 1-33[...]

Q: What are the different types of add-on child restraints? A: Add-on child restraints, which are purchased by the vehicle’s owner, are available in four basic types. Selection of a particular restraint should take into consideration not only the child’s weight, height, and age but also whether or not the restraint will be compatible with the motor vehicle in which it will be used. For most basic types of child restraints, there are many different models available. When purchasing a child restraint, be sure it is designed to be used in a motor vehicle. If it is, the restraint will have a label saying that it meets federal motor vehicle safety standards. The restraint manufacturer’s ins[...]

{ CAUTION: The body structure of a young child is quite unlike that of an adult or older child, for whom the safety belts are designed. A young child’s hip bones are still so small that the vehicle’s regular safety belt may not remain low on the hip bones, as it should. Instead, it may settle up around the child’s abdomen. In a crash, the belt would apply force on a body area that is unprotected by any bony structure. This alone could cause serious or fatal injuries. Young children should always be secured in appropriate child restraints. Child Restraint Systems A rear-facing infant seat (A) provides restraint with the seating surface against the back of the infant. The harness system [...]

A booster seat (C-D) is a child restraint designed to improve the fit of the vehicle’s safety belt system. A booster seat can also help a child to see out the window. Securing an Add-On Child Restraint in the Vehicle { CAUTION: A child can be seriously injured or killed in a crash if the child restraint is not properly secured in the vehicle. Make sure the child restraint is properly installed in the vehicle using the vehicle’s safety belt or LATCH system, following the instructions that came with that restraint, and also the instructions in this manual. To help reduce the chance of injury, the child restraint must be secured in the vehicle. Child restraint systems must be secured in ve[...]

When securing an add-on child restraint, refer to the instructions that come with the restraint which may be on the restraint itself or in a booklet, or both, and to this manual. The child restraint instructions are important, so if they are not available, obtain a replacement copy from the manufacturer. Keep in mind that an unsecured child restraint can move around in a collision or sudden stop and injure people in the vehicle. Be sure to properly secure any child restraint in your vehicle — even when no child is in it. Securing the Child Within the Child Restraint { CAUTION: A child can be seriously injured or killed in a crash if the child is not properly secured in the child restraint.[...]

Where to Put the Restraint Accident statistics show that children are safer if they are restrained in the rear rather than the front seat. We recommend that children and child restraints be secured in a rear seat, including: an infant or a child riding in a rear-facing child restraint; a child riding in a forward-facing child seat; an older child riding in a booster seat; and children, who are large enough, using safety belts. A label on your sun visor says, “Never put a rear-facing child seat in the front.” This is because the risk to the rear-facing child is so great, if the airbag deploys. { CAUTION: A child in a rear-facing child restraint can be seriously injured or killed if the ri[...]

Keep in mind that an unsecured child restraint can move around in a collision or sudden stop and injure people in the vehicle. Be sure to properly secure any child restraint in your vehicle — even when no child is in it. Lower Anchors and Tethers for Children (LATCH) The LATCH system holds a child restraint during driving or in a crash. This system is designed to make installation of a child restraint easier. The LATCH system uses anchors in the vehicle and attachments on the child restraint that are made for use with the LATCH system. Make sure that a LATCH-compatible child restraint is properly installed using the anchors, or use the vehicle’s safety belts to secure the restraint, foll[...]

Top Tether Anchor A top tether (A, C) anchors the top of the child restraint to the vehicle. A top tether anchor is built into the vehicle. The top tether attachment (B) on the child restraint connects to the top tether anchor in the vehicle in order to reduce the forward movement and rotation of the child restraint during driving or in a crash. Your child restraint may have a single tether (A) or a dual tether (C). Either will have a single attachment (B) to secure the top tether to the anchor. Some child restraints that have a top tether are designed for use with or without the top tether being attached. Others require the top tether always to be attached. In Canada, the law requires that [...]

See the information following for installing a child restraint with a top tether in the second, third and fourth row center positions. Do not install three child restraints in the same row at the same time and never install two top tethers using the same top tether anchor. i (Top Tether Anchor): Seating positions with top tether anchors. The second, third and fourth row with three passenger seats have exposed metal lower anchors located in the crease between the seatback and the seat cushion. There are two top tether anchors in the second, third and fourth rows. To install a child restraint in the rear driver side seating positions, use anchor point (A). To install a child restraint in the r[...]

There is a top tether anchor for the front passenger position with a front passenger seat. The anchor is located at the rear of the seat cushion on the right front passenger’s seat. Do not secure a child restraint in a position without a top tether anchor if a national or local law requires that the top tether be attached, or if the instructions that come with the child restraint say that the top tether must be attached. Accident statistics show that children are safer if they are restrained in the rear rather than the front seat. See Where to Put the Restraint on page 1-38 for additional information. Securing a Child Restraint Designed for the LATCH System { CAUTION: If a LATCH-type child[...]

{ CAUTION: Each top tether anchor and lower anchor in the vehicle is designed to hold only one child restraint. Attaching more than one child restraint to a single anchor could cause the anchor or attachment to come loose or even break during a crash. A child or others could be injured if this happens. To help prevent injury to people and damage to your vehicle, attach only one child restraint per anchor. { CAUTION: Children can be seriously injured or strangled if a shoulder belt is wrapped around their neck and the safety belt continues to tighten. Secure any unused safety belts behind the child restraint so children cannot reach them. Pull the shoulder belt all the way out of the retracto[...]

1. Attach and tighten the lower attachments to the lower anchors. If the child restraint does not have lower attachments or the desired seating position does not have lower anchors, secure the child restraint with the top tether and the safety belts. Refer to your child restraint manufacturer instructions and the instructions in this manual. 1.1. Find the lower anchors for the desired seating position. 1.2. Put the child restraint on the seat. 1.3. Attach and tighten the lower attachments on the child restraint to the lower anchors. 2. If the child restraint manufacturer recommends that the top tether be attached, attach and tighten the top tether to the top tether anchor, if equipped. Refer[...]

If the position you are using has an integrated headrest or head restraint and you are using a dual tether, route the tether around the headrest or head restraint. If the position you are using has an integrated headrest or head restraint and you are using a single tether, route the tether over the headrest or head restraint. 3. Push and pull the child restraint in dif ferent directions to be sure it is secure. Securing a Child Restraint in a Rear Seat Position When securing a child restraint in a rear seating position, study the instructions that came with your child restraint to make sure it is compatible with this vehicle. If your child restraint has the LATCH system, see Lower Anchors an[...]

If your child restraint does not have the LATCH system, you will be using the safety belt to secure the child restraint in this position. Be sure to follow the instructions that came with the child restraint. Secure the child in the child restraint when and as the instructions say. If you need to install more than one child restraint in the rear seat, be sure to read Where to Put the Restraint on page 1-38 . 1. Put the child restraint on the seat. 2. Pick up the latch plate, and run the lap and shoulder portions of the vehicle’s safety belt through or around the restraint. The child restraint instructions will show you how. 3. Push the latch plate into the buckle until it clicks. Make sure[...]

4. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 5. To tighten the belt, push down on the child restraint, pull the shoulder portion of the belt to tighten the lap portion of the belt, and feed the shoulder belt back into the retractor. If you are using a forward-facing child restraint, you may find it helpful to use your knee to push down on the child restraint as you tighten the belt. 6. If your child restraint has a top tether, follow the child restraint manufacturer’s instructions regarding the use of the top tether. See Lower Anchors and Tethers for Children (LATCH) on page 1-39 for more information. 1-47[...]

7. Push and pull the child restraint in dif ferent directions to be sure it is secure. To remove the child restraint, unbuckle the vehicle’s safety belt and let it go back all the way. If the top tether is attached to a top tether anchor, disconnect it. Securing a Child Restraint in the Right Front Seat Position (With Passenger Sensing System) Your vehicle has airbags. A rear seat is a safer place to secure a forward-facing child restraint. See Where to Put the Restraint on page 1-38 . In addition, your vehicle has a passenger sensing system which is designed to turn off the right front passenger’s frontal airbag under certain conditions. See Passenger Sensing System on page 1-69 and Pas[...]

If your vehicle does not have a rear seat that will accommodate a rear-facing child restraint, we recommend that rear-facing child restraints not be transported in your vehicle, even if the airbag is off. If your child restraint has the LATCH system, see Lower Anchors and Tethers for Children (LATCH) on page 1-39 for how to install your child restraint using LATCH. If you secure a child restraint using a safety belt and it uses a top tether, see Lower Anchors and Tethers for Children (LATCH) on page 1-39 for top tether anchor locations. Do not secure a child seat in a position without a top tether anchor if a national or local law requires that the top tether be anchored, or if the instructi[...]

4. Push the latch plate into the buckle until it clicks. Make sure the release button is positioned so you would be able to unbuckle the safety belt quickly if necessary. 5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 1-50[...]

6. To tighten the belt, push down on the child restraint, pull the shoulder portion of the belt to tighten the lap portion of the belt and feed the shoulder belt back into the retractor. If you are using a forward-facing child restraint, you may find it helpful to use your knee to push down on the child restraint as you tighten the belt. 7. If your vehicle does not have a rear seat and your child restraint has a top tether, follow the child restraint manufacturer’s instructions regarding the use of the top tether. See Lower Anchors and Tethers for Children (LATCH) on page 1-39 for more information. 8. Push and pull the child restraint in dif ferent directions to be sure it is secure. If t[...]

Remove any additional material from the seat such as blankets, cushions, seat covers, seat heaters or seat massagers before reinstalling or securing the child restraint. If the on indicator is still lit, secure the child in the child restraint in a rear seat position in the vehicle and check with your dealer/retailer. If no rear seat is available, do not install a child restraint in this vehicle and check with your dealer/retailer. To remove the child restraint, unbuckle the vehicle’s safety belt and let it go back all the way. If the top tether is attached to a top tether anchor, disconnect it. Securing a Child Restraint in the Right Front Seat Position (With Airbag Of f Switch) Your vehi[...]

{ CAUTION: A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger’s airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. Even though the airbag off switch is designed to turn off the right front passenger’s frontal airbag, no system is fail-safe, and no one can guarantee that an airbag will not deploy under some unusual circumstance, even though it is turned off. We recommend that rear-facing child restraints be secured in the rear seat, even if the airbag is off. If you secure a forward-facing child restraint in the right front seat, always move the front passenger se[...]

If your vehicle does not have a rear seat that will accommodate a rear-facing child restraint, we recommend that rear-facing child restraints not be transported in your vehicle, even if the airbag is off. If your child restraint has the LATCH system, see Lower Anchors and Tethers for Children (LATCH) on page 1-39 for how to install your child restraint using LATCH. If you secure a child restraint using a safety belt and it uses a top tether, see Lower Anchors and Tethers for Children (LATCH) on page 1-39 for top tether anchor locations. Do not secure a child seat in a position without a top tether anchor if a national or local law requires that the top tether be anchored, or if the instructi[...]

4. Push the latch plate into the buckle until it clicks. Make sure the release button is positioned so you would be able to unbuckle the safety belt quickly if necessary. 5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 1-55[...]

6. To tighten the belt, push down on the child restraint, pull the shoulder portion of the belt to tighten the lap portion of the belt and feed the shoulder belt back into the retractor. If you are using a forward-facing child restraint, you may find it helpful to use your knee to push down on the child restraint as you tighten the belt. 7. If your vehicle does not have a rear seat and your child restraint has a top tether, follow the child restraint manufacturer’s instructions regarding the use of the top tether. See Lower Anchors and Tethers for Children (LATCH) on page 1-39 for more information. 8. Push and pull the child restraint in dif ferent directions to be sure it is secure. To r[...]

Airbag System Your vehicle has the following airbag: • A frontal airbag for the driver. Your vehicle may have the following airbags: • A frontal airbag for the right front passenger. • A roof-rail airbag for the driver (cargo van). • A roof-rail airbag for the right front passenger position (cargo or passenger van equipped with a sliding door). If you have a passenger van with a right front passenger roof-rail airbag and a sliding door, you will also have a separate roof-rail airbag for the passenger seated directly behind the right front passenger and the third row outboard passenger position. • A roof-rail airbag for the driver, passenger seated directly behind the driver, and th[...]

Here are the most important things to know about the airbag system: { CAUTION: You can be severely injured or killed in a crash if you are not wearing your safety belt — even if you have airbags. Wearing your safety belt during a crash helps reduce your chance of hitting things inside the vehicle or being ejected from it. Airbags are “supplemental restraints” to the safety belts. All airbags are designed to work with safety belts, but do not replace them. { CAUTION: Frontal airbags are designed to deploy in moderate to severe frontal and near frontal crashes. They are not designed to inflate in rollover, rear crashes, or in many side crashes. If your vehicle has rollover capable roof-[...]

{ CAUTION: Airbags inflate with great force, faster than the blink of an eye. Anyone who is up against, or very close to, any airbag when it inflates can be seriously injured or killed. Do not sit unnecessarily close to the airbag, as you would be if you were sitting on the edge of your seat or leaning forward. Safety belts help keep you in position before and during a crash. Always wear your safety belt, even with airbags. The driver should sit as far back as possible while still maintaining control of the vehicle. Occupants should not lean on or sleep against the door or side windows in seating positions with roof-rail airbags. { CAUTION: Airbags plus lap-shoulder belts offer the best pr[...]

Where Are the Airbags? The driver’s frontal airbag is in the middle of the steering wheel. If your vehicle has one, the right front passenger’s airbag is in the instrument panel on the passenger’s side. 1-60[...]

If your vehicle is a cargo or passenger van with a sliding door and it has a roof-rail airbag for the driver and right front passenger position, the roof-rail airbags are in the ceiling above the side window. If your vehicle has roof-rail airbags for the driver, right front passenger, passengers behind the driver and right front passenger, and the third row outboard passengers, the roof-rail airbags are in the ceiling above the side windows. On the driver’s side of the vehicle, there is one single roof-rail airbag for either vehicles with a hinged door or a sliding door. Driver Side shown, Passenger Side similar Driver Side shown, Passenger Side similar 1-61[...]

For passenger vans with a sliding door, on the passenger’s side of the vehicle, you will have a separate roof-rail airbag for the passenger seated directly behind the right front passenger and the third row outboard passenger position. { CAUTION: If something is between an occupant and an airbag, the airbag might not inflate properly or it might force the object into that person causing severe injury or even death. The path of an inflating airbag must be kept clear. Do not put anything between an occupant and an airbag, and do not attach or put anything on the steering wheel hub or on or near any other airbag covering. If your vehicle has roof-rail airbags, never secure anything to the r[...]

• If the vehicle hits a narrow object (like a pole), the airbags could inflate at a different crash speed than if the vehicle hits a wide object (like a wall). • If the vehicle goes into an object at an angle, the airbags could inflate at a different crash speed than if the vehicle goes straight into the object. Thresholds can also vary with specific vehicle design. Frontal airbags are not intended to inflate during vehicle rollovers, rear impacts, or in many side impacts. Single Stage vs. Dual Stage Airbags Depending on the weight of your vehicle, you will have either “Single Stage Airbags” or “Dual Stage Airbags.” Vehicles that have a passenger sensing system also have dual[...]

What Makes an Airbag Inflate? In a deployment event, the sensing system sends an electrical signal triggering a release of gas from the inflator. Gas from the inflator fills the airbag causing the bag to break out of the cover and deploy. The inflator, the airbag, and related hardware are all part of the airbag module. Frontal airbag modules are located inside the steering wheel and instrument panel. For vehicles with roof-rail airbags, there are airbag modules in the ceiling of the vehicle, near the side windows for the first, second, and third rows (if equipped). See Where Are the Airbags? on page 1-60 for more information. How Does an Airbag Restrain? In moderate to severe frontal o[...]

The parts of the airbag that come into contact with you may be warm, but not too hot to touch. There may be some smoke and dust coming from the vents in the deflated airbags. Airbag inflation does not prevent the driver from seeing out of the windshield or being able to steer the vehicle, nor does it prevent people from leaving the vehicle. { CAUTION: When an airbag inflates, there may be dust in the air. This dust could cause breathing problems for people with a history of asthma or other breathing trouble. To avoid this, everyone in the vehicle should get out as soon as it is safe to do so. If you have breathing problems but cannot get out of the vehicle after an airbag inflates, then [...]

Airbag Of f Switch If your instrument panel has one of the switches pictured in the following illustrations, your vehicle has an airbag on-off switch that you can use to manually turn on or off the right front passenger’s airbag. If your vehicle does not have an airbag on-off switch, it may have a passenger sensing system. See Passenger Sensing System on page 1-69 . This switch should only be turned to airbag OFF if the person in the right front passenger’s position is a member of a passenger risk group identified by the national government as follows: Infant. An infant (less than 1 year old) must ride in the front seat because: • My vehicle has no rear seat; • My vehicle has a rear[...]

Medical Condition. A passenger has a medical condition which, according to his or her physician: • Causes the passenger airbag to pose a special risk for the passenger; and • Makes the potential harm from the passenger airbag in a crash greater than the potential harm from turning off the airbag and allowing the passenger, even if belted, to hit the dashboard or windshield in a crash. { CAUTION: If the right front passenger’s airbag is turned off for a person who is not in a risk group identified by the national government, that person will not have the extra protection of an airbag. In a crash, the airbag will not be able to inflate and help protect the person sitting there. Do not [...]

The airbag off light will come on to let you know that the right front passenger’s airbag is off. The airbag of f light will stay on to remind you that the airbag is off. See Airbag Off Light on page 3-30 . The airbag of f light will stay on to remind you that the airbag is off. The right front passenger’s airbag will remain off until you turn it back on again. { CAUTION: If the airbag readiness light ever comes on when you have turned off the airbag, it means that something may be wrong with the airbag system. The right front passenger’s airbag could inflate even though the switch is off. If this ever happens, do not let anyone whom the national government has identified as a member[...]

Passenger Sensing System If your instrument panel has one of the indicators pictured in the following illustrations, your vehicle has a passenger sensing system unless there is an airbag off switch located on the instrument panel. If there is an airbag off switch, your vehicle does not have a passenger sensing system. See Airbag Off Switch on page 1-66 for more information. The passenger airbag status indicator will be visible on the instrument panel when you start your vehicle. The words ON and OFF, or the symbol for on and off, will be visible during the system check. When the system check is complete, either the word ON or the word OFF, or the symbol for on or the symbol for off, will be [...]

A label on your sun visor says, “Never put a rear-facing child seat in the front.” This is because the risk to the rear-facing child is so great, if the airbag deploys. { CAUTION: A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger’s airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. Even though the passenger sensing system is designed to turn off the right front passenger’s frontal airbag if the system detects a rear-facing child restraint, no system is fail-safe, and no one can guarantee that an airbag will not deploy under some unusual circumstance, even th[...]

If a child restraint has been installed and the on indicator is lit, turn the vehicle off. Remove the child restraint from the vehicle and reinstall the child restraint following the child restraint manufacturer’s directions and refer to Securing a Child Restraint in the Right Front Seat Position (With Passenger Sensing System) in the Index. If, after reinstalling the child restraint and restarting the vehicle, the on indicator is still lit, check to make sure that the vehicle’s seatback is not pressing the child restraint into the seat cushion. If this happens, slightly recline the vehicle’s seatback and adjust the seat cushion if possible. Remove any additional material from the seat[...]

Safety belts help keep the passenger in position on the seat during vehicle maneuvers and braking, which helps the passenger sensing system maintain the passenger airbag status. See “Safety Belts” and “Child Restraints” in the Index for additional information about the importance of proper restraint use. { CAUTION: If the airbag readiness light in the instrument panel cluster ever comes on and stays on, it means that something may be wrong with the airbag system. If this ever happens, have the vehicle serviced promptly, because an adult-size person sitting in the right front passenger’s seat may not have the protection of the airbag(s). See Airbag Readiness Light on page 3-29 for m[...]

A thick layer of additional material, such as a blanket or cushion, or aftermarket equipment such as seat covers, seat heaters, and seat massagers can affect how well the passenger sensing system operates. We recommend that you not use seat covers or other aftermarket equipment other than any that GM has approved for your specific vehicle. See Adding Equipment to Your Airbag-Equipped Vehicle on page 1-74 for more information about modifications that can affect how the system operates. { CAUTION: Stowing of articles under the passenger’s seat or between the passenger’s seat cushion and seatback may interfere with the proper operation of the passenger sensing system. Servicing Your Airba[...]

Adding Equipment to Your Airbag-Equipped Vehicle Q: Is there anything I might add to or change about the vehicle that could keep the airbags from working properly? A: Yes. If you add things that change your vehicle’s frame, bumper system, height, front end or side sheet metal, they may keep the airbag system from working properly. Changing or moving any parts of the front seats, safety belts, the airbag sensing and diagnostic module, steering wheel, instrument panel, roof-rail airbag modules, ceiling headliner or pillar garnish trim, front sensors, or airbag wiring can affect the operation of the airbag system. In addition, your vehicle may have a passenger sensing system for the right fro[...]

Restraint System Check Checking the Restraint Systems Safety Belts Now and then, make sure the safety belt reminder light and all your belts, buckles, latch plates, retractors and anchorages are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a safety belt system from doing its job, have it repaired. Torn or frayed safety belts may not protect you in a crash. They can rip apart under impact forces. If a belt is torn or frayed, get a new one right away. Make sure the safety belt reminder light is working. See Safety Belt Reminders on page 3-28 for more information. Keep safety belts clean and dry. See Care of Safety Belts on [...]

Replacing Restraint System Parts After a Crash { CAUTION: A crash can damage the restraint systems in your vehicle. A damaged restraint system may not properly protect the person using it, resulting in serious injury or even death in a crash. To help make sure your restraint systems are working properly after a crash, have them inspected and any necessary replacements made as soon as possible. If you have had a crash, do you need new belts or LATCH system (if equipped) parts? After a very minor crash, nothing may be necessary. But the belt assemblies that were used during any crash may have been stressed or damaged. See your dealer/retailer to have your safety belt assemblies inspected or re[...]

Keys .............................................................. .2-2 Remote Keyless Entry (RKE) System ............... .2-3 Remote Keyless Entry (RKE) System Operation .................................................. .2-4 Doors and Locks ............................................ .2-6 Door Locks ................................................... .2-6 Power Door Locks ......................................... .2-7 Cargo Door Relocking .................................... .2-7 Delayed Locking ............................................ .2-7 Programmable Automatic Door Locks ............... .2-7 Automatic Door Lock ...................................... .2-8 Automatic Door Unlock ....[...]

Keys { CAUTION: Leaving children in a vehicle with the ignition key is dangerous for many reasons, children or others could be badly injured or even killed. They could operate the power windows or other controls or even make the vehicle move. The windows will function with the keys in the ignition and they could be seriously injured or killed if caught in the path of a closing window. Do not leave the keys in a vehicle with children. The key can be used for the ignition and all door locks. The key has a bar-coded key tag that the dealer/retailer or qualified locksmith can use to make new keys. Store this information in a safe place, not in your vehicle. Notice: If you ever lock your keys in[...]

Remote Keyless Entry (RKE) System If the vehicle has the Remote Keyless Entry (RKE) system, it operates on a radio frequency subject to Federal Communications Commission (FCC) Rules and with Industry Canada. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause interference. 2. This device must accept any interference received, including interference that may cause undesired operation of the device. This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: 1. This device may not cause interference. 2. This device must accept any interference received, including i[...]

Remote Keyless Entry (RKE) System Operation The vehicle’s doors can be locked and unlocked from about 3 feet (1 m) up to 65 feet (20 m) away with the Remote Keyless Entry (RKE) transmitter. There are other conditions which can affect the performance of the transmitter. See Remote Keyless Entry (RKE) System on page 2-3 . Q (Lock): Press Q to lock all doors. If enabled through the Driver Information Center (DIC), the parking lamps will flash once to indicate locking has occurred. If enabled through the DIC, the horn will chirp when Q is pressed again within five seconds of the previous press of the lock button. See DIC Vehicle Customization on page 3-60 for additional information. W (Unloc[...]

Matching Transmitter(s) to Your Vehicle Each RKE transmitter is coded to prevent another transmitter from unlocking your vehicle. If a transmitter is lost or stolen, a replacement can be purchased through your dealer/retailer. All transmitters need to be re-coded to match the new transmitter. The lost transmitter will no longer work after the new transmitters are re-coded. Each vehicle can have a maximum of four transmitters matched to it. See “Relearn Remote Key” under DIC Operation and Displays on page 3-45 for instructions on how to match RKE transmitters to your vehicle. Battery Replacement Replace the battery if the REPLACE BATTERY IN REMOTE KEY message displays in the DIC. See “R[...]

Doors and Locks Door Locks { CAUTION: Unlocked doors can be dangerous. • Passengers, especially children, can easily open the doors and fall out of a moving vehicle. When a door is locked, the handle will not open it. You increase the chance of being thrown out of the vehicle in a crash if the doors are not locked. So, wear safety belts properly and lock the doors whenever you drive. • Young children who get into unlocked vehicles may be unable to get out. A child can be overcome by extreme heat and can suffer permanent injuries or even death from heat stroke. Always lock your vehicle whenever you leave it. • Outsiders can easily enter through an unlocked door when you slow down or sto[...]

Power Door Locks On vehicles with power door locks, the switches are located on the doors. T : Press the bottom of the switch to lock all the doors at once. Press the top of the switch to unlock all the doors at once. When a door is locked, the inside door handle will not work. Cargo Door Relocking If the side cargo door is open when the lock button is pressed on the door or the remote keyless entry transmitter, all doors will lock except the cargo door. The Cargo door will only lock when they are closed or when the delayed locking feature functions. Delayed Locking When locking the doors with the power lock switch and a door open, the doors will lock five seconds after the last door is clo[...]

Automatic Door Lock The doors will automatically lock when the shift lever is moved out of PARK (P). The automatic door locking feature cannot be disabled. Automatic Door Unlock The vehicle doors with automatically unlock when the shift lever is moved into PARK (P). The automatic unlock feature can be disabled or programmed in different ways if the vehicle has an automatic transmission. See DIC Vehicle Customization on page 3-60 for more information. Rear Door Security Locks Security locks are located on the front portion of the 60/40 side swing-out door, or the side sliding door. For the 60/40 side swing-out door, move the button to the right for the driver’s side door or to the left for [...]

For the side sliding door, move the button up to engage the security feature. Move the button down to return the door locks to normal operation. Lockout Protection This feature protects you from locking your key in the vehicle when the key is in the ignition and a door is open. If the power lock switch is pressed when either the driver’s, passenger’s, or rear door is open, all the doors will lock and then the driver’s door will unlock. This feature does not include the side cargo door. Sliding Side Door To open the sliding side door from the outside, pull the handle toward the rear of the vehicle and slide the door open. To close the sliding side door from the outside, use the handle t[...]

To open the sliding side door from the inside, turn the handle upward and toward the rear of the vehicle. Then, slide the door toward the rear of the vehicle. To close the sliding side door from the inside, grasp the handle and slide the door toward the front of the vehicle. Make sure the door is completely closed before driving away. 60/40 Swing-Out Side Door To open the front portion of a 60/40 door from the outside, pull out on the handle and pull the door toward you. 2-10[...]

To open the front portion of a 60/40 door from the inside, pull the handle toward you and push open the door. To open the rear portion of a 60/40 door from the outside, pull the handle on the side of the rear door and pull the door toward you. To close the 60/40 side doors, close the rear door first. Then close the front door. Check to make sure that both doors are completely closed. The front side swing-out door has a check strap assembly in the door frame to keep the door from opening beyond 90 degrees. To open the door beyond 90 degrees, close the door partially, pull the check strap toward you and then open the door. When you close the door, the check strap will automatically re-engage.[...]

Rear Doors { CAUTION: Unlocked doors can be dangerous. • Passengers, especially children, can easily open the doors and fall out of a moving vehicle. When a door is locked, the handle will not open it. You increase the chance of being thrown out of the vehicle in a crash if the doors are not locked. So, wear safety belts properly and lock the doors whenever you drive. • Young children who get into unlocked vehicles may be unable to get out. A child can be overcome by extreme heat and can suffer permanent injuries or even death from heat stroke. Always lock your vehicle whenever you leave it. • Outsiders can easily enter through an unlocked door when you slow down or stop your vehicle. [...]

Windows { CAUTION: Leaving children, helpless adults, or pets in a vehicle with the windows closed is dangerous. They can be overcome by the extreme heat and suffer permanent injuries or even death from heat stroke. Never leave a child, a helpless adult, or a pet alone in a vehicle, especially with the windows closed in warm or hot weather. 2-13[...]

Manual Windows To operate your manual windows, turn the hand crank on each door to raise or lower your side door windows. Power Windows { CAUTION: Leaving children, helpless adults, or pets in a vehicle with the windows closed is dangerous. They can be overcome from extreme heat in warm or hot weather and suffer permanent injuries or even death from heat stroke. CAUTION: (Continued) CAUTION: (Continued) Leaving children in a vehicle with the ignition key is dangerous for many reasons, children or others could be badly injured or even killed. They could operate the power windows or other controls or even make the vehicle move. The windows will function with the keys in the ignition and they c[...]

If you have power windows, the controls are located on each of the side doors. The driver’s door has a switch for the passenger window also. Your power windows will work when the ignition has been turned to ON/RUN or ACC/ACCESSORY, or when Retained Accessory Power (RAP) is active. See Retained Accessory Power (RAP) on page 2-21 . Press the switch with to lower the window. Pull up on the front edge of the switch to raise the window. Express-Down The driver and front passenger window switches also has an express-down feature that allows the window to be lowered without holding the switch. Press fully and release the side of the window switch marked AUTO to activate the express-down mode. Thi[...]

Swing-Out Windows To open the side door swing-out window, pull up on the latch at the edge of the window. Swing the window out and push down on the latch to lock the window into place. To close the window, pull the latch toward you and push down on the latch to lock it. Your vehicle also has rear swing-out windows. The rear swing-out windows work the same way as the side swing out window, but the latch is located at the bottom edge of the window. Side Swing-Out Window Rear Swing-Out Windows 2-16[...]

Enhanced Technology Glass Your vehicle may be equipped with Enhanced Technology Glass (ETG). ETG is part of the overall occupant protection system on passenger vans. ETG may help to keep passengers sitting next to these fixed windows from being ejected through the glass in some, but not in all crashes. Even with this glass, seat belts must still be worn at all times. For passenger vans, use only ETG glass approved for your vehicle for replacement when damaged. The following table shows laminated glass location, based on vehicle model and options. Vehicle Configuration ETG Locations Eight Seat Passenger Vans Sliding door forward window Twelve and Fifteen Seat Passenger Vans Sliding door for[...]

PASS-Key ® III+ The PASS-Key ® III+ system operates on a radio frequency subject to Federal Communications Commission (FCC) Rules and with Industry Canada. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference. 2. This device must accept any interference received, including interference that may cause undesired operation. This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: 1. This device may not cause interference. 2. This device must accept any interference received, including interference that may cause undesired operation of the de[...]

If the engine still does not start, and the key appears to be undamaged, try another ignition key. At this time, you may also want to check the instrument panel PASS KEY fuse. If the engine still does not start with the other key, your vehicle needs service. If your vehicle does start, the first key may be faulty. See your dealer/retailer or a locksmith who can service the PASS-Key ® III+ to have a new key made. See Fuses and Circuit Breakers on page 5-109 . It is possible for the PASS-Key ® III+ decoder to learn the transponder value of a new or replacement key. Up to 10 keys may be programmed for the vehicle. This procedure is for learning additional keys only. If all the currently prog[...]

Starting and Operating Your Vehicle New Vehicle Break-In Notice: Your vehicle does not need an elaborate break-in. But it will perform better in the long run if you follow these guidelines: • Keep your speed at 55 mph (88 km/h) or less for the first 500 miles (805 km). • Do not drive at any one constant speed, fast or slow, for the first 500 miles (805 km). Do not make full-throttle starts. Avoid downshifting to brake or slow the vehicle. • Avoid making hard stops for the first 200 miles (322 km) or so. During this time the new brake linings are not yet broken in. Hard stops with new linings can mean premature wear and earlier replacement. Follow this breaking-in guideline every tim[...]

B (ACC/ACCESSORY): This position lets you use things like the radio and the windshield wipers when the engine is off. Lengthy operation of features such as the radio in the accessory ignition position may drain the battery and prevent your vehicle from starting. Do not operate your vehicle in the accessory ignition position for a long period of time. C (ON/RUN): This is the position for driving. The battery could be drained if you leave the key in the ACC/ACCESSORY or ON/RUN position with the engine off. You may not be able to start your vehicle if the battery is allowed to drain for an extended period of time. D (START): This position starts the engine. Key In the Ignition Never leave your [...]

Starting Procedure 1. With your foot of f the accelerator pedal, turn the ignition key to START. When the engine starts, let go of the key. The idle speed will go down as your engine gets warm. Do not race the engine immediately after starting it. Operate the engine and transmission gently to allow the oil to warm up and lubricate all moving parts. Your vehicle has a Computer-Controlled Cranking System. This feature assists in starting the engine and protects components. If the ignition key is turned to the START position, and then released when the engine begins cranking, the engine will continue cranking for a few seconds or until the vehicle starts. If the engine does not start and the ke[...]

Fuel Regulator Your vehicle has a fuel regulator that shuts the fuel off when the engine reaches 5,600 rpm. Engine Coolant Heater If your vehicle has the DURAMAX ® Diesel engine, see the DURAMAX ® Diesel manual for more information. The engine coolant heater, if available, can help in cold weather conditions at or below 0°F ( − 18°C) for easier starting and better fuel economy during engine warm-up. Plug in the coolant heater at least four hours before starting your vehicle. An internal thermostat in the plug-end of the cord may exist which will prevent engine coolant heater operation at temperatures above 0°F ( − 18°C). To Use the Engine Coolant Heater 1. Turn of f the engine. 2. [...]

Automatic Transmission Operation There are several different positions for your shift lever. PARK (P): This position locks your rear wheels. It is the best position to use when you start your engine because your vehicle cannot move easily. { CAUTION: It is dangerous to get out of your vehicle if the shift lever is not fully in PARK (P) with the parking brake firmly set. Your vehicle can roll. Do not leave your vehicle when the engine is running unless you have to. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure your vehicle will not move, even when you are on fairly level ground, always set your parking brake and move the shift [...]

If you cannot shift out of PARK (P), ease pressure on the shift lever and push the shift lever all the way into PARK (P) as you maintain brake application. Then move the shift lever into another gear. See Shifting Out of PARK (P) on page 2-30 . REVERSE (R): Use this gear to back up. Notice: Shifting to REVERSE (R) while your vehicle is moving forward could damage the transmission. The repairs would not be covered by your warranty. Shift to REVERSE (R) only after your vehicle is stopped. To rock your vehicle back and forth to get out of snow, ice or sand without damaging your transmission, see If Your Vehicle is Stuck in Sand, Mud, Ice, or Snow on page 4-19 . NEUTRAL (N): In this position, yo[...]

DRIVE (D): This position is for normal driving. It provides the best fuel economy for your vehicle. If you need more power for passing, and you are: • Going less than about 35 mph (55 km/h), push your accelerator pedal about halfway down. • Going about 35 mph (55 km/h) or more, push the accelerator all the way down. You will shift down to the next gear and have more power. Downshifting the transmission in slippery road conditions could result in skidding, see “Skidding” under Loss of Control on page 4-11 . THIRD (3): This position is also used for normal driving. However it reduces vehicle speed more than DRIVE (D) without using your brakes. You might choose THIRD (3) instead of DRIV[...]

Tow/Haul Mode Tow/haul is designed to assist while your vehicle is pulling a large or heavy load or trailer. Tow/haul is most useful while pulling such a load in rolling terrain, in stop-and-go traff ic, or when you need improved low-speed control, such as when parking. The purpose of the tow/haul mode is to: • Reduce the frequency and improve the predictability of transmission shifts, • provide the same solid shift feel when pulling a heavy load as when the vehicle is unloaded, • improve control of vehicle speed while requiring less throttle pedal activity. Press this button located to the right of the steering wheel on the instrument panel to turn tow/haul mode on and off. While acti[...]

Parking Brake To set the parking brake, hold the regular brake pedal down with your right foot. Push down the parking brake pedal with your left foot. If the ignition is on, the brake system warning light will come on. To release the parking brake, hold the regular brake pedal down. Pull the handle, located just above the parking brake pedal, with the parking brake symbol, to release the parking brake. If the ignition is on when the parking brake is released, the brake system warning light will go off. Notice: Driving with the parking brake on can overheat the brake system and cause premature wear or damage to brake system parts. Verify that the parking brake is fully released and the brake [...]

Shifting Into PARK (P) { CAUTION: It can be dangerous to get out of your vehicle if the shift lever is not fully in PARK (P) with the parking brake firmly set. Your vehicle can roll. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure your vehicle will not move, even when you are on fairly level ground, use the steps that follow. If you are pulling a trailer, see Towing a Trailer on page 4-28 . 1. Hold the brake pedal down with your right foot and set the parking brake. See Parking Brake on page 2-28 2. Move the shift lever into PARK (P) by pulling the shift lever toward you and moving it up as far as it will go. 3. Turn the ignitio[...]

Torque Lock If you are parking on a hill and you do not shift your vehicle into PARK (P) properly, the weight of the vehicle may put too much force on the parking pawl in the transmission. You may find it diff icult to pull the shift lever out of PARK (P). This is called torque lock. To prevent torque lock, set the parking brake and then shift into PARK (P) properly before you leave the driver’s seat. To find out how, see Shifting Into PARK (P) on page 2-29 . When you are ready to drive, move the shift lever out of PARK (P) before you release the parking brake. If torque lock does occur, you may need to have another vehicle push yours a little uphill to take some of the pressure from the[...]

Parking Over Things That Burn { CAUTION: Things that can burn could touch hot exhaust parts under your vehicle and ignite. Do not park over papers, leaves, dry grass, or other things that can burn. Engine Exhaust { CAUTION: Engine exhaust and fuel operated heater exhaust can kill. It contains the gas carbon monoxide (CO), which you cannot see or smell. It can cause unconsciousness and death. If your vehicle has a diesel engine and a fuel operated heater, see “Fuel Operated Heater (FOH)” in the diesel engine supplement. CAUTION: (Continued) CAUTION: (Continued) You might have exhaust coming in if: • The exhaust system sounds strange or different. • Your vehicle gets rusty underneath. [...]

Running the Engine While Parked It is better not to park with the engine running. But if you ever have to, here are some things to know. { CAUTION: Idling the engine with the climate control system off could allow dangerous exhaust into your vehicle. See the earlier caution under Engine Exhaust on page 2-31 . Also, idling in a closed-in place can let deadly carbon monoxide (CO) into your vehicle even if the climate control fan is at the highest setting. One place this can happen is a garage. Exhaust — with CO — can come in easily. NEVER park in a garage with the engine running. Another closed-in place can be a blizzard. See Winter Driving on page 4-16 . { CAUTION: It can be dangerous to [...]

Mirrors Manual Rearview Mirror When you are sitting in a comfortable driving position, adjust the mirror so you can see clearly behind your vehicle. Grip the mirror in the center to move it up or down and side to side. The day/night adjustment allows you to adjust the mirror to avoid glare from the lamps behind you. Push the tab forward for daytime use and pull it for nighttime use. If you have a cargo van without the rear door glass, your vehicle may not have an inside rearview mirror. Outside Manual Mirror Adjust the mirrors by pressing the mirror up and down and left and right so you can see a little of the side of your vehicle, and have a clear view of objects behind you. The mirrors can[...]

Outside Power Mirrors If the vehicle has power mirrors, the control is located on the driver’s side door. Select each mirror by turning the knob clockwise for the passenger’s side mirror or counterclockwise for the driver’s side mirror. The center position is neutral. Then, adjust the mirror angle by moving the knob in the desired direction. The auxiliary convex mirrors can only be adjusted manually. Outside Convex Mirror { CAUTION: A convex mirror can make things (like other vehicles) look farther away than they really are. If you cut too sharply into the right lane, you could hit a vehicle on your right. Check your inside mirror or glance over your shoulder before changing lanes. The[...]

Outside Heated Mirrors If your vehicle is equipped with outside heated mirrors, they can be defrosted by pressing the mirror button located near the fan control. An indicator light in the button will light when the outside heated mirrors are activated. Your rear window defogger comes on when the outside heated mirrors are on. If your vehicle has a rear window defogger, see “Rear Window Defogger” in Climate Control System on page 3-19 . Storage Areas Your vehicle may have a front storage compartment. It is located at the center of the instrument panel extension, by the floor. To open the compartment, pull up on the latch. The compartment will open automatically. Storage compartments may [...]

✍ NOTES 2-36[...]

Instrument Panel Overview .............................. .3-4 Hazard Warning Flashers ............................... .3-6 Other Warning Devices .................................. .3-6 Horn ............................................................ .3-6 Tilt Wheel .................................................... .3-6 Turn Signal/Multifunction Lever ........................ .3-7 Turn and Lane-Change Signals ....................... .3-8 Headlamp High/Low-Beam Changer ................. .3-9 Flash-to-Pass ................................................ .3-9 Windshield Wipers ......................................... .3-9 Windshield Washer ...................................... .3-10 Cruis[...]

Highbeam On Light ...................................... .3-43 Tow/Haul Mode Light ................................... .3-43 Fuel Gage .................................................. .3-43 Driver Information Center (DIC) ...................... .3-44 DIC Operation and Displays .......................... .3-45 DIC Compass ............................................. .3-50 DIC Warnings and Messages ........................ .3-52 DIC Vehicle Customization ............................ .3-60 Audio System(s) ............................................ .3-66 Setting the Clock ......................................... .3-68 Radio(s) ..................................................... .3-70 Usi[...]

✍ NOTES 3-3[...]

Instrument Panel Overview 3-4[...]

The main components of the instrument panel are the following: A. Air Outlets. See Outlet Adjustment on page 3-22 . B. Driver Information Center Buttons. See Driver Information Center (DIC) on page 3-44 . C. Turn Signal/Multifunction Lever. See Turn Signal/Multifunction Lever on page 3-7 . D. Hazard Warning Flasher Button. See Hazard Warning Flashers on page 3-6 . E. Instrument Panel Cluster. See Instrument Panel Cluster on page 3-26 . F. Shift Lever. See Starting the Engine on page 2-21 . G. Climate Control System. See Climate Control System on page 3-19 . H. Audio System(s). See Audio System(s) on page 3-66 . I. Exterior Lamp Controls. See Exterior Lamps on page 3-14 . J. Instrument Panel [...]

Hazard Warning Flashers The hazard warning flashers warn others. They also let the police and other emergency vehicles know you have a problem. The hazard warning flasher button is located on top of the steering column. Press the button to make the front and rear turn signal lamps flash on and off. Press the button again to turn the flashers off. The hazard warning flashers work no matter what ignition position the key is in, and even if the key is not in the ignition. When the hazard warning flashers are on, your vehicle’s turn signals will not work. Other Warning Devices If you carry reflective triangles, you can set them up at the side of the road about 300 feet (100 m) behind yo[...]

To tilt the wheel, hold the steering wheel and pull the lever. Move the steering wheel to a comfortable level, then release the lever to lock the wheel in place. Turn Signal/Multifunction Lever The lever on the left side of the steering column includes the following: • G Turn and Lane Change Signals. Turn and Lane-Change Signals on page 3-8 . • 53 Headlamp High/Low-Beam Changer. Headlamp High/Low-Beam Changer on page 3-9 . • Flash-to-Pass Feature. See Flash-to-Pass on page 3-9 . • N Windshield Wipers. See Windshield Wipers on page 3-9 . • L Windshield Washer. See Windshield Washer on page 3-10 . 3-7[...]

Turn and Lane-Change Signals The turn signal has two upward (for right) and two downward (for left) positions. These positions allow you to signal a turn or a lane change. To signal a turn, move the lever all the way up or down. When the turn is finished, the lever will return automatically. An arrow on the instrument panel cluster will flash in the direction of the turn or lane change. To signal a lane change, raise or lower the lever until the arrow starts to flash. The turn signals automatically flash three times and if the tow-haul mode is active it flashes six times. Holding the turn signal lever for more than one second causes the turn signals to flash continually until the lever[...]

Turn Signal On Chime If your turn signal is left on for more than 3/4 of a mile (1.2 km), a chime will sound at each flash of the turn signal and the message TURN SIGNAL ON also appears in the Driver Information Center (DIC). See DIC Warnings and Messages on page 3-52 . To turn off the chime and message, move the turn signal lever to the off position. Headlamp High/Low-Beam Changer 23 (Headlamp High/Low-Beam Changer): To change the headlamps from low to high beam, pull the multifunction lever all the way toward you. Then release it. When the high beams are on, this light on the instrument panel cluster also will be on. Flash-to-Pass This feature allows you to use your high-beam headlamps to[...]

d (Low Speed): For steady wiping at low speed, turn the band away from you to the first solid band past the delay settings position. a (High Speed): For high-speed wiping, turn the band further, to the second solid band past the delay settings. 9 (Off): To stop the wipers, move the band to of f. When driving during the day and the wipers are activated, the head lamps will automatically turn on after completing eight wipe cycles. Be sure to clear ice and snow from the wiper blades before using them. If they are frozen to the windshield, carefully loosen or thaw them. If your blades do become worn or damaged, get new blades or blade inserts. Windshield Washer L (Washer Fluid): There is a padd[...]

Cruise Control { CAUTION: Cruise control can be dangerous where you cannot drive safely at a steady speed. So, do not use your cruise control on winding roads or in heavy traff ic. Cruise control can be dangerous on slippery roads. On such roads, fast changes in tire traction can cause excessive wheel slip, and you could lose control. Do not use cruise control on slippery roads. With cruise control, you can maintain a speed of about 25 mph (40 km/h) or more without keeping your foot on the accelerator. This can really help on long trips. Cruise control does not work at speeds below about 25 mph (40 km/h). When you apply your brakes, cruise control is turned off. If your vehicle has the Stabi[...]

+ RES (Resume/Accelerate): Press this button to make the vehicle accelerate or resume to a previously set speed. SET − (Set/Coast): Press this button to set the speed or make the vehicle decelerate. [ (Cancel): Press this button to cancel cruise control without erasing the set speed from memory. Setting Cruise Control Cruise control will not work if your parking brake is set, or if the master cylinder brake fluid level is low. The cruise control light on the instrument panel cluster will come on after the cruise control has been set to the desired speed. { CAUTION: If you leave your cruise control on when you are not using cruise, you might hit a button and go into cruise when you do not [...]

Increasing Speed While Using Cruise Control To increase the cruise speed while using cruise control: • Press and hold the +RES button on the steering wheel until you reach your new desired speed, then release it. • To increase vehicle speed in small increments, press the +RES button. Each time you do this, you will go about 1 mph (1.6 km/h) faster. Reducing Speed While Using Cruise Control To reduce your speed while using cruise control: • Press and hold the SET– button on the steering wheel until the desired lower speed is reached, then release it. • To slow down in very small amounts, press the SET– button on the steering wheel briefly. Each time you do this, the vehicle will [...]

Exterior Lamps The exterior lamps control is located on the instrument panel to the left of the steering wheel. It controls the following systems: • Headlamps • Taillamps • Parking Lamps • License Plate Lamps • Instrument Panel Lights The exterior lamps control has four positions: O (Off): Briefly turn the control to this position to turn off the automatic headlamps and daytime running lamps (DRL). Briefly turn to this position again to turn the automatic headlamps or DRL back on. For vehicles first sold in Canada, the off position only works for vehicles that are shifted into the PARK (P) position. AUTO (Automatic): Turn the control to this position to automatically turn on the[...]

When the headlamps are turned on while the vehicle is on, the headlamps will turn off automatically 10 minutes after the ignition is turned off. When the headlamps are turned on while the vehicle is off, the headlamps will continue to stay on. To prevent the battery from being drained, turn the control to the off position. A warning chime sounds if the driver’s door is opened while the ignition switch is off and the headlamps are on. To change the headlamps from low beam to high beam, push the turn signal/multifunction lever toward the instrument panel. Headlamps on Reminder If a door is open, a reminder chime sounds when the headlamps or parking lamps are manually turned on and the key is[...]

Automatic Headlamp System When it is dark enough outside and the headlamp switch is in AUTO, the automatic headlamp system will turn on the headlamps at the normal brightness along with other lamps such as the taillamps, sidemarker, parking lamps, roof marker lamps, and the instrument panel lights. The radio lights will also be dim. To turn off the automatic headlamp system, turn the exterior lamps switch to the off position and then release. For vehicles first sold in Canada, the transmission must be in the PARK (P) position, before the automatic headlamp system can be turned off. The vehicle has a light sensor located on the top of the instrument panel. Be sure it is not covered, or the s[...]

Dome Lamps The dome lamps come on when any door is opened. They turn off after all the doors are closed. The dome lamps can also be turned on by turning the instrument panel brightness knob, located next to the exterior lamps control, clockwise to the farthest position. In this position, the dome lamps remain on whether a door is opened or closed. Dome Lamp Override The dome lamp override button is located next to the exterior lamps control. The dome lamp override is used to set the dome lamps to remain off or come on automatically when a door is opened. E (Dome Lamp Override): Press the button in and the dome lamps remain off when a door is opened. Press the button again to return it to the[...]

When the battery’s state of charge is low, the voltage is raised slightly to quickly put the charge back in. When the state of charge is high, the voltage is lowered slightly to prevent overcharging. If the vehicle has a voltmeter gage or voltage display on the Driver Information Center (DIC), you may see the voltage move up or down. This is normal. If there is a problem, an alert will be displayed. The battery can be discharged at idle if the electrical loads are very high. This is true for all vehicles. This is because the generator (alternator) may not be spinning fast enough at idle to produce all the power that is needed for very high electrical loads. A high electrical load occurs wh[...]

Ashtray(s) and Cigarette Lighter If your vehicle has this feature it is located in the center console or on the instrument panel. Pull up on the ashtray door to open it if it is in the console or pull the door open it if it is on the instrument panel. Notice: If you put papers, pins, or other flammable items in the ashtray, hot cigarettes or other smoking materials could ignite them and possibly damage your vehicle. Never put flammable items in the ashtray. To remove the ashtray, pull it out from the console or from the slide out door. To reinstall the ashtray, slide it back to the original position. To use the cigarette lighter, if the vehicle has one, push it in all the way, and let go. [...]

To change the current mode, select one of the following: 9 (Off): This turns the system of f. H (Vent): This mode directs air to the instrument panel outlets. ) (Bi-Level): This mode directs about half of the air to the instrument panel outlets, then directs most of the remaining air to the floor outlets. Some air may be directed toward the windshield. 6 (Floor): This mode directs most of the air to the floor outlets with some air directed to the outboard outlets (for the side windows) and some air directed to the windshield. The right knob can also be used to select the defrost and defog modes. Information on defogging and defrosting can be found later in this section. If your vehicle has[...]

Defogging and Defrosting Fog on the inside of windows is a result of high humidity (moisture) condensing on the cool window glass. This can be minimized if the climate control is used properly. There are two modes to clear fog or frost from the windshield and side windows. Use the defog mode to clear the windows of fog or moisture and warm the passengers. Use the defrost mode to remove fog or frost from the windshield more quickly in extremely cold conditions. For best results, clear all snow and ice from the windshield before defrosting. Turn the knob on the right of the climate control panel to select the defog or defrost mode. The temperature knob should be in the red area and the fan con[...]

Outlet Adjustment Use the outlets located near the center and on the sides of the instrument panel to change the direction of airflow. Operation Tips • Clear away any ice, snow or leaves from the air inlets at the base of the windshield that may block the flow of air into your vehicle. • Use of non-GM approved hood deflectors may adversely affect the performance of the system. • Keep the path under the front seats clear of objects to help circulate the air inside of your vehicle more effectively. Rear Heating System Your vehicle may have a rear heating system that allows you to adjust the amount of air flowing into the rear of the vehicle, from the front-seating area. This feature [...]

Q (High): Turn the thumbwheel to this position to supply the most amount of heat to the rear-seating area. c (Medium): Turn the thumbwheel to this position to supply half the amount of heat to the rear-seating area. R (Low): Turn the thumbwheel to this position to supply the least amount of heat to the rear-seating area. 9 (Off): Turn the thumbwheel to this position to turn the rear heating system off. Rear Air Conditioning and Heating System Your vehicle may have a rear heating and air-conditioning system. This system regulates the temperature, the fan speed and the air delivery for the rear-seat passengers only. It also works with the main climate-control system in your vehicle. Use this c[...]

A rear seat passenger can use this control panel to personally adjust the temperature, the direction of the airflow and the fan speed for the rear seating area. The fan knob located on the front climate control panel must be turned to AUX (Auxiliary) to let a rear seat passenger use the control panel in the rear seating area. Performing this action disables the front control panel. To return control to this panel, move the fan knob out of AUX. 9 (Fan): Turn the left knob clockwise or counterclockwise to increase or decrease the fan speed in the rear-seating area. 9 : This position turns the system off. Mode Control: Turn the center knob clockwise or counterclockwise to change the direction [...]

Warning Lights, Gages, and Indicators This part describes the warning lights and gages that may be on your vehicle. The pictures will help you locate them. Warning lights and gages can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to your warning lights and gages could also save you or others from injury. Warning lights come on when there may be or is a problem with one of your vehicle’s functions. As you will see in the details on the next few pages, some warning lights come on briefly when you start the engine just to let you know they’re working. If you are familiar with this section, you should not be al[...]

Instrument Panel Cluster The instrument panel cluster is designed to let you know at a glance how the vehicle is running. You will know how fast you are going, how much fuel you are using, and many other things you will need to know to drive safely and economically. If your vehicle has the DURAMAX ® Diesel engine, see the DURAMAX ® Diesel manual for more information. United States version shown, Canada similar 3-26[...]

Speedometer and Odometer The speedometer lets you see your speed in both miles per hour (mph) and kilometers per hour (km/h). The odometer shows how far your vehicle has been driven, in either miles (used in the United States) or kilometers (used in Canada). Your vehicle has a tamper resistant odometer. The digital odometer will read 999,999 if someone tries to turn it back. If your vehicle needs a new odometer installed, it must be set to the mileage total of the old odometer. If that is not possible, then it must be set at zero and a label must be put on the driver’s door to show the old mileage reading when the new odometer was installed. Trip Odometer The trip odometer can tell you how[...]

Safety Belt Reminders Safety Belt Reminder Light When the engine is started, a chime will come on for several seconds to remind people to fasten their safety belts, unless the driver’s safety belt is already buckled. The safety belt light will also come on and stay on for several seconds, then it will flash for several more. This chime and light is repeated if the driver remains unbuckled and the vehicle is in motion. If the driver’s belt is already buckled, neither the chime nor the light will come on. Passenger Safety Belt Reminder Light Several seconds after the engine is started, a chime will sound for several seconds to remind the front passenger to buckle their safety belt. This w[...]

Airbag Readiness Light There is an airbag readiness light on the instrument panel cluster, which shows the airbag symbol. The system checks the airbag’s electrical system for malfunctions. The light tells you if there is an electrical problem. The system check includes the airbag sensor, the pretensioners, the airbag modules, the wiring and the crash sensing and diagnostic module. For more information on the airbag system, see Airbag System on page 1-57 . This light will come on when you start your vehicle, and it will flash for a few seconds. The light should go out and the system is ready. If the airbag readiness light stays on after you start the vehicle or comes on when you are drivin[...]

Airbag Of f Light When you manually turn the right front passenger’s airbag off using the airbag on-of f switch, if equipped, on the instrument panel, the indicator light OFF or the off symbol will come on and stay on to remind you that the airbag has been turned off. This light will go of f when you turn the airbag on. See Airbag Off Switch on page 1-66 for more on this, including important safety information. { CAUTION: If the right front passenger’s airbag is turned off for a person who is not in a risk group identified by the national government, that person will not have the extra protection of an airbag. In a crash, the airbag will not be able to inflate and help protect the pers[...]

{ CAUTION: If the airbag readiness light ever comes on when you have turned off the airbag, it means that something may be wrong with the airbag system. The right front passenger’s airbag could inflate even though the switch is off. If this ever happens, do not let anyone whom the national government has identified as a member of a passenger airbag risk group sit in the right front passenger’s position (for example, do not secure a rear-facing child restraint in the right front passenger’s seat) until you have your vehicle serviced. See Airbag Off Switch on page 1-66 and Airbag Readiness Light on page 3-29 for more on this, including important safety information. If the word ON or th[...]

If the word ON or the on symbol is lit on the passenger airbag status indicator, it means that the right front passenger’s frontal airbag is enabled (may inflate). { CAUTION: If the on indicator comes on when you have a rear-facing child restraint installed in the right front passenger’s seat, it means that the passenger sensing system has not turned off the passenger’s frontal airbag. A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger’s airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. Do not use a rear-facing child restraint in the right front passenger?[...]

If, after several seconds, both status indicator lights remain on, or if there are no lights at all, there may be a problem with the lights or the passenger sensing system. See your dealer/retailer for service. { CAUTION: If the airbag readiness light in the instrument panel cluster ever comes on and stays on, it means that something may be wrong with the airbag system. If this ever happens, have the vehicle serviced promptly, because an adult-size person sitting in the right front passenger’s seat may not have the protection of the airbag(s). See Airbag Readiness Light on page 3-29 for more on this, including important safety information. Charging System Light This light will come on brie[...]

Voltmeter Gage When your engine is not running, but the ignition is on, this gage shows the battery’s state of charge in DC volts. When the engine is running, the gage shows the condition of the charging system. Readings between the low and high warning zones indicate the normal operating range. Readings in the low warning zone may occur when a large number of electrical accessories are operating in the vehicle and the engine is left at an idle for an extended period. This condition is normal since the charging system is not able to provide full power at engine idle. As engine speeds are increased, this condition should correct itself as higher engine speeds allow the charging system to cr[...]

When the ignition is on, the brake system warning light will also come on when you set your parking brake. See Parking Brake on page 2-28 for more information. The light will stay on if your parking brake does not release fully. If it stays on after your parking brake is fully released, it means you have a brake problem. If the light comes on while you are driving, pull off the road and stop carefully. You may notice that the pedal is harder to push, or the pedal may go closer to the floor. It may take longer to stop. If the light is still on, have the vehicle towed for service. See Towing Your Vehicle on page 4-25 . { CAUTION: Your brake system may not be working properly if the brake syst[...]

StabiliTrak ® Indicator Light If you have the StabiliTrak ® system, this light will be on or flashing, according to the description table for the StabiliTrak ® system. For more information, see StabiliTrak ® System on page 4-5 . You will hear three chimes if the light turns on and one chime if the light turns off. If this light remains on steady, your vehicle needs to be taken in for service. Engine Coolant Temperature Gage This gage shows the engine coolant temperature. It also provides an indicator of how hard your vehicle is working. During a majority of the operation, the gage will read 210°F (100°C) or less. If you are pulling a load or going up hills, it is normal for the temper[...]

Tire Pressure Light This light comes on briefly when the engine is started. This light will also come on when one or more of your tires are significantly underinflated. A tire pressure message in the Driver Information Center (DIC), may accompany the light. See DIC Warnings and Messages on page 3-52 for more information. Stop and check your tires as soon as it is safe to do so. If underinflated, inflate to the proper pressure. See Tires on page 5-56 for more information. If a problem is detected with the Tire Pressure Monitor System, this light will flash for approximately 60 seconds and then stay on solid for the remainder of the ignition cycle. See Tire Pressure Monitor System on pag[...]

Malfunction Indicator Lamp Check Engine Light A computer system called OBD II (On-Board Diagnostics-Second Generation) monitors operation of the fuel, ignition, and emission control systems. It makes sure that emissions are at acceptable levels for the life of the vehicle, helping to produce a cleaner environment. The check engine light comes on to indicate that there is an OBD II problem and service is required. Malfunctions often are indicated by the system before any problem is apparent. This can prevent more serious damage to your vehicle. This system is also designed to assist your service technician in correctly diagnosing any malfunction. Notice: If you keep driving your vehicle with [...]

This light comes on, as a check to show it is working, when the ignition is turned ON/RUN but the engine is not running. If the light does not come on, have it repaired. This light also comes on during a malfunction in one of two ways: • Light Flashing — A misfire condition has been detected. A misfire increases vehicle emissions and could damage the emission control system on your vehicle. Diagnosis and service might be required. • Light On Steady — An emission control system malfunction has been detected on your vehicle. Diagnosis and service might be required. If the Light is Flashing The following can prevent more serious damage to your vehicle: • Reduce vehicle speed. • Av[...]

Have you recently changed brands of fuel? If so, be sure to fuel your vehicle with quality fuel. See Gasoline Octane on page 5-6 . Poor fuel quality causes the engine not to run as eff iciently as designed. You might notice this as stalling after start-up, stalling when you put the vehicle into gear, misfiring, hesitation on acceleration, or stumbling on acceleration — these conditions might go away once the engine is warmed up. This will be detected by the system and cause the light to turn on. If you experience one or more of these conditions, change the fuel brand you use. It will require at least one full tank of the proper fuel to turn the light off. If none of the above steps have m[...]

Oil Pressure Gage The oil pressure gage shows the engine oil pressure in psi (pounds per square inch) when the engine is running. Canadian vehicles indicate pressure in kPa (kilopascals). Oil pressure may vary with engine speed, outside temperature and oil viscosity, but readings above the low pressure zone indicate the normal operating range. A reading in the low pressure zone may be caused by a dangerously low oil level or other problem causing low oil pressure. Check your oil as soon as possible. { CAUTION: Do not keep driving if the oil pressure is low. If you do, your engine can become so hot that it catches fire. You or others could be burned. Check your oil as soon as possible and ha[...]

Oil Pressure Light { CAUTION: Do not keep driving if the oil pressure is low. If you do, your engine can become so hot that it catches fire. You or others could be burned. Check your oil as soon as possible and have your vehicle serviced. Notice: Lack of proper engine oil maintenance may damage the engine. The repairs would not be covered by your warranty. Always follow the maintenance schedule in this manual for changing engine oil. This light will come on briefly when you start your engine. If it does not, have your vehicle serviced. When the light comes on and stays on, it means that oil is not flowing through your engine properly. You could be low on oil and you might have some other [...]

Highbeam On Light This light comes on when the high-beam headlamps are in use. See Headlamp High/Low-Beam Changer on page 3-9 for more information. Tow/Haul Mode Light This light comes on when the Tow/Haul mode has been activated. For more information, see Tow/Haul Mode on page 2-27 . Fuel Gage The fuel gage, when the ignition is on, tells you about how much fuel you have left in your tank. The gage will first indicate empty before you are out of fuel, and you should get more fuel as soon as possible. United States Canada 3-43[...]

Listed are four situations you may experience with your fuel gage: • At the gas station, the fuel pump shuts off before the gage reads full. • It takes a little more or less fuel to fill up than the fuel gage indicated. For example, the gage may have indicated the tank was half full, but it actually took a little more or less than half the tank’s capacity to fill the tank. • The gage moves a little when you turn a corner or speed up. • The gage does not go back to empty when you turn off the ignition. None of these indicate a problem with the fuel gage. If your vehicle has the DURAMAX ® Diesel engine, see the DURAMAX ® Diesel manual for more information. Driver Information Cent[...]

DIC Operation and Displays The DIC has different displays which can be accessed by pressing the DIC buttons located on the instrument panel, next to the instrument panel cluster. DIC Buttons The buttons are the trip/fuel, vehicle information, customization, and set/reset buttons. The button functions are detailed in the following pages. 3 (Trip/Fuel): Press this button to display the odometer, trip odometers, fuel range, average economy, fuel used, timer, average speed, and digital tachometer. T (Vehicle Information): Press this button to display the oil life, units, tire pressure readings for vehicles with the Tire Pressure Monitor System (TPMS), engine hours, Tire Pressure Monitor System ([...]

Trip Odometers Press the trip/fuel button until A or B displays. This display shows the current distance traveled in either miles (mi) or kilometers (km) since the last reset for each trip odometer. Both trip odometers can be used at the same time. Each trip odometer can be reset to zero separately by pressing the set/reset button while the desired trip odometer is displayed. The trip odometer has a feature called the retro-active reset. This can be used to set the trip odometer to the number of miles (kilometers) driven since the ignition was last turned on. This can be used if the trip odometer is not reset at the beginning of the trip. To use the retro-active reset feature, press and hold[...]

Average Economy Press the trip/fuel button until AVG ECONOMY displays. This display shows the approximate average miles per gallon (mpg) or liters per 100 kilometers (L/100 km). This number is calculated based on the number of mpg (L/100 km) recorded since the last time this menu item was reset. To reset AVG ECONOMY, press and hold the set/reset button. The display will return to zero. Fuel Used Press the trip/fuel button until FUEL USED displays. This display shows the number of gallons (gal) or liters (L) of fuel used since the last reset of this menu item. To reset the fuel used information, press and hold the set/reset button while FUEL USED is displayed. Timer Press the trip/fuel button[...]

Vehicle Information Menu Items T (Vehicle Information): Press this button to scroll through the following menu items: Oil Life Press the vehicle information button until OIL LIFE REMAINING displays. This display shows an estimate of the oil’s remaining useful life. If you see 99% OIL LIFE REMAINING on the display, that means 99% of the current oil life remains. The engine oil life system will alert you to change the oil on a schedule consistent with your driving conditions. When the remaining oil life is low, the CHANGE ENGINE OIL SOON message will appear on the display. See “CHANGE ENGINE OIL SOON” under DIC Warnings and Messages on page 3-52 . You should change the oil as soon as pos[...]

If the tire pressure display shows dashes instead of a value, there may be a problem with your vehicle. If this consistently occurs, see your dealer/retailer for service. Engine Hours Press the vehicle information button until ENGINE HOURS displays. This display shows the total number of hours the engine has run. Relearn Tire Positions Your vehicle may have this display. To access this display, the vehicle must be in PARK (P). If your vehicle has the Tire Pressure Monitor System (TPMS), after rotating the tires or after replacing a tire or sensor, the system must re-learn the tire positions. To re-learn the tire positions, see Tire Pressure Monitor System on page 5-66 . See Tire Inspection a[...]

DIC Compass Your vehicle may have a compass in the Driver Information Center (DIC). Compass Zone Your dealer/retailer will set the correct zone for your location. Under certain circumstances, such as during a long distance cross-country trip or moving to a new state or province, it will be necessary to compensate for compass variance by resetting the zone through the DIC if the zone is not set correctly. Compass variance is the difference between the earth’s magnetic north and true geographic north. If the compass is not set to the zone where you live, the compass may give false readings. The compass must be set to the variance zone in which the vehicle is traveling. To adjust for compass [...]

Compass Calibration The compass can be manually calibrated. Only calibrate the compass in a magnetically clean and safe location, such as an open parking lot, where driving the vehicle in circles is not a danger. It is suggested to calibrate away from tall buildings, utility wires, manhole covers, or other industrial structures, if possible. If CAL should ever appear in the DIC display, the compass should be calibrated. If the DIC display does not show a heading, for example, N for North, or the heading does not change after making turns, there may be a strong magnetic field interfering with the compass. Such interference may be caused by a magnetic CB or cell phone antenna mount, a magneti[...]

DIC Warnings and Messages Messages are displayed on the DIC to notify the driver that the status of the vehicle has changed and that some action may be needed by the driver to correct the condition. Multiple messages may appear one after another. Some messages may not require immediate action, but you can press any of the DIC buttons on the instrument panel to acknowledge that you received the messages and to clear them from the display. Some messages cannot be cleared from the DIC display because they are more urgent. These messages require action before they can be cleared. You should take any messages that appear on the display seriously and remember that clearing the messages will only m[...]

CHANGE ENGINE OIL SOON This message displays when the engine oil needs to be changed. When you change the engine oil, be sure to reset the CHANGE ENGINE OIL SOON message. See Engine Oil Life System on page 5-18 for information on how to reset the message. See Engine Oil (Gasoline Engine) on page 5-15 and Scheduled Maintenance on page 6-4 for more information. CHECK TIRE PRESSURE If your vehicle has the Tire Pressure Monitor System (TPMS), this message displays when the pressure in one or more of the vehicle’s tires needs to be checked. This message also displays LEFT FRONT, RIGHT FRONT, LEFT REAR, or RIGHT REAR to indicate which tire needs to be checked. You can receive more than one tire [...]

ENGINE OIL LOW ADD OIL If your vehicle has an oil level sensor, this message displays if the oil level in the vehicle is low. Check the oil level and correct it as necessary. You may need to let the vehicle cool or warm up and cycle the ignition to be sure this message clears. See Engine Oil (Gasoline Engine) on page 5-15 for additional information. ENGINE OVERHEATED IDLE ENGINE Notice: If you drive your vehicle while the engine is overheating, severe engine damage may occur. If an overheat warning appears on the instrument panel cluster and/or DIC, stop the vehicle as soon as possible. See Engine Overheating on page 5-27 for more information. This message displays when the engine coolant te[...]

ICE POSSIBLE DRIVE WITH CARE This message displays when the outside air temperature is cold enough to create icy road conditions. Adjust your driving accordingly. LEFT REAR DOOR OPEN On some vehicles, this message displays and a chime sounds if the driver side rear door is not fully closed and the vehicle is in a drive gear. Stop and turn off the vehicle, check the door for obstructions, and close the door again. Check to see if the message still appears on the DIC. OIL PRESSURE LOW STOP ENGINE Notice: If you drive your vehicle while the engine oil pressure is low, severe engine damage may occur. If a low oil pressure warning appears on the Driver Information Center (DIC), stop the vehicle a[...]

RIGHT REAR DOOR OPEN On some vehicles, this message displays and a chime sounds if the passenger side rear door is not fully closed and the vehicle is in a drive gear. Stop and turn off the vehicle, check the door for obstructions, and close the door again. Check to see if the message still appears on the DIC. SERVICE A/C SYSTEM This message displays when the electronic sensors that control the air conditioning and heating systems are no longer working. Have the climate control system serviced by your dealer/retailer if you notice a drop in heating and air conditioning eff iciency. SERVICE AIR BAG This message displays if there is a problem with the airbag system. Have your dealer/retailer i[...]

SERVICE STABILITRAK If your vehicle has StabiliTrak ® and this message displays, it means there may be a problem with the StabiliTrak ® system. If you see this message, try to reset the system. Stop; turn off the engine for at least 15 seconds; then start the engine again. If this message still comes on, it means there is a problem. You should see your dealer/retailer for service. The vehicle is safe to drive, however, you do not have the benefit of StabiliTrak ® , so reduce your speed and drive accordingly. SERVICE THEFT DETERRENT SYSTEM This message displays when there is a problem with the theft-deterrent system. The vehicle may or may not restart so you may want to take the vehicle t[...]

SERVICE VEHICLE SOON This message displays when a non-emissions related malfunction occurs. Have the vehicle serviced by your dealer/retailer as soon as possible. STABILITRAK NOT READY If your vehicle has StabiliTrak ® , this message may display and the StabiliTrak ® indicator light on the instrument panel cluster may be on after first driving the vehicle and exceeding 20 mph (32 km/h) for 30 seconds. The StabiliTrak ® system is not functional until the light has turned off. See StabiliTrak ® System on page 4-5 for more information. STABILITRAK OFF If your vehicle has StabiliTrak ® , this message displays when you turn off StabiliTrak ® , or when the stability control has been automat[...]

STARTING DISABLED SERVICE THROTTLE This message displays if the starting of the engine is disabled due to the electronic throttle control system. Have your vehicle serviced by your dealer/retailer immediately. This message only appears while the ignition is in ON/RUN, and will not disappear until the problem is resolved. This message cannot be acknowledged. TIGHTEN GAS CAP This message may display along with the check engine light on the instrument panel cluster if the vehicle’s fuel cap is not tightened properly. See Malfunction Indicator Lamp on page 3-38 . Reinstall the fuel cap fully. See Filling the Tank on page 5-10 . The diagnostic system can determine if the fuel cap has been left [...]

TRANSMISSION HOT IDLE ENGINE Notice: If you drive your vehicle while the transmission fluid is overheating and the transmission temperature warning is displayed on the instrument panel cluster and/or DIC, you can damage the transmission. This could lead to costly repairs that would not be covered by your warranty. Do not drive your vehicle with overheated transmission fluid or while the transmission temperature warning is displayed. This message displays along with a chime if the transmission fluid in the vehicle gets hot. Driving with the transmission fluid temperature high can cause damage to the vehicle. Stop the vehicle and let it idle to allow the transmission to cool. This message [...]

Entering the Feature Settings Menu 1. Turn the ignition on and place the vehicle in PARK (P). To avoid excessive drain on the battery, it is recommended that the headlamps are turned off. 2. Press the customization button to enter the feature settings menu. If the menu is not available, FEATURE SETTINGS AVAILABLE IN PARK will display. Before entering the menu, make sure the vehicle is in PARK (P). Feature Settings Menu Items The following are customization features that allow you to program settings to the vehicle: DISPLAY IN ENGLISH This feature will only display if a language other than English has been set. This feature allows you to change the language in which the DIC messages appear to[...]

Press the customization button until AUTO DOOR LOCK appears on the DIC display. Press the set/reset button once to access the settings for this feature. Then press the customization button to scroll through the following settings: SHIFT OUT OF PARK (default): The doors will automatically lock when the vehicle is shifted out of PARK (P). AT VEHICLE SPEED: The doors will automatically lock when the vehicle speed is above 8 mph (13 km/h) for three seconds. NO CHANGE: No change will be made to this feature. The current setting will remain. To select a setting, press the set/reset button while the desired setting is displayed on the DIC. AUTO DOOR UNLOCK This feature allows you to select whether [...]

REMOTE DOOR LOCK This feature allows you to select the type of feedback you will receive when locking the vehicle with the Remote Keyless Entry (RKE) transmitter. You will not receive feedback when locking the vehicle with the RKE transmitter if the doors are open. See Remote Keyless Entry (RKE) System Operation on page 2-4 for more information. Press the customization button until REMOTE DOOR LOCK appears on the DIC display. Press the set/reset button once to access the settings for this feature. Then press the customization button to scroll through the following settings: OFF: There will be no feedback when you press the lock button on the RKE transmitter. LIGHTS ONLY: The exterior lamps w[...]

DELAY DOOR LOCK This feature allows you to select whether or not the locking of the vehicle’s doors will be delayed. When locking the doors with the power door lock switch and a door is open, this feature will delay locking the doors until five seconds after the last door is closed. You will hear three chimes to signal that the delayed locking feature is in use. The key must be out of the ignition for this feature to work. You can temporarily override delayed locking by pressing the power door lock switch twice or the lock button on the RKE transmitter twice. See Delayed Locking on page 2-7 for more information. Press the customization button until DELAY DOOR LOCK appears on the DIC displ[...]

CHIME VOLUME This feature allows you to select the volume level of the chime. Press the customization button until CHIME VOLUME appears on the DIC display. Press the set/reset button once to access the settings for this feature. Then press the customization button to scroll through the following settings: NORMAL: The chime volume will be set to a normal level. LOUD: The chime volume will be set to a loud level. NO CHANGE: No change will be made to this feature. The current setting will remain. There is no default for chime volume. The volume will stay at the last known setting. To select a setting, press the set/reset button while the desired setting is displayed on the DIC. FACTORY SETTINGS[...]

Exiting the Feature Settings Menu The feature settings menu will be exited when any of the following occurs: • The vehicle is no longer in ON/RUN. • The trip/fuel or vehicle information DIC buttons are pressed. • The end of the feature settings menu is reached and exited. • A 40 second time period has elapsed with no selection made. Audio System(s) If your vehicle came without a radio, the wiring provisions for a radio and an antenna were installed at the assembly plant, so that if you want, a radio can be installed at the dealer/retailer. Determine which radio your vehicle has and then read the pages following to familiarize yourself with its features. { CAUTION: This system provide[...]

While your vehicle is parked: • Familiarize yourself with all of its controls. • Familiarize yourself with its operation. • Set up your audio system by presetting your favorite radio stations, setting the tone, and adjusting the speakers. Then, when driving conditions permit, you can tune to your favorite radio stations using the presets and steering wheel controls if the vehicle has them. Notice: Before adding any sound equipment to your vehicle, such as an audio system, CD player, CB radio, mobile telephone, or two-way radio, make sure that it can be added by checking with your dealer/retailer. Also, check federal rules covering mobile radio and telephone units. If sound equipment ca[...]

Setting the Clock AM-FM Radio with Optional CD Player If your vehicle has an AM/FM radio with an optional CD player, it has a H (clock) button for setting the time. With these types of radios, the clock can be set with either the radio turned on or off. Set the time by following these steps: 1. Press the H button until the hour begins flashing on the display. Press the H button a second time and the minutes begin flashing on the display. Press the H button a third time and the 12HR or 24HR time format begins flashing. 2. While either the hour or the minutes are flashing, turn the f knob, located on the upper right side of the radio faceplate, clockwise or counterclockwise to increase or [...]

Changing the Time and Date Default Settings You can change the time default setting from 12 hours to 24 hours or change the date default setting from month/day/year to day/month/year. To change the time or date default settings, follow these instructions: 1. Press the H button and then the pushbutton located under the forward arrow that is currently displayed on the radio screen until the time 12H (hour) and 24H (hour), and the date MM/DD (month and day) and DD/MM (day and month) are displayed. 2. Press the pushbutton located under the desired option. 3. Press the H button again to apply the selected default, or let the screen time out. MP3 Radio with a Six-Disc CD Player If your vehicle has[...]

Changing the Time and Date Default Settings You can change the time default setting from 12 hours to 24 hours or change the date default setting from month/day/year to day/month/year. To change the time or date default settings, follow these instructions: 1. Press the MENU button. Once the H option displays, press the pushbutton located under the forward arrow that is currently displayed on the radio screen until the 12H (hour) and 24H (hour), and the date MM/DD (month and day) and DD/MM (day and month) displays. 2. Press the pushbutton located under the desired option. 3. Press the MENU button again to apply the selected default, or let the screen time out. Radio(s) AM-FM Radio shown, Radio[...]

Your vehicle has one of these radios as its audio system. Radio Data System (RDS) Your Radio may have a Radio Data System (RDS). The RDS feature is available for use only on FM stations that broadcast RDS information. This system relies upon receiving specific information from these stations and only works when the information is available. While the radio is tuned to an FM-RDS station, the station name or call letters displays. In rare cases, a radio station could broadcast incorrect information that causes the radio features to work improperly. If this happens, contact the radio station. Playing the Radio O (Power/Volume): Press to turn the system on and off. Turn clockwise or countercloc[...]

4 (Information) (AM-FM Radio and Radio with CD (Base)): Press to switch the display between the radio station frequency and the time. While the ignition is off, press to display the time. 4 (Information) (MP3 and RDS Features): Press to display additional text information related to the current FM-RDS station or MP3 song. A choice of additional information such as: Channel, Song, Artist, and CAT (category) can display. Continue pressing to highlight the desired label, or press the pushbutton positioned under any one of the labels and the information about that label displays. When information is not available, No Info displays. H (Clock) (AM-FM Radio and Radio with CD (Base)): Your vehicle h[...]

Finding a Station BAND: Press to switch between FM1 and FM2 and AM. The selection displays. f (Tune): Turn clockwise or counterclockwise to increase or decrease the station frequency. © SEEK ¨ : Press the arrows to go to the previous or to the next station and stay there. To scan stations, press and hold either arrow for two seconds until a beep sounds. The radio goes to a station, plays for a few seconds, then goes to the next station. For AM-FM Radio and Radio with CD (Base), the station frequency flashes while the radio is in the scan mode. Press either arrow again to stop scanning. The radio seeks and scans stations only with a strong signal that are in the selected band. For AM-FM Ra[...]

Storing a Radio Station as a Favorite Drivers are encouraged to set up their radio station favorites while the vehicle is parked. Tune to your favorite stations using the presets, favorites button, and steering wheel controls, if the vehicle has this feature. See Defensive Driving on page 4-2 . FAV (Favorites): If your vehicle has XM™ and has a FAV button, a maximum of 36 stations can be programmed as favorites using the six pushbuttons positioned below the radio station frequency labels and by using the radio favorites page button (FAV button). Press the FAV button to go through up to six pages of favorites, each having six favorite stations available per page. Each page of favorites can [...]

Setting the Tone (Bass/Treble) (AM-FM Radio and Radio with CD (Base)) BASS/TREB Bass/Treble: To adjust the bass or treble, press the f knob or the EQ button until the desired tone control label displays. Turn the f knob clockwise or counterclockwise to increase or decrease the setting. The display shows the current bass or treble level. If a station’s frequency is weak, or if there is static, decrease the treble. Unique BASS/TREB settings can be saved for each source. Setting the Tone (Bass/Midrange/Treble) BASS/MID/TREB (Bass, Midrange, or Treble): To adjust bass, midrange, or treble, press the f knob until the tone control labels display. Continue pressing to highlight the desired label,[...]

Adjusting the Speakers (Balance/Fade) BAL/FADE (Balance/Fade): To adjust balance or fade, press the f knob until the speaker control labels display. Continue pressing to highlight the desired label, or press the pushbutton positioned under the desired label. Turn the f knob clockwise or counterclockwise to adjust the highlighted setting. To quickly adjust balance or fade to the middle position, press the pushbutton positioned under the BAL or FADE label for more than two seconds. A beep sounds and the level adjusts to the middle position. To quickly adjust all speaker and tone controls to the middle position, press the f knob for more than two seconds until a beep sounds. Finding a Category [...]

To insert multiple CDs, do the following: 1. Press and hold the ^ button for two seconds. A beep sounds and Load All Discs displays. 2. Follow the displayed instruction on when to insert the discs. The CD player takes up to six CDs. 3. Press the ^ button again to cancel loading more CDs. Insert a CD partway into the slot, label side up. The player pulls it in and the CD should begin playing. If you want to insert a CD with the ignition off, first press the Z button or the DISP knob. If the ignition or radio is turned off with a CD in the player it stays in the player. When the ignition or radio is turned on, the CD starts to play where it stopped, if it was the last selected audio source. W[...]

Care of Your CD and DVD Player Do not add any label to a CD, it could get caught in the CD or DVD player. If a CD is recorded on a personal computer and a description label is needed, try labeling the top of the recorded CD with a marking pen. The use of CD lens cleaners for CDs is not advised, due to the risk of contaminating the lens of the CD optics with lubricants internal to the CD and DVD player mechanism. Notice: If a label is added to a CD, or more than one CD is inserted into the slot at a time, or an attempt is made to play scratched or damaged CDs, the CD player could be damaged. While using the CD player, use only CDs in good condition without any label, load one CD at a time, an[...]

To use random on the Base Radio with Single CD player, do the following: • Press the RDM button to play tracks from a CD in random order. The random icon displays. Press again to turn off random play. The random icon disappears from the display. To use random on an Uplevel Radio with a Single CD player, do the following: 1. Press the CD/AUX button, insert a disc partway into the slot of the CD player. A RDM label displays. 2. To play the tracks in random order, press the pushbutton positioned under the RDM label until Random Current Disc displays. Press the pushbutton again to turn off random play. To use random on a Radio with a Six-Disc CD player, do the following: 1. Press the CD/AUX bu[...]

Playing an MP3 CD-R or CD-RW Disc Your radio with a Single CD player or a Six-Disc CD player has the capability of playing an MP3 CD-R or CD-RW disc. For more information on how to play an MP3 CD-R or CD-RW disc, see “Using an MP3” in the index. CD Messages REMOVE/CHECK DISC: Radios with a Single CD player or radios with a Six-Disc player displays CHECK DISC and/or ejects the CD if an error occurs. ERR (Error): If this message displays and/or the CD comes out, it could be for one of the following reasons: • It is very hot. When the temperature returns to normal, the CD should play. • You are driving on a very rough road. When the road becomes smoother, the CD should play. • The CD [...]

To use a portable audio player, connect a 3.5 mm (1/8 inch) cable to the radio’s front auxiliary input jack. When a device is connected, press the radio CD/AUX button to begin playing audio from the device over the vehicle speakers. O (Power/Volume): Turn clockwise or counterclockwise to increase or decrease the volume of the portable player. You might need to do additional volume adjustments from the portable device if the volume is not loud or soft enough. BAND: Press to listen to the radio while a portable audio device is playing. The portable audio device continues playing, so you might want to stop it or turn it off. CD/AUX (CD/Auxiliary): Press to play a CD while a portable audio dev[...]

MP3 Format If you burn your own MP3 disc on a personal computer: • Make sure the MP3 files are recorded on a CD-R or CD-RW disc. • Do not mix standard audio and MP3 files on one disc. • The CD player is able to read and play a maximum of 50 folders, 15 playlists, and 512 folders and files. • Create a folder structure that makes it easy to find songs while driving. Organize songs by albums using one folder for each album. Each folder or album should contain 18 songs or less. • Avoid subfolders. The system can support up to eight subfolders deep, however, keep the total number of folders to a minimum in order to reduce the complexity and confusion in trying to locate a particular[...]

Root Directory The root directory of the CD-R or CD-RW is treated as a folder. If the root directory has compressed audio files, the directory displays as the CD label. All files contained directly under the root directory are accessed prior to any root directory folders. However, playlists (Px) are always accessed before root folders or files. If a disc contains both uncompressed CD audio (.CDA) and MP3 files, a folder under the root directory called CD accesses all of the CD audio tracks on the disc. Empty Directory or Folder If a root directory or a folder exists somewhere in the file structure that contains only folders/subfolders and no compressed files directly beneath them, the [...]

Preprogrammed Playlists Preprogrammed playlists that were created using WinAmp™, MusicMatch™, or Real Jukebox™ software can be accessed, however, they cannot be edited using the radio. These playlists are treated as special folders containing compressed audio song files. Playing an MP3 Insert a CD-R or CD-RW partway into the slot (Single CD Player), or press the load button and wait for the message to insert disc (Six-Disc CD Player), label side up. The player pulls it in, and the CD-R or CD-RW should begin playing. If the ignition or radio is turned off with a CD-R or CD-RW in the player, it stays in the player. When the ignition or radio is turned on, the CD-R or CD-RW starts to pla[...]

s REV (Reverse): Press and hold this button to reverse playback quickly within an MP3 file. Sound is heard at a reduced volume. Release this button to resume playing the file. The elapsed time of the file displays. FWD (Fast Forward): Press and hold this button to advance playback quickly within an MP3 file. Sound is heard at a reduced volume. Release this button to resume playing the file. The elapsed time of the file displays. RDM (Random): With the random setting, MP3 files on the CD-R or CD-RW can be listened to in random, rather than sequential order, on one CD-R/CD-RW or all discs in a six-disc CD player. To use random, do one of the following: 1. To play MP3 files from the C[...]

To change from playback by artist to playback by album, press the pushbutton located below the Sort By label. From the sort screen, push one of the buttons below the album button. Press the pushbutton below the back label to return to the main music navigator screen. Now the album name is displayed on the second line between the arrows and songs from the current album begins to play. Once all songs from that album are played, the player moves to the next album in alphabetical order on the CD-R/CD-RW and begins playing MP3 files from that album. To exit music navigator mode, press the pushbutton below the Back label to return to normal MP3 playback. BAND: Press this button to listen to the r[...]

Audio Steering Wheel Controls Vehicles with audio steering wheel controls could differ depending on your vehicle’s options. Some audio controls can be adjusted at the steering wheel. They include the following: wx (Previous/Next): Press the arrows to go to the previous or to the next radio station and stay there. Press the arrows to go to the previous or to the next radio station stored as a Favorite. The radio only seeks stations with a strong signal that are in the selected band. To scan stations, press and hold the down arrow for two seconds until SCAN displays and a beep sounds. The radio goes to a station, plays for a few seconds, then goes to the next station. Press the down arrow ag[...]

Radio Reception Frequency interference and static can occur during normal radio reception if items such as cell phone chargers, vehicle convenience accessories, and external electronic devices are plugged into the accessory power outlet. If there is interference or static, unplug the item from the accessory power outlet. AM The range for most AM stations is greater than for FM, especially at night. The longer range can cause station frequencies to interfere with each other. For better radio reception, most AM radio stations boost the power levels during the day, and then reduce these levels during the night. Static can also occur when things like storms and power lines interfere with radio r[...]

Your Driving, the Road, and Your Vehicle ......... .4-2 Defensive Driving .......................................... .4-2 Drunk Driving ................................................ .4-2 Control of a Vehicle ....................................... .4-3 Braking ........................................................ .4-3 Antilock Brake System (ABS) .......................... .4-4 Braking in Emergencies .................................. .4-5 Locking Rear Axle ......................................... .4-5 StabiliTrak ® System ....................................... .4-5 All-Wheel Drive (AWD) System ........................ .4-7 Steering ...................................................[...]

Your Driving, the Road, and Your Vehicle Defensive Driving Defensive driving means “always expect the unexpected.” The first step in driving defensively is to wear your safety belt — See Safety Belts: They Are for Everyone on page 1-10 . { CAUTION: Assume that other road users (pedestrians, bicyclists, and other drivers) are going to be careless and make mistakes. Anticipate what they might do and be ready. In addition: • Allow enough following distance between you and the driver in front of you. • Focus on the task of driving. Driver distraction can cause collisions resulting in injury or possible death. These simple defensive driving techniques could save your life. Drunk Drivin[...]

Police records show that almost 40 percent of all motor vehicle-related deaths involve alcohol. In most cases, these deaths are the result of someone who was drinking and driving. In recent years, more than 17,000 annual motor vehicle-related deaths have been associated with the use of alcohol, with about 250,000 people injured. For persons under 21, it is against the law in every U.S. state to drink alcohol. There are good medical, psychological, and developmental reasons for these laws. The obvious way to eliminate the leading highway safety problem is for people never to drink alcohol and then drive. Medical research shows that alcohol in a person’s system can make crash injuries worse,[...]

And, of course, actual stopping distances vary greatly with the surface of the road, whether it is pavement or gravel; the condition of the road, whether it is wet, dry, or icy; tire tread; the condition of the brakes; the weight of the vehicle; and the amount of brake force applied. Avoid needless heavy braking. Some people drive in spurts — heavy acceleration followed by heavy braking — rather than keeping pace with traff ic. This is a mistake. The brakes might not have time to cool between hard stops. The brakes will wear out much faster if you do a lot of heavy braking. If you keep pace with the traff ic and allow realistic following distances, you will eliminate a lot of unnecessary[...]

ABS can change the brake pressure faster than any driver could. The computer is programmed to make the most of available tire and road conditions. This can help you steer around the obstacle while braking hard. As you brake, the computer keeps receiving updates on wheel speed and controls braking pressure accordingly. Remember: ABS does not change the time you need to get your foot up to the brake pedal or always decrease stopping distance. If you get too close to the vehicle in front of you, you will not have time to apply the brakes if that vehicle suddenly slows or stops. Always leave enough room up ahead to stop, even though you have ABS. Using ABS Do not pump the brakes. Just hold the b[...]

Pressing and holding the StabiliTrak ® button located on the instrument panel for more than five seconds can turn off StabiliTrak ® and part of the traction control system. For more information, see StabiliTrak ® Indicator Light on page 3-36 . For your safety, the system can only be disabled when the vehicle speed is less than 20 mph (32 km/h). You will hear three chimes and the StabiliTrak ® not ready light will come on. To turn on the StabiliTrak ® system, press the StabiliTrak ® button again. StabiliTrak ® will automatically turn back on when the vehicle speed exceeds 20 mph (32 km/h). You will hear one chime and the StabiliTrak ® not ready light will turn off. When the StabiliTr[...]

Traction Control Operation The traction control system is part of the StabiliTrak ® system. Traction control limits wheel spin by reducing engine power to the wheels (engine speed management) and by applying brakes to each individual wheel (brake-traction control) as necessary. If the brake-traction control system activates constantly or if the brakes have heated up due to high speed braking, the brake-traction control will be automatically disabled. The system will come back on after the brakes have cooled. This can take up to two minutes or longer depending on brake usage. The traction control system may activate on dry or rough roads or under conditions such as heavy acceleration while t[...]

Steering Tips It is important to take curves at a reasonable speed. A lot of the “driver lost control” accidents mentioned on the news happen on curves. Here is why: Experienced driver or beginner, each of us is subject to the same laws of physics when driving on curves. The traction of the tires against the road surface makes it possible for the vehicle to change its path when you turn the front wheels. If there is no traction, inertia will keep the vehicle going in the same direction. If you have ever tried to steer a vehicle on wet ice, you will understand this. The traction you can get in a curve depends on the condition of the tires and the road surface, the angle at which the curve[...]

Steering in Emergencies There are times when steering can be more effective than braking. For example, you come over a hill and find a truck stopped in your lane, or a car suddenly pulls out from nowhere, or a child darts out from between parked cars and stops right in front of you. You can avoid these problems by braking — if you can stop in time. But sometimes you cannot; there is not room. That is the time for evasive action — steering around the problem. Your vehicle can perform very well in emergencies like these. First apply the brakes. See Braking on page 4-3 . It is better to remove as much speed as you can from a possible collision. Then steer around the problem, to the left or[...]

Of f-Road Recovery You may find that your right wheels have dropped off the edge of a road onto the shoulder while you are driving. If the level of the shoulder is only slightly below the pavement, recovery should be fairly easy. Ease off the accelerator and then, if there is nothing in the way, steer so that your vehicle straddles the edge of the pavement. You can turn the steering wheel up to one-quarter turn until the right front tire contacts the pavement edge. Then turn the steering wheel to go straight down the roadway. Passing Passing another vehicle on a two-lane road can be dangerous. To reduce the risk of danger while passing, we suggest the following tips: • Look down the road,[...]

Loss of Control Let us review what driving experts say about what happens when the three control systems — brakes, steering, and acceleration — do not have enough friction where the tires meet the road to do what the driver has asked. In any emergency, do not give up. Keep trying to steer and constantly seek an escape route or area of less danger. Skidding In a skid, a driver can lose control of the vehicle. Defensive drivers avoid most skids by taking reasonable care suited to existing conditions, and by not overdriving those conditions. But skids are always possible. The three types of skids correspond to your vehicle’s three control systems. In the braking skid, the wheels are not r[...]

Driving at Night Night driving is more dangerous than day driving because some drivers are likely to be impaired — by alcohol or drugs, with night vision problems, or by fatigue. Night driving tips include: • Drive defensively. • Do not drink and drive. • Reduce headlamp glare by adjusting the inside rearview mirror. • Slow down and keep more space between you and other vehicles because your headlamps can only light up so much road ahead. • Watch for animals. • When tired, pull off the road. • Do not wear sunglasses. • Avoid staring directly into approaching headlamps. • Keep the windshield and all glass on your vehicle clean — inside and out. • Keep your eyes moving,[...]

Driving in Rain and on Wet Roads Rain and wet roads can reduce vehicle traction and affect your ability to stop and accelerate. Always drive slower in these types of driving conditions and avoid driving through large puddles and deep-standing or flowing water. { CAUTION: Wet brakes can cause crashes. They might not work as well in a quick stop and could cause pulling to one side. You could lose control of the vehicle. After driving through a large puddle of water or a car/vehicle wash, lightly apply the brake pedal until the brakes work normally. Flowing or rushing water creates strong forces. Driving through flowing water could cause your vehicle to be carried away. If this happens, you a[...]

Before Leaving on a Long Trip To prepare your vehicle for a long trip, consider having it serviced by your dealer/retailer before departing. Things to check on your own include: • Windshield Washer Fluid: Reservoir full? Windows clean — inside and outside? • Wiper Blades: In good shape? • Fuel, Engine Oil, Other Fluids: All levels checked? • Lamps: Do they all work and are lenses clean? • Tires: Are treads good? Are tires inflated to recommended pressure? • Weather and Maps: Safe to travel? Have up-to-date maps? Highway Hypnosis Always be alert and pay attention to your surroundings while driving. If you become tired or sleepy, find a safe place to park your vehicle and rest.[...]

Hill and Mountain Roads Driving on steep hills or through mountains is different than driving on flat or rolling terrain. Tips for driving in these conditions include: • Keep your vehicle serviced and in good shape. • Check all fluid levels and brakes, tires, cooling system, and transmission. • Going down steep or long hills, shift to a lower gear. { CAUTION: If you do not shift down, the brakes could get so hot that they would not work well. You would then have poor braking or even none going down a hill. You could crash. Shift down to let the engine assist the brakes on a steep downhill slope. { CAUTION: Coasting downhill in NEUTRAL (N) or with the ignition off is dangerous. The br[...]

Winter Driving Here are some tips for winter driving: • Have your vehicle in good shape for winter. • You might want to put winter emergency supplies in your vehicle. Include an ice scraper, a small brush or broom, a supply of windshield washer fluid, a rag, some winter outer clothing, a small shovel, a flashlight, a red cloth, and reflective warning triangles. And, if you will be driving under severe conditions, include a small bag of sand, a piece of old carpet, or a couple of burlap bags to help provide traction. Be sure you properly secure these items in your vehicle. Also see Tires on page 5-56 . Driving on Snow or Ice Most of the time, those places where the tires meet the road [...]

Whatever the condition — smooth ice, packed, blowing, or loose snow — drive with caution. Accelerate gently. Try not to break the fragile traction. If you accelerate too fast, the drive wheels will spin and polish the surface under the tires even more. The Antilock Brake System (ABS) improves your vehicle’s stability when you make a hard stop on a slippery road. Even though you have ABS, begin stopping sooner than you would on dry pavement. See Antilock Brake System (ABS) on page 4-4 . • Allow greater following distance on any slippery road. • Watch for slippery spots. The road might be fine until you hit a spot that is covered with ice. On an otherwise clear road, ice patches can[...]

You can run the engine to keep warm, but be careful. { CAUTION: Snow can trap exhaust gases under your vehicle. This can cause deadly CO (carbon monoxide) gas to get inside. CO could overcome you and kill you. You cannot see it or smell it, so you might not know it is in your vehicle. Clear away snow from around the base of your vehicle, especially any that is blocking the exhaust pipe and/or the fuel operated heater exhaust system, if equipped. And check around again from time to time to be sure snow does not collect there. If your vehicle has a diesel engine and a fuel operated heater, see “Fuel Operated Heater (FOH)” in the diesel engine supplement. Open a window just a little on the [...]

Run your engine only as long as you must. This saves fuel. When you run the engine, make it go a little faster than just idle. That is, push the accelerator slightly. This uses less fuel for the heat that you get and it keeps the battery (or batteries) charged. You will need a well-charged battery (or batteries) to restart the vehicle, and possibly for signaling later on with the headlamps. Let the heater run for a while. Then, shut the engine off and close the window almost all the way to preserve the heat. Start the engine again and repeat this only when you feel really uncomfortable from the cold. But do it as little as possible. Preserve the fuel as long as you can. To help keep warm, yo[...]

Rocking Your Vehicle to Get It Out First, turn the steering wheel left and right to clear the area around the front wheels. Turn off any traction or stability system. See StabiliTrak ® System on page 4-5 . Then shift back and forth between REVERSE (R) and a forward gear, spinning the wheels as little as possible. To prevent transmission wear, wait until the wheels stop spinning before shifting gears. Release the accelerator pedal while you shift, and press lightly on the accelerator pedal when the transmission is in gear. By slowly spinning the wheels in the forward and reverse directions, you will cause a rocking motion that could free your vehicle. If that does not get your vehicle out af[...]

Tire and Loading Information Label A vehicle specific Tire and Loading Information label is attached to the center pillar (B-pillar). With the driver’s door open, you will find the label attached below the door lock post (striker). The tire and loading information label shows the number of occupant seating positions (A), and the maximum vehicle capacity weight (B) in kilograms and pounds. The Tire and Loading Information label also shows the size of the original equipment tires (C) and the recommended cold tire inflation pressures (D). For more information on tires and inflation see Tires on page 5-56 and Inflation - Tire Pressure on page 5-64 . There is also important loading informa[...]

4. The resulting figure equals the available amount of cargo and luggage load capacity. For example, if the “XXX” amount equals 1400 lbs and there will be five 150 lb passengers in your vehicle, the amount of available cargo and luggage load capacity is 650 lbs (1400 − 750 (5 x 150) = 650 lbs). 5. Determine the combined weight of luggage and cargo being loaded on the vehicle. That weight may not safely exceed the available cargo and luggage load capacity calculated in Step 4. 6. If your vehicle will be towing a trailer, the load from your trailer will be transferred to your vehicle. Consult this manual to determine how this reduces the available cargo and luggage load capacity of you[...]

Item Description Total A Vehicle Capacity Weight for Example 2 = 1,000 lbs (453 kg) B Subtract Occupant Weight 150 lbs (68 kg) × 5 = 750 lbs (136 kg) C Available Cargo Weight = 250 lbs (113 kg) Item Description Total A Vehicle Capacity Weight for Example 3 = 1,000 lbs (453 kg) B Subtract Occupant Weight 200 lbs (91 kg) × 5 = 1000 lbs (453 kg) C Available Cargo Weight = 0 lbs (0 kg) Refer to your vehicle’s tire and loading information label for specific information about your vehicle’s capacity weight and seating positions. The combined weight of the driver, passengers, and cargo should never exceed your vehicle’s capacity weight. Example 2 Example 3 4-23[...]

Certification/Tire Label A vehicle specific Certification/Tire label is found on the rear edge of the driver’s door. The label shows the size of your vehicle’s original tires and the inflation pressures needed to obtain the gross weight capacity of your vehicle. This is called Gross Vehicle Weight Rating (GVWR). The GVWR includes the weight of the vehicle, all occupants, fuel, and cargo. The Certification/Tire label also tells you the maximum weights for the front and rear axles, called Gross Axle Weight Rating (GAWR). To find out the actual loads on your front and rear axles, you need to go to a weigh station and weigh your vehicle. Your dealer can help you with this. Be sure to s[...]

{ CAUTION: Things you put inside your vehicle can strike and injure people in a sudden stop or turn, or in a crash. • Put things in the cargo area of your vehicle. Try to spread the weight evenly. • Never stack heavier things, like suitcases, inside the vehicle so that some of them are above the tops of the seats. • Do not leave an unsecured child restraint in your vehicle. • When you carry something inside the vehicle, secure it whenever you can. • Do not leave a seat folded down unless you need to. Add-On Equipment When you carry removable items, you may need to put a limit on how many people you carry inside your vehicle. Be sure to weigh your vehicle before you buy and install [...]

Recreational Vehicle Towing Recreational vehicle towing means towing your vehicle behind another vehicle — such as behind a motorhome. The two most common types of recreational vehicle towing are known as “dinghy” (towing your vehicle with all four wheels on the ground) and “dolly” (towing your vehicle with two wheels on the ground and two wheels up on a device known as a “dolly”). With the proper preparation and equipment, many vehicles can be towed in these ways. See “Dinghy Towing” and “Dolly Towing” following. Here are some important things to consider before you do recreational vehicle towing: • What’s the towing capacity of the towing vehicle? Be sure you read[...]

All-Wheel-Drive Vehicles Your vehicle was not designed to be towed with all four wheels on the ground. To properly tow these vehicles, they should be placed on a platform trailer with all four wheels off the ground. Notice: Towing an all-wheel-drive vehicle with all four wheels on the ground, or even with only two of its wheels on the ground, will damage drivetrain components. Do not tow an all-wheel-drive vehicle if any of its wheels will be on the ground. Dolly Towing Rear Towing (Rear Wheels Of f the Ground) Two-Wheel-Drive Vehicles Use the following procedure to tow your vehicle from the rear: 1. Drive the vehicle onto the dolly. 2. Firmly set the parking brake. See Parking Brake on page[...]

Towing a Trailer If your vehicle has a diesel engine, see the DURAMAX ® Diesel manual for more information. { CAUTION: If you do not use the correct equipment and drive properly, you can lose control when you pull a trailer. For example, if the trailer is too heavy, the brakes may not work well — or even at all. You and your passengers could be seriously injured. You may also damage your vehicle; the resulting repairs would not be covered by your warranty. Pull a trailer only if you have followed all the steps in this section. Ask your dealer/retailer for advice and information about towing a trailer with your vehicle. Notice: Pulling a trailer improperly can damage your vehicle and resul[...]

If You Do Decide To Pull A Trailer If you do, here are some important points: • There are many different laws, including speed limit restrictions, having to do with trailering. Make sure your rig will be legal, not only where you live but also where you’ll be driving. A good source for this information can be state or provincial police. • Consider using a sway control. See “Hitches” later in this section. • Don’t tow a trailer at all during the first 500 miles (800 km) your new vehicle is driven. Your engine, axle or other parts could be damaged. • Then, during the first 500 miles (800 km) that you tow a trailer, don’t drive over 50 mph (80 km/h) and don’t make starts a[...]

The following charts show how much your trailer can weigh, based upon vehicle model and options. G1500 Cargo Van 2WD Axle Ratio Maximum Trailer Weight GCWR* 4300 V6 3.73 4,400 lbs (1 996 kg) 9,500 lbs (4 309 kg) 5300 V8 3.73 6,700 lbs (3 039 kg) 12,000 lbs (5 443 kg) H1500 Cargo Van AWD Axle Ratio Maximum Trailer Weight GCWR* 5300 V8 3.73 6,500 lbs (2 948 kg) 12,000 lbs (5 443 kg) G1500 Passenger Van 2WD Axle Ratio Maximum Trailer Weight GCWR* 5300 V8 3.73 6,300 lbs (2 858 kg) 12,000 lbs (5 443 kg) H1500 Passenger Van AWD Axle Ratio Maximum Trailer Weight GCWR* 5300 V8 3.73 6,000 lbs (2 722 kg) 12,000 lbs (5 443 kg) G2500 Cargo Van 2WD Short Wheelbase Axle Ratio Maximum Trailer Weight GCWR* [...]

G2500 Cargo Van 2WD Long Wheelbase Axle Ratio Maximum Trailer Weight GCWR* 4800 V8 3.73 4.10 6,100 lbs (2 767 kg) 7,100 lbs (3 220 kg) 12,000 lbs (5 443 kg) 13,000 lbs (5 897 kg) 6000 V8 3.73 4.10 8,200 lbs (3 719 kg) 10,000 lbs (4 536 kg) 14,000 lbs (6 350 kg) 16,000 lbs (7 257 kg) G2500 Passenger Van 2WD Short Wheelbase Axle Ratio Maximum Trailer Weight GCWR* 6000 V8 3.73 7,700 lbs (3 493 kg) 14,000 lbs (6 350 kg) G3500 Cargo Van 2WD Short Wheelbase Axle Ratio Maximum Trailer Weight GCWR* 4800 V8 3.73 4.10 6,300 lbs (2 858 kg) 7,300 lbs (3 311 kg) 12,000 lbs (5 443 k3) 13,000 lbs (5 897 kg) 6000 V8 3.73 4.10 8,400 lbs (3 810 kg) 10,000 lbs (4 536 kg) 14,000 lbs (6 350 kg) 16,000 lbs (7 257[...]

G3500 Cargo Van 2WD Long Wheelbase Axle Ratio Maximum Trailer Weight GCWR* 4800 V8 3.73 4.10 6,100 lbs (2 767 kg) 7,100 lbs (3 221 kg) 12,000 lbs (5 443 kg) 13,000 lbs (5 897 kg) 6000 V8 3.73 4.10 8,200 lbs (3 719 kg) 10,000 lbs (4 536 kg) 14,000 lbs (6 350 kg) 16,000 lbs (7 257 kg) G3500 Passenger Van 2WD Short Wheelbase Axle Ratio Maximum Trailer Weight GCWR* 6000 V8 3.73 7,600 lbs (3 447 kg) 14,000 lbs (6 350 kg) G3500 Passenger Van 2WD Long Wheelbase Axle Ratio Maximum Trailer Weight GCWR* 6000 V8 3.73 7,300 lbs (3 311 kg) 14,000 lbs (6 350 kg) *The Gross Combined Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and trailer including any passengers, car[...]

Weight of the Trailer Tongue The tongue load (A) of any trailer is an important weight to measure because it affects the total or gross weight of your vehicle. The Gross Vehicle Weight (GVW) includes the curb weight of the vehicle, any cargo you may carry in it, and the people who will be riding in the vehicle. If you have a lot of options, equipment, passengers or cargo in your vehicle, it will reduce the tongue weight your vehicle can carry, which will also reduce the trailer weight your vehicle can tow. And if you will tow a trailer, you must add the tongue load to the GVW because your vehicle will be carrying that weight, too. See Loading Your Vehicle on page 4-20 about your vehicle’s [...]

Do not exceed the maximum allowable tongue weight for your vehicle. Choose the shortest hitch extension that will position the hitch ball closest to the vehicle. This will help reduce the effect of trailer tongue weight on the rear axle. After you’ve loaded your trailer, weigh the trailer and then the tongue, separately, to see if the weights are proper. If they aren’t, you may be able to get them right simply by moving some items around in the trailer. Trailering may be limited by the vehicle’s ability to carry tongue weight. Tongue weight cannot cause the vehicle to exceed the GVWR (Gross Vehicle Weight Rating) or the RGAWR (Rear Gross Axle Weight Rating). The effect of additional we[...]

But let’s say your specific vehicle is equipped with some of the latest options and you have a front seat passenger and two rear seat passengers with some luggage and gear in the vehicle as well. You may add 300 lbs (136 kg) to the front axle weight and 400 lbs (181 kg) to the rear axle weight. Your vehicle now weighs: Weight is still below 7,200 lbs (3 266 kg) and you may think that you should subtract 700 additional pounds (318 kg) from your trailering capacity to stay within GCWR limits. Your maximum trailer would only be 7,800 lbs (3 538 kg). You may go further and think you must limit tongue weight to less than 1,000 lbs (454 kg) to avoid exceeding GVWR. But, you must still consider [...]

Hitches It’s important to have the correct hitch equipment. Crosswinds, large trucks going by and rough roads are a few reasons why you’ll need the right hitch. The rear bumper on your vehicle is not intended for hitches. Do not attach rental hitches or other bumper-type hitches to it. Use only a frame-mounted hitch that does not attach to the bumper. Weight-Distributing Hitches and Weight Carrying Hitches When using a weight-distributing hitch, the hitch must be adjusted so that the distance (A) remains the same both before and after coupling the trailer to the tow vehicle. If you use a step-bumper hitch, your bumper could be damaged in sharp turns. Make sure you have ample room when tu[...]

If you’ll be pulling a trailer that, when loaded, will weigh more than 5,000 lbs (2 270 kg), be sure to use a properly mounted weight-distributing hitch and sway control of the proper size. This equipment is very important for proper vehicle loading and good handling when you’re driving. You should always use a sway control if your trailer will weigh more than these limits. You can ask a hitch dealer/retailer about sway controls. Will you have to make any holes in the body of your vehicle when you install a trailer hitch? If you’re using the wiring provided with the factory-installed trailering package, you should not need to make any holes in the body of your vehicle. However, if you [...]

Driving with a Trailer { CAUTION: If you have a rear-most window open and you pull a trailer with your vehicle, carbon monoxide (CO) could come into your vehicle. You can not see or smell CO. It can cause unconsciousness or death. See Engine Exhaust on page 2-31 . To maximize your safety when towing a trailer: • Have your exhaust system inspected for leaks, and make necessary repairs before starting on your trip. • Keep the rear-most windows closed. • If exhaust does come into your vehicle through a window in the rear or another opening, drive with your front, main heating or cooling system on and with the fan on any speed. This will bring fresh, outside air into your vehicle. Do not u[...]

Following Distance Stay at least twice as far behind the vehicle ahead as you would when driving your vehicle without a trailer. This can help you avoid situations that require heavy braking and sudden turns. Passing You’ll need more passing distance up ahead when you’re towing a trailer. And, because you’re a good deal longer, you’ll need to go much farther beyond the passed vehicle before you can return to your lane. Backing Up Hold the bottom of the steering wheel with one hand. Then, to move the trailer to the left, just move that hand to the left. To move the trailer to the right, move your hand to the right. Always back up slowly and, if possible, have someone guide you. Making[...]

Driving On Grades Reduce speed and shift to a lower gear before you start down a long or steep downgrade. If you don’t shift down, you might have to use your brakes so much that they would get hot and no longer work well. You can tow in DRIVE (D). You may want to shift the transmission to THIRD (3) or a lower gear under heavy loads and/or hilly conditions. When towing at high altitude on steep uphill grades, consider the following: Engine coolant will boil at a lower temperature than at normal altitudes. If you turn your engine off immediately after towing at high altitude on steep uphill grades, your vehicle may show signs similar to engine overheating. To avoid this, let the engine run w[...]

When You Are Ready to Leave After Parking on a Hill 1. Apply your regular brakes and hold the pedal down while you: • start your engine, • shift into a gear, and • release the parking brake. 2. Let up on the brake pedal. 3. Drive slowly until the trailer is clear of the chocks. 4. Stop and have someone pick up and store the chocks. Maintenance When Trailer Towing Your vehicle will need service more often when you’re pulling a trailer. See the Maintenance Schedule for more on this. Things that are especially important in trailer operation are automatic transmission fluid (don’t overfill), engine oil, axle lubricant, belt, cooling system and brake system. Each of these is covered i[...]

Trailer Wiring Harness The optional heavy-duty trailer wiring package includes a wiring harness, with a seven-pin connector at the rear of the vehicle and a four-wire harness assembly under the driver side of the instrument panel. The four-wire harness assembly comes without a connector. If your vehicle does not have a trailer hitch, the seven-wire harness assembly with connector is taped together and located in a frame pocket at the driver side rear left corner of the frame. If your vehicle has a trailer hitch, the seven-wire harness assembly with connector is attached to a bracket on the hitch platform. In both cases, the seven-wire harness has a connector and includes a 30-amp feed wire. [...]

Service ........................................................... .5-3 Accessories and Modifications ......................... .5-3 California Proposition 65 Warning .................... .5-4 California Perchlorate Materials Requirements .... .5-4 Doing Your Own Service Work ........................ .5-4 Adding Equipment to the Outside of Your Vehicle ............................................. .5-5 Fuel ............................................................... .5-5 Gasoline Octane ........................................... .5-6 Gasoline Specifications ................................... .5-6 California Fuel .............................................. .5-6 Additives .........[...]

Tires ............................................................. .5-56 Tire Sidewall Labeling .................................. .5-56 Tire Terminology and Definitions .................... .5-61 Inflation - Tire Pressure ................................ .5-64 Dual Tire Operation ...................................... .5-65 Tire Pressure Monitor System ........................ .5-66 Tire Pressure Monitor Operation .................... .5-67 Tire Inspection and Rotation .......................... .5-71 When It Is Time for New Tires ...................... .5-73 Buying New Tires ........................................ .5-74 Different Size Tires and Wheels ..................... .5-75 Unifor[...]

Service For service and parts needs, visit your dealer/retailer. You will receive genuine GM parts and GM-trained and supported service people. Genuine GM parts have one of these marks: Accessories and Modifications When non-dealer/non-retailer accessories are added to your vehicle they can affect your vehicle’s performance and safety, including such things as, airbags, braking, stability, ride and handling, emissions systems, aerodynamics, durability, and electronic systems like antilock brakes, traction control and stability control. Some of these accessories could even cause malfunction or damage not covered by warranty. GM Accessories are designed to complement and function with other[...]

California Proposition 65 Warning Most motor vehicles, including this one, contain and/or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Engine exhaust, many parts and systems (including some inside the vehicle), many fluids, and some component wear by-products contain and/or emit these chemicals. California Perchlorate Materials Requirements Certain types of automotive applications, such as airbag initiators, seat belt pretensioners, and lithium batteries contained in remote keyless entry transmitters, may contain perchlorate materials. Special handling may be necessary. For additional information, see www.dtsc.ca.gov/hazardous[...]

If you want to do some of your own service work, you should use the proper service manual. It tells you much more about how to service your vehicle than this manual can. To order the proper service manual, see Service Publications Ordering Information on page 7-15 . Your vehicle has an airbag system. Before attempting to do your own service work, see Servicing Your Airbag-Equipped Vehicle on page 1-73 . You should keep a record with all parts receipts and list the mileage and the date of any service work you perform. See Maintenance Record on page 6-17 . Adding Equipment to the Outside of Your Vehicle Things you might add to the outside of your vehicle can affect the airflow around it. This[...]

Gasoline Octane Use regular unleaded gasoline with a posted octane rating of 87 or higher. If the octane rating is less than 87, you might notice an audible knocking noise when you drive, commonly referred to as spark knock. If this occurs, use a gasoline rated at 87 octane or higher as soon as possible. If you are using gasoline rated at 87 octane or higher and you hear heavy knocking, the engine needs service. Gasoline Specifications At a minimum, gasoline should meet ASTM specification D 4814 in the United States or CAN/CGSB-3.5 or 3.511 in Canada. Some gasolines contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT). We recommend against the use [...]

Additives To provide cleaner air, all gasolines in the United States are now required to contain additives that help prevent engine and fuel system deposits from forming, allowing the emission control system to work properly. In most cases, you should not have to add anything to the fuel. However, some gasolines contain only the minimum amount of additive required to meet U.S. Environmental Protection Agency regulations. To help keep fuel injectors and intake valves clean, or if your vehicle experiences problems due to dirty injectors or valves, look for gasoline that is advertised as TOP TIER Detergent Gasoline. Also, your dealer/retailer has additives that will help correct and prevent mos[...]

Fuel E85 (85% Ethanol) The 8th digit of the Vehicle Identification Number (VIN) shows the code letter or number that identifies your vehicle’s engine. The VIN is at the top left of the instrument panel. See Vehicle Identification Number (VIN) on page 5-108 . If your vehicle has the 5.3L V8 engine (VIN Code 4 only), you can use either regular unleaded gasoline or ethanol fuel containing up to 85% ethanol (E85); also see Fuel on page 5-5 . In all other engines, use only the unleaded gasoline described under Gasoline Octane on page 5-6 . Only vehicles that have the 5.3L V8 engine (VIN Code 4) can use 85% ethanol fuel (E85). We encourage the use of E85 in vehicles that are designed to use i[...]

E85 has less energy per gallon than gasoline, so you will need to refill the fuel tank more often when using E85 than when you are using gasoline. See Filling the Tank on page 5-10 . Notice: Some additives are not compatible with E85 fuel and can harm your vehicle’s fuel system. Do not add anything to E85. Damage caused by additives would not be covered by your new vehicle warranty. Notice: Your vehicle was not designed for fuel that contains methanol. Do not use fuel containing methanol. It can corrode metal parts in the fuel system and also damage plastic and rubber parts. That damage would not be covered under your warranty. Fuels in Foreign Countries If you plan on driving in another [...]

Filling the Tank { CAUTION: Fuel vapor burns violently and a fuel fire can cause bad injuries. To help avoid injuries to you and others, read and follow all the instructions on the pump island. Turn off your engine when you are refueling. Do not smoke if you are near fuel or refueling your vehicle. Do not use cellular phones. Keep sparks, flames, and smoking materials away from fuel. Do not leave the fuel pump unattended when refueling your vehicle. This is against the law in some places. Do not re-enter the vehicle while pumping fuel. Keep children away from the fuel pump; never let children pump fuel. The tethered fuel cap is located behind a hinged fuel door on the driver side of the ve[...]

If the vehicle has E85 fuel capability, a yellow cap with the words “E85/gasoline” can be seen. To remove the fuel cap, turn it slowly counterclockwise. While refueling, hang the tethered fuel cap from the hook on the fuel door. { CAUTION: Fuel can spray out on you if you open the fuel cap too quickly. If you spill fuel and then something ignites it, you could be badly burned. This spray can happen if your tank is nearly full, and is more likely in hot weather. Open the fuel cap slowly and wait for any hiss noise to stop. Then unscrew the cap all the way. Be careful not to spill fuel. Do not top off or overfill the tank and wait a few seconds after you have finished pumping before remo[...]

Filling a Portable Fuel Container { CAUTION: Never fill a portable fuel container while it is in your vehicle. Static electricity discharge from the container can ignite the fuel vapor. You can be badly burned and your vehicle damaged if this occurs. To help avoid injury to you and others: • Dispense fuel only into approved containers. • Do not fill a container while it is inside a vehicle, in a vehicle’s trunk, pickup bed, or on any surface other than the ground. • Bring the fill nozzle in contact with the inside of the fill opening before operating the nozzle. Contact should be maintained until the filling is complete. • Do not smoke while pumping fuel. • Do not use a cell[...]

Hood Release To open the hood: 1. Pull the handle with this symbol on it. It is located in front of the driver’s side door frame near the floor. 2. Then go to the front of the vehicle and lift up the secondary hood release, which is located underneath the middle of the hood. 3. Lift the hood, release the hood prop from its retainer and put the hood prop into the slot in the hood. If your vehicle has an underhood lamp, it will automatically come on and stay on until the hood is closed. Before closing the hood, be sure all of the filler caps are on properly. Then lift the hood to relieve pressure on the hood prop. Remove the hood prop from the slot in the hood and return the prop to its re[...]

Engine Compartment Overview If your vehicle has the DURAMAX ® Diesel engine, see the DURAMAX ® Diesel manual for more information. When you lift the hood, here is what you will see: 5-14[...]

A. Battery. See Battery on page 5-40 . B. Radiator Pressure Cap. See Radiator Pressure Cap on page 5-27 . C. Coolant Recovery Tank. See Cooling System on page 5-29 . D. Automatic Transmission Fluid Dipstick. See “Checking the Fluid Level” under Automatic Transmission Fluid on page 5-21 . E. Engine Oil Fill Cap. See “When to Add Engine Oil” under Engine Oil (Gasoline Engine) on page 5-15 . F. Engine Oil Dipstick. See “Checking Engine Oil” under Engine Oil (Gasoline Engine) on page 5-15 . G. Engine Air Cleaner/Filter. See Engine Air Cleaner/Filter on page 5-20 . H. Power Steering Fluid Reservoir. See Power Steering Fluid on page 5-35 . I. Brake Master Cylinder Reservoir. See “Bra[...]

When to Add Engine Oil If the oil is below the cross-hatched area at the tip of the dipstick, add at least one quart/liter of the recommended oil. This section explains what kind of oil to use. For engine oil crankcase capacity, see Capacities and Specifications on page 5-116 . Notice: Do not add too much oil. If the engine has so much oil that the oil level gets above the cross-hatched area that shows the proper operating range, the engine could be damaged. See Engine Compartment Overview on page 5-14 for the location of the engine oil fill cap. Be sure to add enough oil to put the level somewhere in the proper operating range. Push the dipstick all the way back in when you are through. 5[...]

What Kind of Engine Oil to Use Look for three things: • GM6094M Your vehicle’s engine requires oil meeting GM Standard GM6094M. Look for and use only an oil that meets GM Standard GM6094M. • SAE 5W-30 As shown in the viscosity chart, SAE 5W-30 is best for your vehicle. These numbers on an oil container show its viscosity, or thickness. Do not use other viscosity oils such as SAE 20W-50. • Oils meeting these requirements should have the starburst symbol on the container. This symbol indicates that the oil has been certified by the American Petroleum Institute (API). Look for this information on the oil container, and use only those oils that are identified as meeting GM Standard GM6[...]

If you are in an area of extreme cold, where the temperature falls below − 20°F ( − 29°C), it is recommended that you use either an SAE 5W-30 synthetic oil or an SAE 0W-30 oil. Both provide easier cold starting and better protection for the engine at extremely low temperatures. Engine Oil Additives Do not add anything to the oil. The recommended oils with the starburst symbol that meet GM Standard GM6094M are all you need for good performance and engine protection. Engine Oil Life System When to Change Engine Oil Your vehicle has a computer system that lets you know when to change the engine oil and filter. This is based on engine revolutions and engine temperature, and not on mileage[...]

How to Reset the Engine Oil Life System The Engine Oil Life System calculates when to change the engine oil and filter based on vehicle use. Whenever the oil is changed, reset the system so it can calculate when the next oil change is required. If a situation occurs where you change the oil prior to a CHANGE ENGINE OIL SOON message being turned on, reset the system. To reset the CHANGE ENGINE OIL SOON message: 1. Turn the ignition key to ON/RUN with the engine off. 2. Fully press and release the accelerator pedal slowly three times within five seconds. 3. Turn the key to LOCK/OFF. If the message comes back on when you start your vehicle, the engine oil life system has not reset. Repeat the[...]

Engine Air Cleaner/Filter If your vehicle has the DURAMAX ® Diesel engine, see the DURAMAX ® Diesel manual for more information. The engine air cleaner/filter is located near the center of the engine compartment. See Engine Compartment Overview on page 5-14 for more information on location. When to Inspect the Engine Air Cleaner/Filter Inspect the air cleaner/filter at the Maintenance II intervals and replace it at the first oil change after each 50,000 mile (80 000 km) interval. See Scheduled Maintenance on page 6-4 for more information. If you are driving in dusty/dirty conditions, inspect the filter at each engine oil change. How to Inspect the Engine Air Cleaner/Filter To inspect t[...]

4. Inspect or replace the engine air cleaner/filter. Make sure that the filter fits properly into the housing. 5. Reinstall the cover and fasten the retaining clips. { CAUTION: Operating the engine with the air cleaner/filter off can cause you or others to be burned. The air cleaner not only cleans the air; it helps to stop flames if the engine backfires. If it is not there and the engine backfires, you could be burned. Do not drive with it off, and be careful working on the engine with the air cleaner/filter off. Notice: If the air cleaner/filter is off, a backfire can cause a damaging engine fire. And, dirt can easily get into your engine, which will damage it. Always have the a[...]

How to Check Automatic Transmission Fluid Because this operation can be a little diff icult, you may choose to have this done at the dealer/retailer service department. If you do it yourself, be sure to follow all the instructions here, or you could get a false reading on the dipstick. Notice: Too much or too little fluid can damage your transmission. Too much can mean that some of the fluid could come out and fall on hot engine parts or exhaust system parts, starting a fire. Too little fluid could cause the transmission to overheat. Be sure to get an accurate reading if you check your transmission fluid. Wait at least 30 minutes before checking the transmission fluid level if you have[...]

Checking the Fluid Level Prepare your vehicle as follows: 1. Park your vehicle on a level place. Keep the engine running. 2. With the parking brake applied, place the shift lever in PARK (P). 3. With your foot on the brake pedal, move the shift lever through each gear range, pausing for about three seconds in each range. Then, position the shift lever in PARK (P). 4. Let the engine run at idle for three minutes or more. Then, without shutting off the engine, follow these steps: The transmission dipstick is located near the center of the engine compartment and will be labeled with the graphic shown. See Engine Compartment Overview on page 5-14 for more information on location. 1. Flip the han[...]

How to Add Automatic Transmission Fluid Refer to the Maintenance Schedule to determine what kind of transmission fluid to use. See Recommended Fluids and Lubricants on page 6-13 . Using a funnel, add fluid down the transmission dipstick tube only after checking the transmission fluid while it is hot. A cold check is used only as a reference. If the fluid level is low, add only enough of the proper fluid to bring the level up to the HOT area for a hot check. It does not take much fluid, generally less than one pint (0.5 L). Do not overfill. Notice: Use of the incorrect automatic transmission fluid may damage your vehicle, and the damages may not be covered by your warranty. Always use[...]

Notice: Using coolant other than DEX-COOL ® may cause premature engine, heater core, radiator and fuel operated heater (FOH) corrosion. In addition, the engine coolant may require changing sooner, at 30,000 miles (50 000 km) or 24 months, whichever occurs first. Any repairs would not be covered by your warranty. Always use DEX-COOL ® (silicate-free) coolant in your vehicle. What to Use Use a mixture of one-half clean, drinkable water and one-half DEX-COOL ® coolant which will not damage aluminum parts. If you use this coolant mixture, you do not need to add anything else. { CAUTION: Adding only plain water to your cooling system can be dangerous. Plain water, or some other liquid such as[...]

Checking Coolant for Gasoline Engines If your vehicle has a diesel engine, see “Checking Coolant” under “Van Models” in the DURAMAX ® Diesel Supplement for information on checking your vehicle’s coolant. The coolant recovery tank is located near the center of the engine compartment. See Engine Compartment Overview on page 5-14 for more information on location. The vehicle must be on a level surface. When your engine is cold, the coolant level should be at the COLD FILL mark, or a little higher. Adding Coolant If you need more coolant, add the proper DEX-COOL ® coolant mixture at the coolant recovery tank, but be careful not to spill it. { CAUTION: Turning the radiator pressure ca[...]

{ CAUTION: You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol, and it will burn if the engine parts are hot enough. Do not spill coolant on a hot engine. Occasionally check the coolant level in the radiator. For information on how to add coolant to the radiator, see Cooling System on page 5-29 . Radiator Pressure Cap The radiator pressure cap is located near the center of the engine compartment. See Engine Compartment Overview on page 5-14 for more information on location. Notice: If the pressure cap is not tightly installed, coolant loss and possible engine damage may occur. Be sure the cap is properly and tightly secured. Engine Overheating If your[...]

If Steam Is Coming From Your Engine { CAUTION: Steam from an overheated engine can burn you badly, even if you just open the hood. Stay away from the engine if you see or hear steam coming from it. Just turn it off and get everyone away from the vehicle until it cools down. Wait until there is no sign of steam or coolant before you open the hood. If you keep driving when your engine is overheated, the liquids in it can catch fire. You or others could be badly burned. Stop your engine if it overheats, and get out of the vehicle until the engine is cool. Notice: If your engine catches fire because you keep driving with no coolant, your vehicle can be badly damaged. The costly repairs would n[...]

If you no longer have the overheat warning, you can drive. Just to be safe, drive slower for about 10 minutes. If the warning does not come back on, you can drive normally. If the warning continues, and you have not stopped, pull over, stop, and park your vehicle right away. If there is still no sign of steam, push down the accelerator until the engine speed is about twice as fast as normal idle speed for at least three minutes while you are parked. If you still have the warning, turn off the engine and get everyone out of the vehicle until it cools down. You may decide not to lift the hood but to get service help right away. Cooling System If your vehicle has a diesel engine, see “Van Mod[...]

When the engine is cold, the coolant level should be at or above the COLD FILL mark. If it is not, you may have a leak at the pressure cap or in the radiator hoses, heater hoses, radiator, water pump, or somewhere else in the cooling system. { CAUTION: Heater, fuel operated heater (FOH), radiator hoses, and other engine parts, can be very hot. Do not touch them. If you do, you can be burned. Do not run the engine if there is a leak. If you run the engine, it could lose all coolant. That could cause an engine fire, and you could be burned. Get any leak fixed before you drive the vehicle. If there seems to be no leak, start the engine again. See if the engine cooling fan speed increases when[...]

{ CAUTION: Adding only plain water to the cooling system can be dangerous. Plain water, or some other liquid such as alcohol, can boil before the proper coolant mixture will. The vehicle’s coolant warning system is set for the proper coolant mixture. With plain water or the wrong mixture, the engine could get too hot but you would not get the overheat warning. The engine could catch fire and you or others could be burned. Use a 50/50 mixture of clean, drinkable water and DEX-COOL ® coolant. Notice: • When using concentrated washer fluid, follow the manufacturer’s instructions for adding water. • Do not mix water with ready-to-use washer fluid. Water can cause the solution to free[...]

If the overheat warning continues, there is one more thing you can try. You can add the proper coolant mixture directly to the radiator, but be sure the cooling system is cool before you do it. { CAUTION: Steam and scalding liquids from a hot cooling system can blow out and burn you badly. They are under pressure, and if you turn the radiator pressure cap — even a little — they can come out at high speed. Never turn the cap when the cooling system, including the radiator pressure cap, is hot. Wait for the cooling system and radiator pressure cap to cool if you ever have to turn the pressure cap. How to Add Coolant to the Radiator for Gasoline Engines If your vehicle has a diesel engine, [...]

3. Fill the radiator with the proper DEX-COOL ® coolant mixture, up to the base of the filler neck. See Engine Coolant on page 5-24 for more information about the proper coolant mixture. 4. Then fill the coolant recovery tank to the COLD FILL mark. 5. Put the cap back on the coolant recovery tank, but leave the radiator pressure cap off. 5-33[...]

6. Start the engine and let it run until you can feel the upper radiator hose getting hot. Watch out for the engine cooling fan. 7. By this time, the coolant level inside the radiator filler neck may be lower. If the level is lower, add more of the proper DEX-COOL ® coolant mixture through the filler neck until the level reaches the base of the filler neck. 8. Then replace the pressure cap. At any time during this procedure if coolant begins to flow out of the filler neck, reinstall the pressure cap. Engine Fan Noise Your vehicle has a clutched engine cooling fan. When the clutch is engaged, the fan spins faster to provide more air to cool the engine. In most everyday driving condition[...]

Power Steering Fluid The power steering fluid reservoir is located in the engine compartment on the driver’s side of the vehicle. See Engine Compartment Overview on page 5-14 for reservoir location. When to Check Power Steering Fluid It is not necessary to regularly check power steering fluid unless you suspect there is a leak in the system or you hear an unusual noise. A fluid loss in this system could indicate a problem. Have the system inspected and repaired. How to Check Power Steering Fluid To check the power steering fluid, do the following: 1. Turn the key off and let the engine compartment cool down. 2. Wipe the cap and the top of the reservoir clean. 3. Unscrew the cap and wip[...]

Windshield Washer Fluid What to Use When you need windshield washer fluid, be sure to read the manufacturer’s instructions before use. If you will be operating your vehicle in an area where the temperature may fall below freezing, use a fluid that has suff icient protection against freezing. Adding Washer Fluid Open the cap with the washer symbol on it. Add washer fluid until the tank is full. See Engine Compartment Overview on page 5-14 for reservoir location. Notice: • When using concentrated washer fluid, follow the manufacturer’s instructions for adding water. • Do not mix water with ready-to-use washer fluid. Water can cause the solution to freeze and damage your washer fl[...]

Brakes Brake Fluid The brake master cylinder reservoir is filled with DOT-3 brake fluid. See Engine Compartment Overview on page 5-14 for the location of the reservoir. There are only two reasons why the brake fluid level in the reservoir might go down. The first is that the brake fluid goes down to an acceptable level during normal brake lining wear. When new linings are put in, the fluid level goes back up. The other reason is that fluid is leaking out of the brake hydraulic system. If it is, you should have the brake hydraulic system fixed, since a leak means that sooner or later the brakes will not work well. It is not a good idea to top off the brake fluid. Adding brake fluid [...]

Checking Brake Fluid The brake fluid can be checked without taking off the cap by looking at the brake fluid reservoir. The fluid level should be above MIN. If it is not, have the brake hydraulic system checked to see if there is a leak. After work is done on the brake hydraulic system, make sure the level is above the MIN but not over the MAX mark. What to Add When you do need brake fluid, use only DOT-3 brake fluid. Use new brake fluid from a sealed container only. See Recommended Fluids and Lubricants on page 6-13 . Always clean the brake fluid reservoir cap and the area around the cap before removing it. This helps keep dirt from entering the reservoir. { CAUTION: With the wrong k[...]

Brake Wear Your vehicle has disc brakes. Disc brake pads have built-in wear indicators that make a high-pitched warning sound when the brake pads are worn and new pads are needed. The sound can come and go or be heard all the time your vehicle is moving, except when you are pushing on the brake pedal firmly. { CAUTION: The brake wear warning sound means that soon the brakes will not work well. That could lead to an accident. When you hear the brake wear warning sound, have your vehicle serviced. Notice: Continuing to drive with worn-out brake pads could result in costly brake repair. Some driving conditions or climates can cause a brake squeal when the brakes are first applied or lightly a[...]

Replacing Brake System Parts The braking system on a vehicle is complex. Its many parts have to be of top quality and work well together if the vehicle is to have really good braking. Your vehicle was designed and tested with top-quality brake parts. When you replace parts of the braking system — for example, when the brake linings wear down and you need new ones put in — be sure you get new approved replacement parts. If you do not, the brakes might not work properly. For example, if someone puts in brake linings that are wrong for your vehicle, the balance between the front and rear brakes can change — for the worse. The braking performance you have come to expect can change in many [...]

Jump Starting If your vehicle’s battery has run down, you may want to use another vehicle and some jumper cables to start your vehicle. Be sure to use the following steps to do it safely. { CAUTION: Batteries can hurt you. They can be dangerous because: • They contain acid that can burn you. • They contain gas that can explode or ignite. • They contain enough electricity to burn you. If you do not follow these steps exactly, some or all of these things can hurt you. Notice: Ignoring these steps could result in costly damage to your vehicle that would not be covered by your warranty. Trying to start your vehicle by pushing or pulling it will not work, and it could damage your vehicle.[...]

4. Open the hoods and locate the positive (+) and negative ( − ) terminal locations of the other vehicle. Your vehicle has a remote positive (+) jump starting terminal and a remote negative ( − ) jump starting terminal. You should always use these remote terminals instead of the terminals on the battery. The remote positive (+) terminal is located behind a red plastic cover near the engine accessory drive bracket on the driver’s side of the engine compartment, below the alternator. To uncover the remote positive (+) terminal, open the red plastic cover. The remote negative ( − ) terminal is located on the engine drive bracket on all V8 engines and is marked GND (Ground). On V6 engine[...]

{ CAUTION: Fans or other moving engine parts can injure you badly. Keep your hands away from moving parts once the engine is running. 5. Check that the jumper cables do not have loose or missing insulation. If they do, you could get a shock. The vehicles could be damaged too. Before you connect the cables, here are some basic things you should know. Positive (+) will go to positive (+) or to a remote positive (+) terminal if the vehicle has one. Negative ( − ) will go to a heavy, unpainted metal engine part or to a remote negative ( − ) terminal if the vehicle has one. Do not connect positive (+) to negative ( − )o ry o u will get a short that would damage the battery and maybe other p[...]

7. Do not let the other end touch metal. Connect it to the positive (+) terminal of the good battery. Use a remote positive (+) terminal if the vehicle has one. 8. Now connect the black negative ( − ) cable to the negative ( − ) terminal of the good battery. Use a remote negative ( − ) terminal if the vehicle has one. Do not let the other end touch anything until the next step. The other end of the negative ( − ) cable does not go to the dead battery. It goes to a heavy, unpainted metal engine part or to a remote negative ( − ) terminal on the vehicle with the dead battery. 9. Connect the other end of the negative ( − ) cable to the negative ( − ) terminal location on the vehic[...]

A. Heavy, Unpainted Metal Engine Part or Remote Negative ( − ) Terminal B. Good Battery or Remote Positive (+) and Remote Negative ( − ) Terminals C. Dead Battery or Remote Positive (+) Terminal To disconnect the jumper cables from both vehicles, do the following: 1. Disconnect the black negative ( − ) cable from the vehicle that had the dead battery. 2. Disconnect the black negative ( − ) cable from the vehicle with the good battery. 3. Disconnect the red positive (+) cable from the vehicle with the good battery. 4. Disconnect the red positive (+) cable from the other vehicle. 5. Return the remote positive (+) terminal cover to its original position. Jumper Cable Removal 5-45[...]

All-Wheel Drive Lubricant checks in this section also apply to these vehicles. However, there are two additional systems that need lubrication. Transfer Case When to Check Lubricant Refer to the Maintenance Schedule to determine how often to check the lubricant. See Scheduled Maintenance on page 6-4 . How to Check Lubricant To get an accurate reading, the vehicle should be on a level surface. If the level is below the bottom of the filler plug hole, you’ll need to add some lubricant. Add enough lubricant to raise the level to the bottom of the filler plug hole. Use care not to overtighten the plug. What to Use Refer to the Maintenance Schedule to determine what kind of lubricant to use. [...]

Rear Axle When to Check Lubricant Refer to the Maintenance Schedule to determine how often to check the lubricant. See Scheduled Maintenance on page 6-4 . How to Check Lubricant To get an accurate reading, the vehicle should be on a level surface. If you have the 1500 Series, the proper level is from 5/8 inch (15 mm) to 1 5/8 inch (40 mm) below the bottom of the filler plug hole. The proper level for the 2500 and 3500 Series is from 0 to 1/4 (6 mm) below the bottom of the filler plug hole. Add only enough fluid to reach the proper level. What to Use Refer to the Maintenance Schedule to determine what kind of lubricant to use. See Recommended Fluids and Lubricants on page 6-13 . 5-47[...]

Front Axle When to Check and Change Lubricant Refer to the Maintenance Schedule to determine how often to check the lubricant and when to change it. See Scheduled Maintenance on page 6-4 . How to Check Lubricant To get an accurate reading, the vehicle should be on a level surface. If the level is below the bottom of the filler plug hole, you may need to add some lubricant. When the differential is cold, add enough lubricant to raise the level to 3/8 inch (10 mm) below the filler plug hole. When the differential is at operating temperature (warm), add enough lubricant to raise the level to the bottom of the filler plug hole. What to Use Refer to the Maintenance Schedule to determine what k[...]

These standards apply only to vehicles sold in the United States. Federal law prohibits the following acts or the causing thereof: 1. The removal or rendering inoperative by any person, other than for purposes of maintenance, repair or replacement, of any device or element of design incorporated into any new vehicle for the purpose of noise control, prior to its sale or delivery to the ultimate purchaser or while it is in use; or 2. The use of the vehicle after such device or element of design has been removed or rendered inoperative by any person. Among those acts presumed to constitute tampering are the acts listed below. Insulation: • Removal of the noise shields or any underhood insula[...]

Bulb Replacement For the proper type of replacement bulbs, see Replacement Bulbs on page 5-54 . For any bulb changing procedure not listed in this section, contact your dealer/retailer. Halogen Bulbs { CAUTION: Halogen bulbs have pressurized gas inside and can burst if you drop or scratch the bulb. You or others could be injured. Be sure to read and follow the instructions on the bulb package. Headlamps To remove the headlamp assembly from the vehicle and access the bulbs: 1. Open the hood. See Hood Release on page 5-13 for more information. 2. Remove the two bolts from the headlamp assembly. 3. Remove the two pins on the top of the headlamp assembly. To remove the pins, turn the outer pin c[...]

4. Lift the inboard side of the headlamp to release the inboard tab from the radiator support. 5. Lift the outboard side of the headlamp to release the outboard tab from the radiator support. 6. Lower the headlamp to allow the vertical adjustor to clear the tie bar. 7. Turn the headlamp forward and upward to remove it from the grille. 8. Turn the bulb connector counterclockwise and pull it out of the housing. 9. Without removing the headlamp assembly itself, remove the bulb socket from the back of the headlamp on the driver’s side. 10. Turn the bulb counterclockwise one quarter turn to remove it from the socket. 11. On the passenger’s side, turn the bulb clockwise one turn. 12. Install t[...]

Front Turn Signal, Sidemarker and Parking Lamps To replace the front turn signal, sidemarker and/or parking lamp bulb(s): 1. Use a small tool to unlatch the outboard clip on the lamp. 2. Pull the lamp forward to completely unlatch the clip. Move the lamp to the outboard side to loosen the tabs. 3. Remove the lamp from the grille. 4. Squeeze the tab on the side of the bulb socket while turning it counterclockwise. 5. Remove the bulb socket from the back of the lamp assembly. 6. Replace the bulb. 7. Turn the bulb socket clockwise to reinstall it in the lamp assembly. Center High-Mounted Stoplamp (CHMSL) The Center High-Mounted Stoplamp (CHMSL) is located above the rear doors at the center of t[...]

To replace a bulb: 1. Remove the two screws from the CHMSL assembly. 2. Remove the assembly. 3. Turn the bulb counterclockwise one quarter turn to remove it from the socket. 4. Install a new bulb. 5. Reverse the steps to reinstall the assembly. If items are loaded on the roof of the vehicle, as in a luggage carrier, care should be taken not to block or damage the CHMSL. Taillamps To replace one of these bulbs: 1. Remove the two inboard nuts from the inside of the taillamp assembly. 2. Pull the taillamp assembly rearward to clear the studs. 3. Slide the taillamp assembly slightly upward to release the lower clip. 4. Remove the three nuts on the taillamp assembly. 5. Remove the taillamp assemb[...]

6. Remove the bulb socket by squeezing the tab on the side of the socket while turning it counterclockwise. 7. Turn the bulb counterclockwise to remove it. 8. Install a new bulb. 9. Reverse the steps to reinstall the taillamp assembly. Replacement Bulbs Exterior Lamp Bulb Number Back-up, Rear Parking, Stoplamp, and Turn Signal Lamp 3157 Center High Mounted Stop Lamp (CHMSL) 912 Front Parking and Turn Signal Lamp 3157KX Front Sidemarker Lamp 194 Headlamps Composite High-Beam Headlamp 9005 Composite Low-Beam Headlamp 9006GS Sealed Beam Headlamp H6054 For replacement bulbs not listed here, contact your dealer/retailer. Windshield Wiper Blade Replacement Windshield wiper blades should be inspect[...]

Replacement blades come in different types and are removed in different ways. To remove the type with a release clip, do the following: 1. Lift the wiper arm until it locks into a vertical position. 2. Press down on the blade assembly pivot locking tab. Pull down on the blade assembly to release it from the wiper arm hook. 3. The insert has two notches at one end that are locked by bottom claws of the blade assembly. At the notched end, pull the insert from the blade assembly. 4. To install the new wiper insert, slide the notched end last, into the end with two blade claws. Then slide the insert all the way through the blade claws at the opposite end. 5. Make sure that the notches are locked[...]

Tires Your new vehicle comes with high-quality tires made by a leading tire manufacturer. If you ever have questions about your tire warranty and where to obtain service, see your vehicle Warranty booklet for details. { CAUTION: Poorly maintained and improperly used tires are dangerous. • Overloading your vehicle’s tires can cause overheating as a result of too much flexing. You could have an air-out and a serious accident. See Loading Your Vehicle on page 4-20 . • Underinflated tires pose the same danger as overloaded tires. The resulting accident could cause serious injury. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked when your ve[...]

(A) Tire Size : The tire size code is a combination of letters and numbers used to define a particular tire’s width, height, aspect ratio, construction type, and service description. See the “Tire Size” illustration later in this section for more detail. (B) TPC Spec (Tire Performance Criteria Specification) : Original equipment tires designed to GM’s specific tire performance criteria have a TPC specification code molded onto the sidewall. GM’s TPC specifications meet or exceed all federal safety guidelines. (C) DOT (Department of Transportation) : The Department of Transportation (DOT) code indicates that the tire is in compliance with the U.S. Department of Transportation M[...]

(E) Tire Ply Material : The type of cord and number of plies in the sidewall and under the tread. (F) Uniform Tire Quality Grading (UTQG) : Tire manufacturers are required to grade tires based on three performance factors: treadwear, traction, and temperature resistance. For more information, see Uniform Tire Quality Grading on page 5-76 . (G) Maximum Cold Inflation Load Limit : Maximum load that can be carried and the maximum pressure needed to support that load. For information on recommended tire pressure see Inflation - Tire Pressure on page 5-64 and Loading Your Vehicle on page 4-20 . (A) Tire Size : The tire size code is a combination of letters and numbers used to define a particul[...]

(B) TPC Spec (Tire Performance Criteria Specification) : Original equipment tires designed to GM’s specific tire performance criteria have a TPC specification code molded onto the sidewall. GM’s TPC specifications meet or exceed all federal safety guidelines. (C) Dual Tire Maximum Load : Maximum load that can be carried and the maximum pressure needed to support that load when used in a dual configuration. For information on recommended tire pressure see Inflation - Tire Pressure on page 5-64 and Loading Your Vehicle on page 4-20 . (D) DOT (Department of Transportation) : The Department of Transportation (DOT) code indicates that the tire is in compliance with the U.S. Department o[...]

Tire Size The following examples show the different parts of a tire size. (A) Passenger (P-Metric) Tire : The United States version of a metric tire sizing system. The letter P as the first character in the tire size means a passenger vehicle tire engineered to standards set by the U.S. Tire and Rim Association. (A) Light Truck (LT-Metric) Tire : The United States version of a metric tire sizing system. The letters LT as the first two characters in the tire size means a light truck tire engineered to standards set by the U.S. Tire and Rim Association. (B) Tire Width : The three-digit number indicates the tire section width in millimeters from sidewall to sidewall. (C) Aspect Ratio : A two-[...]

(D) Construction Code : A letter code is used to indicate the type of ply construction in the tire. The letter R means radial ply construction; the letter D means diagonal or bias ply construction; and the letter B means belted-bias ply construction. (E) Rim Diameter : Diameter of the wheel in inches. (F) Service Description : The service description indicates the load range and speed rating of a tire. The load index can range from 1 to 279. Speed ratings range from A to Z. Tire Terminology and Definitions Air Pressure : The amount of air inside the tire pressing outward on each square inch of the tire. Air pressure is expressed in pounds per square inch (psi) or kilopascal (kPa). Accessory[...]

DOT Markings : A code molded into the sidewall of a tire signifying that the tire is in compliance with the U.S. Department of Transportation (DOT) motor vehicle safety standards. The DOT code includes the Tire Identification Number (TIN), an alphanumeric designator which can also identify the tire manufacturer, production plant, brand, and date of production. GVWR : Gross Vehicle Weight Rating. See Loading Your Vehicle on page 4-20 . GAWR FRT : Gross Axle Weight Rating for the front axle. See Loading Your Vehicle on page 4-20 . GAWR RR : Gross Axle Weight Rating for the rear axle. See Loading Your Vehicle on page 4-20 . Intended Outboard Sidewall : The side of an asymmetrical tire, that mu[...]

Passenger (P-Metric) Tire : A tire used on passenger cars and some light duty trucks and multipurpose vehicles. Recommended Inflation Pressure : Vehicle manufacturer’s recommended tire inflation pressure as shown on the tire placard. See Inflation - Tire Pressure on page 5-64 and Loading Your Vehicle on page 4-20 . Radial Ply Tire : A pneumatic tire in which the ply cords that extend to the beads are laid at 90 degrees to the centerline of the tread. Rim : A metal support for a tire and upon which the tire beads are seated. Sidewall : The portion of a tire between the tread and the bead. Speed Rating : An alphanumeric code assigned to a tire indicating the maximum speed at which a tire [...]

Inflation - Tire Pressure Tires need the correct amount of air pressure to operate effectively. Notice: Do not let anyone tell you that under-inflation or over-inflation is all right. It is not. If your tires do not have enough air (under-inflation), you can get the following: • Too much flexing • Too much heat • Tire overloading • Premature or irregular wear • Poor handling • Reduced fuel economy If your tires have too much air (over-inflation), you can get the following: • Unusual wear • Poor handling • Rough ride • Needless damage from road hazards A vehicle specific Tire and Loading Information label is attached to your vehicle. This label shows your vehicle’[...]

How to Check Use a good quality pocket-type gage to check tire pressure. You cannot tell if your tires are properly inflated simply by looking at them. Radial tires may look properly inflated even when they are underinflated. Check the tire’s inflation pressure when the tires are cold. Cold means your vehicle has been sitting for at least three hours or driven no more than 1 mile (1.6 km). Remove the valve cap from the tire valve stem. Press the tire gage firmly onto the valve to get a pressure measurement. If the cold tire inflation pressure matches the recommended pressure on the Tire and Loading Information label, no further adjustment is necessary. If the pressure is low, add air[...]

Tire Pressure Monitor System The Tire Pressure Monitor System (TPMS) uses radio and sensor technology to check tire pressure levels. The TPMS sensors monitor the air pressure in your vehicle’s tires and transmit tire pressure readings to a receiver located in the vehicle. Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the vehicle placard or tire inflation pressure label. (If your vehicle has tires of a different size than the size indicated on the vehicle placard or tire inflation pressure label, you should determine the proper tire inflation pressure for those tires.) [...]

Federal Communications Commission (FCC) and Industry and Science Canada The Tire Pressure Monitor System (TPMS) operates on a radio frequency and complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference. 2. This device must accept any interference received, including interference that may cause undesired operation. The Tire Pressure Monitor System (TPMS) operates on a radio frequency and complies with RSS-210 of Industry and Science Canada. Operation is subject to the following two conditions: 1. This device may not cause interference. 2. This device must accept any interference received, including interfe[...]

For additional information and details about the DIC operation and displays see DIC Operation and Displays on page 3-45 and DIC Warnings and Messages on page 3-52 . The low tire pressure warning light may come on in cool weather when the vehicle is first started, and then turn off as you start to drive. This could be an early indicator that the air pressure in the tire(s) are getting low and need to be inflated to the proper pressure. A Tire and Loading Information label, attached to your vehicle, shows the size of your vehicle’s original equipment tires and the correct inflation pressure for your vehicle’s tires when they are cold. See Loading Your Vehicle on page 4-20 , for an examp[...]

• One or more TPMS sensors are missing or damaged. The DIC message and the TPMS malfunction light should go off when the TPMS sensors are installed and the sensor matching process is performed successfully. See your dealer/retailer for service. • Replacement tires or wheels do not match your vehicle’s original equipment tires or wheels. Tires and wheels other than those recommended for your vehicle could prevent the TPMS from functioning properly. See Buying New Tires on page 5-74 . • Operating electronic devices or being near facilities using radio wave frequencies similar to the TPMS could cause the TPMS sensors to malfunction. If the TPMS is not functioning it cannot detect or sig[...]

The TPMS sensor matching process is outlined below: 1. Set the parking brake. 2. Turn the ignition switch to ON/RUN with the engine off. 3. Press the Remote Keyless Entry (RKE) transmitter’s LOCK and UNLOCK buttons at the same time for approximately five seconds. The horn sounds twice to signal the receiver is in relearn mode and TIRE LEARNING ACTIVE message displays on the DIC screen. If your vehicle does not have RKE, press the Driver Information Center (DIC) vehicle information button until the PRESS V TO RELEARN TIRE POSITIONS message displays. The horn sounds twice to signal the receiver is in relearn mode and TIRE LEARNING ACTIVE message displays on the DIC screen. If your vehicle d[...]

Tire Inspection and Rotation We recommend that you regularly inspect your vehicle’s tires, including the spare tire, for signs of wear or damage. See When It Is Time for New Tires on page 5-73 for more information. Tires should be rotated every 5,000 to 8,000 miles (8 000 to 13 000 km). See Scheduled Maintenance on page 6-4 . The purpose of a regular tire rotation is to achieve a uniform wear for all tires on the vehicle. This will ensure that your vehicle continues to perform most like it did when the tires were new. Any time you notice unusual wear, rotate the tires as soon as possible and check wheel alignment. Also check for damaged tires or wheels. See When It Is Time for New Tires on[...]

If your vehicle has dual rear wheels, always use one of the correct rotation patterns shown here when rotating the tires. When you install dual wheels, be sure that vent holes in the inner and outer wheels on each side are lined up. After the tires have been rotated, adjust the front and rear inflation pressures as shown on the Tire and Loading Information label. See Inflation - Tire Pressure on page 5-64 and Loading Your Vehicle on page 4-20 . Make certain that all wheel nuts are properly tightened. See “Wheel Nut Torque” under Capacities and Specifications on page 5-116 . { CAUTION: Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose af[...]

When It Is Time for New Tires Various factors, such as maintenance, temperatures, driving speeds, vehicle loading, and road conditions, influence when you need new tires. One way to tell when it is time for new tires is to check the treadwear indicators, which appear when your tires have only 1/16 inch (1.6 mm) or less of tread remaining. Some commercial truck tires may not have treadwear indicators. You need new tires if any of the following statements are true: • You can see the indicators at three or more places around the tire. • You can see cord or fabric showing through the tire’s rubber. • The tread or sidewall is cracked, cut, or snagged deep enough to show cord or fabric. ?[...]

Buying New Tires GM has developed and matched specific tires for your vehicle. The original equipment tires installed on your vehicle, when it was new, were designed to meet General Motors Tire Performance Criteria Specification (TPC spec) system rating. If you need replacement tires, GM strongly recommends that you get tires with the same TPC Spec rating. This way, your vehicle will continue to have tires that are designed to give the same performance and vehicle safety, during normal use, as the original tires. GM’s exclusive TPC Spec system considers over a dozen critical specifications that impact the overall performance of your vehicle, including brake system performance, ride and [...]

{ CAUTION: If you use bias-ply tires on your vehicle, the wheel rim flanges could develop cracks after many miles of driving. A tire and/or wheel could fail suddenly, causing a crash. Use only radial-ply tires with the wheels on your vehicle. If you must replace your vehicle’s tires with those that do not have a TPC Spec number, make sure they are the same size, load range, speed rating, and construction type (radial and bias-belted tires) as your vehicle’s original tires. Vehicles that have a tire pressure monitoring system could give an inaccurate low-pressure warning if non-TPC Spec rated tires are installed on your vehicle. Non-TPC Spec rated tires may give a low-pressure warning th[...]

Uniform Tire Quality Grading Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example: Treadwear 200 Traction AA Temperature A The following information relates to the system developed by the United States National Highway Traff ic Safety Administration (NHTSA), which grades tires by treadwear, traction, and temperature performance. This applies only to vehicles sold in the United States. The grades are molded on the sidewalls of most passenger car tires. The Uniform Tire Quality Grading (UTQG) system does not apply to deep tread, winter-type snow tires, space-saver, or temporary use spare tires, tires with nominal rim di[...]

Traction – AA, A, B, C The traction grades, from highest to lowest, are AA, A, B, and C. Those grades represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. Warning : The traction grade assigned to this tire is based on straight-ahead braking traction tests, and does not include acceleration, cornering, hydroplaning, or peak traction characteristics. Temperature – A, B, C The temperature grades are A (the highest), B, and C, representing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested un[...]

Wheel Alignment and Tire Balance The tires and wheels on your vehicle were aligned and balanced carefully at the factory to give you the longest tire life and best overall performance. Adjustments to wheel alignment and tire balancing will not be necessary on a regular basis. However, if you notice unusual tire wear or your vehicle pulling to one side or the other, the alignment might need to be checked. If you notice your vehicle vibrating when driving on a smooth road, the tires and wheels might need to be rebalanced. See your dealer/retailer for proper diagnosis. Wheel Replacement Replace any wheel that is bent, cracked, or badly rusted or corroded. If wheel nuts keep coming loose, the wh[...]

{ CAUTION: Using the wrong replacement wheels, wheel bolts, or wheel nuts on your vehicle can be dangerous. It could affect the braking and handling of your vehicle, make your tires lose air and make you lose control. You could have a collision in which you or others could be injured. Always use the correct wheel, wheel bolts, and wheel nuts for replacement. Notice: The wrong wheel can also cause problems with bearing life, brake cooling, speedometer or odometer calibration, headlamp aim, bumper height, vehicle ground clearance, and tire or tire chain clearance to the body and chassis. Whenever a wheel, wheel bolt or wheel nut is replaced on a dual wheel setup, check the wheel nut torque aft[...]

Tire Chains { CAUTION: If your vehicle has dual wheels or P245/75R16 or LT245/75R16 size tires, do not use tire chains. They can damage your vehicle because there is not enough clearance. Tire chains used on a vehicle without the proper amount of clearance can cause damage to the brakes, suspension, or other vehicle parts. The area damaged by the tire chains could cause you to lose control of your vehicle and you or others may be injured in a crash. Use another type of traction device only if its manufacturer recommends it for use on your vehicle and tire size combination and road conditions. Follow that manufacturer’s instructions. To help avoid damage to your vehicle, drive slowly, readj[...]

If a Tire Goes Flat It is unusual for a tire to blowout while you are driving, especially if you maintain your vehicle’s tires properly. If air goes out of a tire, it is much more likely to leak out slowly. But if you should ever have a blowout, here are a few tips about what to expect and what to do: If a front tire fails, the flat tire creates a drag that pulls the vehicle toward that side. Take your foot off the accelerator pedal and grip the steering wheel firmly. Steer to maintain lane position, and then gently brake to a stop well out of the traff ic lane. A rear blowout, particularly on a curve, acts much like a skid and may require the same correction you would use in a skid. In [...]

Changing a Flat Tire If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on your vehicle’s hazard warning flashers. See Hazard Warning Flashers on page 3-6 for more information. { CAUTION: Changing a tire can be dangerous. The vehicle can slip off the jack and roll over or fall on you or other people. You and they could be badly injured or even killed. Find a level place to change your tire. CAUTION: (Continued) CAUTION: (Continued) To help prevent the vehicle from moving: 1. Set the parking brake firmly. 2. Put the shift lever in PARK (P). 3. Turn off the engine and do not restart while the vehicle is raised. 4. Do not allow passengers to r[...]

The following information tells you how to use the jack and change a tire. Removing the Spare Tire and Tools If you have a cargo van or a passenger van, the equipment you will need is located in the passenger side rear corner of the vehicle. Remove the retaining wing bolt and lift it off of the mounting bracket. If you have a van with the 15-passenger seating arrangement, the equipment you will need is secured on the rear floor of the passenger side of the vehicle. 5-83[...]

To access the equipment, remove the retaining wing bolt and lift it out of the mounting bracket. The tools you will be using include the jack (A), jack handle extension (B), jack handle (C), wheel wrench (D), and the ratchet (E). The spare tire is stored underneath the rear of your vehicle. You will use the wheel wrench (D) and the ratchet (E) to lower the spare tire from the vehicle. 5-84[...]

To lower the spare tire from the vehicle: 1. Attach the wheel wrench and ratchet, with the DOWN side facing you. The wheel wrench has a socket end and a flat chisel end. Note that there is an UP side and a DOWN side on the ratchet. 2. Put the flat chisel end of the wheel wrench on an angle through the hole between the body and the bumper. Be sure the flat end connects into the hoist shaft. 3. Turn the ratchet counterclockwise to lower the spare tire to the ground. If the spare tire does not lower to the ground, the secondary latch is engaged causing the tire not to lower. See Secondary Latch System on page 5-93 . 5-85[...]

4. When the tire has been lowered, pull the tire toward you so you can reach the tire retainer and pull it up through the wheel opening. If you have a vehicle which was completed from a cab and chassis, refer to the information from the body supplier/installer. The spare tire is a full-size tire, like the other tires on your vehicle. Removing the Flat Tire and Installing the Spare Tire If your vehicle has plastic wheel nut caps, loosen them by turning the wheel wrench counterclockwise. The wheel nut caps are designed to remain with the center cap. Remove the center cap. If the wheel has a smooth center piece, place the chisel end of the wheel wrench in the slot on the wheel and gently pry it[...]

3. Assemble the jack and tools: Front Flat: Assemble the jack (A) together with the jack handle (B) and ratchet (C) as shown. Be sure that the ratchet has the UP mark facing you. Rear Flat: Assemble the jack (A) together with the jack handle (B), jack handle extension (C) and ratchet (D) as shown. Be sure that the ratchet has the UP mark facing you. To assemble the jack handle and jack handle extension, use the art and text following. Front Position Rear Position 5-87[...]

Connect the jack handle (B) and jack handle extension (C) together and press the retention clip (arrow) so it engages. 4. Position the jack under the vehicle as shown. Front Position Rear Position 5-88[...]

{ CAUTION: Getting under a vehicle when it is jacked up is dangerous. If the vehicle slips off the jack you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack. { CAUTION: Raising your vehicle with the jack improperly positioned can damage the vehicle and even make the vehicle fall. To help avoid personal injury and vehicle damage, be sure to fit the jack lift head into the proper location before raising the vehicle. 5. Raise the vehicle by turning the ratchet clockwise. Make sure the UP mark faces you. Raise the vehicle far enough off the ground so there is enough room for the spare tire to fit. 5-89[...]

6. Remove all the wheel nuts. 7. Take flat tire off of the mounting surface. { CAUTION: Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after time. The wheel could come off and cause an accident. When you change a wheel, remove any rust or dirt from places where the wheel attaches to the vehicle. In an emergency, you can use a cloth or a paper towel to do this; but be sure to use a scraper or wire brush later, if needed, to get all the rust or dirt off. See Changing a Flat Tire on page 5-82 . 5-90[...]

8. Remove any rust or dirt from the wheel bolts, mounting surfaces and spare wheel. { CAUTION: Never use oil or grease on studs or nuts. Because the nuts might come loose. The vehicle’s wheel could fall off, causing a crash. 9. Put the wheel nuts back on with the rounded end of the nuts toward the wheel. Tighten each wheel nut by hand until the wheel is held against the hub. 10. Lower the vehicle by turning the jack handle counterclockwise. Lower the jack completely. { CAUTION: Wheel nuts that are not tight can work loose. If all the nuts on a wheel come off, the wheel can come off the vehicle, causing a crash. All wheel nuts must be properly tightened. Follow the rules in this section to [...]

{ CAUTION: If wheel studs are damaged, they can break. If all the studs on a wheel broke, the wheel could come off and cause a crash. If any stud is damaged because of a loose-running wheel, it could be that all of the studs are damaged. To be sure, replace all studs on the wheel. If the stud holes in a wheel have become larger, the wheel could collapse in operation. Replace any wheel if its stud holes have become larger or distorted in any way. Inspect hubs and hub-piloted wheels for damage. Because of loose running wheels, piloting pad damage may occur and require replacement of the entire hub, for proper centering of the wheels. When replacing studs, hubs, wheel nuts or wheels, be sure to[...]

11. Use the wheel wrench to tighten the nuts firmly. Turn the wheel wrench clockwise and in a crisscross sequence as shown. 12. Put the wheel cover or the center cap and plastic wheel nut caps back on. Remove any wheel blocks. Have a technician check the wheel nut tightness of all wheels with a torque wrench after the first 100 miles (160 km) and then 1,000 miles (1600 km) after that. Repeat this service whenever you have a tire removed or serviced. See Capacities and Specifications on page 5-116 for more information. Secondary Latch System Your vehicle has an underbody-mounted tire hoist assembly equipped with a secondary latch system. It is designed to stop the spare tire from suddenly [...]

To release the spare tire from the secondary latch: { CAUTION: Someone standing too close during the procedure could be injured by the jack. If the spare tire does not slide off the jack completely, make sure no one is behind you or on either side of you as you pull the jack out from the under spare. 1. Check under the vehicle to see if the cable end is visible. If the cable is not visible, start this procedure at Step 6. 2. Turn the wrench counterclockwise until approximately 6 inches (15 cm) of cable is exposed. 3. Connect the jack handle (A) and jack handle extension (B) together and press the retention clip (arrow) so it engages. 5-94[...]

4. Attach the jack handle/jack handle extension to the jack. With the UP mark facing you, slide the ratchet onto the end of the jack handle extension. 5. Place the jack under the vehicle, ahead of the rear bumper. Position the center lift point of the jack under the center of the spare tire and turn the handle clockwise to raise the jack until it lifts the secondary latch spring. 5-95[...]

6. Keep raising the jack until the spare tire stops moving upward and is held firmly in place. This lets you know that the secondary latch has released. The spare tire is now balancing on the jack. 7. Lower the jack by turning the ratchet counterclockwise. Keep lowering the jack until the spare tire slides off the jack or is hanging by the cable. 8. Disconnect the jack handle from the jack and carefully remove the jack. Use one hand to push against the spare while firmly pulling the jack out from under the spare tire with the other hand. If the spare tire is hanging from the cable, slide the ratchet onto the wheel wrench and insert the wheel wrench into the hoist shaft hole above the bumpe[...]

Storing a Flat or Spare Tire and Tools { CAUTION: Storing a jack, a tire, or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store all these in the proper place. 1. Put the tire on the ground at the rear of the vehicle with the valve stem pointed down. 2. Pull the retaining bar through the center of the wheel, making sure it is properly attached. 5-97[...]

3. Pull the wheel toward the rear of the vehicle, keeping the cable tight. 4. With the UP side facing you, attach the ratchet to the wheel wrench. 5. Put the flat end of the wheel wrench on an angle through the hole in the rear door frame, above the bumper. 6. Raise the tire fully against the underside of the vehicle. Continue turning the ratchet until the tire is secure and the cable is tight. The spare tire hoist cannot be overtightened. 7. Make sure the tire is stored securely. Push, pull (A), and then try to turn (B) the tire. If the tire moves, use the ratchet to tighten the cable. You will hear two clicks when the tire is up all the way. 8. Return the jacking equipment to the proper l[...]

Spare Tire Your vehicle, when new, had a fully-inflated spare tire. A spare tire may lose air over time, so check its inflation pressure regularly. See Inflation - Tire Pressure on page 5-64 and Loading Your Vehicle on page 4-20 for information regarding proper tire inflation and loading your vehicle. For instruction on how to remove, install or store a spare tire, see Removing the Flat Tire and Installing the Spare Tire on page 5-86 and Storing a Flat or Spare Tire and Tools on page 5-97 . After installing the spare tire on your vehicle, you should stop as soon as possible and make sure the spare is correctly inflated. The spare tire is made to perform well at speeds up to 70 mph (112 [...]

When cleaning your vehicle’s interior, only use cleaners specifically designed for the surfaces being cleaned. Permanent damage may result from using cleaners on surfaces for which they were not intended. Use glass cleaner only on glass. Remove any accidental over-spray from other surfaces immediately. To prevent over-spray, apply cleaner directly to the cleaning cloth. Notice: If you use abrasive cleaners when cleaning glass surfaces on your vehicle, you could scratch the glass and/or cause damage to the rear window defogger. When cleaning the glass on your vehicle, use only a soft cloth and glass cleaner. Many cleaners contain solvents that may become concentrated in your vehicle’s br[...]

Fabric/Carpet Use a vacuum cleaner with a soft brush attachment frequently to remove dust and loose dirt. A canister vacuum with a beater bar in the nozzle may only be used on floor carpet and carpeted floor mats. For soils, always try to remove them first with plain water or club soda. Before cleaning, gently remove as much of the soil as possible using one of the following techniques: • For liquids: gently blot the remaining soil with a paper towel. Allow the soil to absorb into the paper towel until no more can be removed. • For solid dry soils: remove as much as possible and then vacuum. To clean, use the following instructions: 1. Saturate a lint-free, clean white cloth with wate[...]

Some commercial products may increase gloss on your instrument panel. The increase in gloss may cause annoying reflections in the windshield and even make it diff icult to see through the windshield under certain conditions. Care of Safety Belts Keep belts clean and dry. { CAUTION: Do not bleach or dye safety belts. If you do, it may severely weaken them. In a crash, they might not be able to provide adequate protection. Clean safety belts only with mild soap and lukewarm water. Weatherstrips Silicone grease on weatherstrips will make them last longer, seal better, and not stick or squeak. Apply silicone grease with a clean cloth. During very cold, damp weather frequent application may be r[...]

Follow all manufacturers’ directions regarding correct product usage, necessary safety precautions and appropriate disposal of any vehicle care product. Rinse the vehicle well, before washing and after to remove all cleaning agents completely. If they are allowed to dry on the surface, they could stain. Dry the finish with a soft, clean chamois or an all-cotton towel to avoid surface scratches and water spotting High pressure car washes may cause water to enter the vehicle. Avoid using high pressure washes closer than 12 inches (30 cm) to the surface of the vehicle. Use of power washers exceeding 1,200 psi (8 274 kPa) can result in damage or removal of paint and decals. Cleaning Exterior [...]

Exterior painted surfaces are subject to aging, weather and chemical fallout that can take their toll over a period of years. You can help to keep the paint finish looking new by keeping your vehicle garaged or covered whenever possible. Protecting Exterior Bright Metal Parts Bright metal parts should be cleaned regularly to keep their luster. Washing with water is all that is usually needed. However, you may use chrome polish on chrome or stainless steel trim, if necessary. Use special care with aluminum trim. To avoid damaging protective trim, never use auto or chrome polish, steam or caustic soap to clean aluminum. A coating of wax, rubbed to high polish, is recommended for all bright me[...]

Notice: Using chrome polish on aluminum wheels could damage the wheels. The repairs would not be covered by your warranty. Use chrome polish on chrome wheels only. The surface of these wheels is similar to the painted surface of the vehicle. Do not use strong soaps, chemicals, abrasive polishes, abrasive cleaners, cleaners with acid, or abrasive cleaning brushes on them because the surface could be damaged. Do not use chrome polish on aluminum wheels. Notice: If you drive your vehicle through an automatic car wash that has silicone carbide tire cleaning brushes, you could damage the aluminum or chrome-plated wheels. The repairs would not be covered by your warranty. Never drive a vehicle equ[...]

Finish Damage Any stone chips, fractures or deep scratches in the finish should be repaired right away. Bare metal will corrode quickly and may develop into major repair expense. Minor chips and scratches can be repaired with touch-up materials available from your dealer/retailer. Larger areas of finish damage can be corrected in your dealer’s/retailer’s body and paint shop. Underbody Maintenance Chemicals used for ice and snow removal and dust control can collect on the underbody. If these are not removed, corrosion and rust can develop on the underbody parts such as fuel lines, frame, floor pan, and exhaust system even though they have corrosion protection. At least every spring, ?[...]

Vehicle Care/Appearance Materials Description Usage Polishing Cloth Interior and exterior polishing cloth. Tar and Road Oil Remover Removes tar, road oil, and asphalt. Chrome Cleaner and Polish Use on chrome or stainless steel. White Sidewall Tire Cleaner Removes soil and black marks from whitewalls and raised white lettering. Vinyl Cleaner Cleans vinyl. Glass Cleaner Removes dirt, grime, smoke and fingerprints. Chrome Wheel Cleaner Removes dirt and grime from chrome wheels. Finish Enhancer Removes dust, fingerprints, and surface contaminants. Spray on and wipe off. Description Usage Swirl Remover Polish Removes swirl marks, fine scratches, and other light surface contamination. Cleaner W[...]

Vehicle Identification Vehicle Identification Number (VIN) This is the legal identifier for your vehicle. It appears on a plate in the front corner of the instrument panel, on the driver side. You can see it if you look through the windshield from outside your vehicle. The VIN also appears on the Certification/Tire and Service Parts labels and the certificates of title and registration. Engine Identification The eighth character in the VIN is the engine code. This code helps you identify your vehicle’s engine, specifications, and replacement parts. See Capacities and Specifications on page 5-116 for your vehicle’s engine code. Service Parts Identification Label This label is on [...]

Electrical System Add-On Electrical Equipment Notice: Do not add anything electrical to your vehicle unless you check with your dealer/retailer first. Some electrical equipment can damage your vehicle and the damage would not be covered by your warranty. Some add-on electrical equipment can keep other components from working as they should. Add-on equipment can drain your vehicle’s battery, even if your vehicle is not operating. Your vehicle has an airbag system. Before attempting to add anything electrical to your vehicle, see Servicing Your Airbag-Equipped Vehicle on page 1-73 . Headlamp Wiring The headlamp wiring is protected by fuses in the engine compartment fuse block. An electrical[...]

Floor Console Fuse Block The floor console fuse block is located under the driver seat. Fuse Usage 1 Climate Control 2 (HVAC) 2 Compass 5-110[...]

Fuse Usage 3 Ignition Switch, Theft Deterrent System Module (PK3) 4 Upfitter Courtesy Lamps 5 Climate Control 1 (HVAC) 6 Empty 7 Instrument Panel Cluster 8 Audio System, Chime 9 Auxiliary Park Lamp 10 Auxiliary Trailer Back-up Lamps 11 Remote Function Actuator, Tire Pressure Monitor (TPM) 12 Climate Control (HVAC) Controls 13 Trailer Park Lamps 14 Front Park Lamps 15 Taillamps, Back-up Lamps 16 Empty 17 Steering Wheel Sensor 18 Outside Rearview Mirror Switch 19 Empty 20 Empty Fuse Usage 21 Rear Defogger 22 Outside Rearview Mirror Heater 23 Empty 24 Empty 25 Cargo Door Unlock 26 Rear Door Lock 27 Front Door Lock 28 Rear Passenger Door Unlock 29 Upfitter Park Lamps 30 Front Passenger Door Un[...]

Relays Usage 39 Run (High Current Micro) 40 Park Lamps (High Current Micro) 41 Empty (Mini Micro) 42 Upfitter Auxiliary 2 (High Current ISO Relay) 43 Retained Accessory Power (RAP) (High Current Micro) 44 Rear Defogger (High Current Micro) Circuit Breaker Usage 45 Power Window 46 Power Seats Engine Compartment Fuse Block The fuse block is located in the engine compartment on the driver side of the vehicle. Notice: Spilling liquid on any electrical components on your vehicle may damage it. Always keep the covers on any electrical component. 5-112[...]

Fuse Usage 1 Left High-Beam Headlamp 2 Fuel Pump 3 Empty 4 Fuel Heater (Diesel) Fuse Usage 5 Right High-Beam Headlamp 6 Empty 7 Left Low-Beam Headlamp 8 Right Stoplamp, Trailer Turn Signal 5-113[...]

Fuse Usage 9 Right Low-Beam Headlamp 10 Daytime Running Lamps 2 (DRL) 11 Fuel System Control Module Ignition (Gas) 12 Daytime Running Lamps 1 (DRL) 13 Auxiliary Stoplamp 14 Fuel Operated Heater Module (Diesel) 15 Fuel System Control Module Battery (Gas) 16 Left Stoplamp, Trailer Turn Signal 17 Canister Vent Solenoid (Gas) 18 Empty 19 Empty 20 Body Control Module 1 21 Special Equipment Option (SEO) 22 Body Control Module 4 23 Body Control Module 6 24 Empty 25 Body Control Module 7 26 Body Control Module 3 27 Body Control Module 5 Fuse Usage 28 Empty 29 Empty 30 Instrument Panel Cluster 31 Empty 32 Brake Switch 33 Auxiliary Power Outlet 34 Airbag 35 Trailer Wiring 36 Steering Wheel Sensor (Gas[...]

Fuse Usage 47 Transmission Control Module Ignition 48 Engine Control Module Ignition 49 Mass Airflow Sensor, Canister Vent 50 Engine Control Module, Powertrain 51 Transmission 52 Even Ignition Injectors (Gas) 53 Glow Plug Module (Diesel) 54 Engine Control Module Battery 55 Odd Ignition Injectors (Gas) 56 Oxygen Sensor 2 (Gas) 57 Air Conditioning Compressor 58 Fan Clutch (Diesel) 59 V6 Fuel Injectors (Gas) 60 Antilock Brake System Module (J-Case) 61 Antilock Brake System Motor (J-Case) 62 Trailer Wiring (J-Case) 63 Empty Fuse Usage 64 Starter Solenoid (J-Case) 65 Engine Control Module (ECM), Powertrain (Diesel) (J-Case) 66 Front Blower (J-Case) 67 Empty 77 Body BEC (Mega Fuse) Relays Usage 6[...]

Capacities and Specifications If your vehicle has the DURAMAX ® Diesel engine, see the DURAMAX ® Diesel manual for more information. The following approximate capacities are given in English and metric conversions. See Recommended Fluids and Lubricants on page 6-13 for more information. When adding, be sure to fill to the appropriate level or as recommended in this manual. See refrigerant charge label under the hood for charge capacity information and requirements. Application Capacities English Metric Air Conditioning Refrigerant R134a For the air conditioning system refrigerant charge amount, see the refrigerant caution label located under the hood. See your dealer/retailer for more in[...]

Application Capacities English Metric Fuel Tank Standard Tank (Passenger and Cargo) 31.0 gal 117.3 L Standard Tank (Cab and Chassis) 33.0 gal 124.9 L Optional Tank (Cab and Chassis)* 57.0 gal 215.7 L * 159 inch (4 039 mm) wheelbase or 177 inch (4 496 mm) wheelbase only Transmission Capacities 4-SPD 4L60-E Transmission 5.0 qt 4.7 L 4-SPD 4L80-E 7.7 qt 7.3 L 4-SPD 4L80-E Heavy Duty Transmission 7.7 qt 7.3 L Wheel Nut Torque 140 ft lb 190 Y All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level after filling. Engine Specifications Engine VIN Code Transmission Spark Plug Gap VORTEC™ 4300 V6 X Automatic 0.060[...]

✍ NOTES 5-118[...]

Maintenance Schedule ..................................... .6-2 Introduction .................................................. .6-2 Maintenance Requirements ............................. .6-2 Your Vehicle and the Environment ................... .6-2 Using the Maintenance Schedule ..................... .6-3 Scheduled Maintenance .................................. .6-4 Additional Required Services (Gasoline Engine) ...................................... .6-6 Maintenance Footnotes (Gasoline Engine) ......... .6-8 Owner Checks and Services ........................... .6-9 At the First 100, 1,000 and 6,000 Miles (160, 1 600 and 10 000 km) ...................... .6-10 At Each Fuel Fill ..........[...]

Maintenance Schedule Introduction This maintenance section applies to vehicles with a gasoline engine. If your vehicle has a diesel engine, see the maintenance schedule section in the DURAMAX ® Diesel manual. Important: Keep engine oil at the proper level and change as recommended. Have you purchased the GM Protection Plan? The Plan supplements your new vehicle warranties. See your Warranty and Owner Assistance booklet or your dealer/retailer for details. Maintenance Requirements Notice: Maintenance intervals, checks, inspections, replacement parts, and recommended fluids and lubricants as prescribed in this manual are necessary to keep your vehicle in good working condition. Any damage ca[...]

Using the Maintenance Schedule We want to help you keep your vehicle in good working condition. But we do not know exactly how you will drive it. You might drive very short distances only a few times a week. Or you might drive long distances all the time in very hot, dusty weather. You might use your vehicle in making deliveries. Or you might drive it to work, to do errands, or in many other ways. Because of all the different ways people use their vehicles, maintenance needs vary. You might need more frequent checks and replacements. So please read the following and note how you drive. If you have any questions on how to keep your vehicle in good condition, see your dealer/retailer. This sch[...]

When you go to your dealer/retailer for your service needs, you will know that trained and supported service technicians will perform the work using genuine parts. If you want to purchase service information, see Service Publications Ordering Information on page 7-15 . Owner Checks and Services on page 6-9 tells you what should be checked, when to check it, and what you can easily do to help keep your vehicle in good condition. The proper replacement parts, fluids, and lubricants to use are listed in Recommended Fluids and Lubricants on page 6-13 and Maintenance Replacement Parts on page 6-15 . When your vehicle is serviced, make sure these are used. All parts should be replaced and all nec[...]

Scheduled Maintenance Service Maintenance I Maintenance II Change engine oil and filter. See Engine Oil (Gasoline Engine) on page 5-15 . Reset oil life system. See Engine Oil Life System on page 5-18 . An Emission Control Service. •• Lubricate chassis components. See footnote #. •• Visually check for any leaks or damage. See footnote (j). •• Inspect engine air cleaner filter. If necessary, replace filter. See Engine Air Cleaner/Filter on page 5-20 . See footnote (l). • Rotate tires and check inflation pressures and wear. See Tire Inspection and Rotation on page 5-71 and “Tire Wear Inspection” in At Least Once a Month on page 6-10 . •• Inspect brake system. See footn[...]

Scheduled Maintenance (cont’d) Service Maintenance I Maintenance II Lubricate body components. See footnote (f). • Check transmission fluid level and add fluid as needed. • Inspect shields, vehicles with GVWR above 10,000 lbs (4 536 kg) only. See footnote (g). • Inspect throttle system. See footnote (m). • Additional Required Services (Gasoline Engine) This maintenance section applies to vehicles with a gasoline engine. If your vehicle has a diesel engine, see the maintenance schedule section in the DURAMAX ® Diesel manual. The following services should be performed at the first maintenance service ( I or II ) after the indicated miles (kilometers) shown for each item. Addition[...]

Additional Required Services (cont’d) Service and Miles (Kilometers) 25,000 (40 000) 50,000 (80 000) 75,000 (120 000) 100,000 (160 000) 125,000 (200 000) 150,000 (240 000) Change automatic transmission fluid and filter (severe service). See footnote (h). ••• Change automatic transmission fluid and filter (normal service). • Replace spark plugs and inspect spark plug wires. An Emission Control Service. • Engine cooling system service (or every five years, whichever occurs first). An Emission Control Service. See footnote (i). • Inspect engine accessory drive belt. An Emission Control Service. See footnote (n). • Inspect evaporative control system. An Emission Control Ser[...]

Maintenance Footnotes (Gasoline Engine) This maintenance section applies to vehicles with a gasoline engine. If your vehicle has a diesel engine, see the maintenance schedule section in the DURAMAX ® Diesel manual. † The U.S. Environmental Protection Agency or the California Air Resources Board has determined that the failure to perform this maintenance item will not nullify the emission warranty or limit recall liability prior to the completion of the vehicle’s useful life. We, however, urge that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded. # Lubricate the front suspension, kingpin bushings, steering linkage, and rear dri[...]

(g) Vehicles with Gross Vehicle Weight Rating (GVWR) above 10,000 lbs (4 536 kg) only: Inspect shields for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable to vehicles sold in the United States and recommended for vehicles sold in Canada. (h) Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: − In heavy city traff ic where the outside temperature regularly reaches 90°F (32°C) or higher. − In hilly or mountainous terrain. − When doing frequent trailer towing. − Uses such as found in taxi, police, or delivery service. (i) Drain, flush, and refill cooling syst[...]

At the First 100, 1,000 and 6,000 Miles (160, 1 600 and 10 000 km) For vehicles with dual wheels, check dual wheel nut torque. For proper torque, see Capacities and Specifications on page 5-116 . At Each Fuel Fill It is important to perform these underhood checks at each fuel fill. Engine Oil Level Check Notice: It is important to check the engine oil regularly and keep it at the proper level. Failure to keep the engine oil at the proper level can cause damage to the engine not covered by your warranty. Check the engine oil level and add the proper oil if necessary. See Engine Oil (Gasoline Engine) on page 5-15 . Engine Coolant Level Check Check the engine coolant level and add DEX-COOL ®[...]

At Least Once a Year Starter Switch Check { CAUTION: When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured. 1. Before you start, be sure you have enough room around the vehicle. 2. Firmly apply both the parking brake and the regular brake. See Parking Brake on page 2-28 . Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts. 3. Try to start the engine in each gear. The vehicle should start only in PARK (P) or NEUTRAL (N). If the vehicle starts in any other position, contact your dealer/retailer for service. Automatic Transmission Shift Lock Control System Check { CAUTION: When you ar[...]

Ignition Transmission Lock Check While parked, and with the parking brake set, try to turn the ignition to LOCK/OFF in each shift lever position. • The ignition should turn to LOCK/OFF only when the shift lever is in PARK (P). • The ignition key should come out only in LOCK/OFF. Contact your dealer/retailer if service is required. Parking Brake and Automatic Transmission Park (P) Mechanism Check { CAUTION: When you are doing this check, your vehicle could begin to move. You or others could be injured and property could be damaged. Make sure there is room in front of your vehicle in case it begins to roll. Be ready to apply the regular brake at once should the vehicle begin to move. Park [...]

Recommended Fluids and Lubricants This maintenance section applies to vehicles with a gasoline engine. If your vehicle has a diesel engine, see the maintenance schedule section in the DURAMAX ® Diesel manual. Fluids and lubricants identified below by name, part number, or specification can be obtained from your dealer/retailer. Usage Fluid/Lubricant Engine Oil Engine oil which meets GM Standard GM6094M and displays the American Petroleum Institute Certified for Gasoline Engines starburst symbol. To determine the proper viscosity for your vehicle’s engine, see Engine Oil (Gasoline Engine) on page 5-15 . Usage Fluid/Lubricant Engine Coolant 50/50 mixture of clean, drinkable water and use[...]

Usage Fluid/Lubricant Chassis Lubrication Chassis Lubricant (GM Part No. U.S. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB. Front Wheel Bearings Wheel bearing lubricant meeting requirements of NLGI #2, Category GC or GC-LB (GM Part No. U.S. 1051344, in Canada 993037). Front and Rear Axle SAE 75W-90 Synthetic Axle Lubricant (GM Part No. U.S. 89021677, in Canada 89021678) or equivalent meeting GM Specification 9986115. Transfer Case Manual Transmission Fluid (GM Part No. U.S. 88861800, in Canada 88861801). Usage Fluid/Lubricant One-Piece Propshaft Slip Yoke Spline, Two-Piece Propshaft Slip-in-Tube Spline Spline Lubricant, Special Lubricant ([...]

Maintenance Replacement Parts If your vehicle has the DURAMAX ® Diesel engine, see the DURAMAX ® Diesel manual for more information. Replacement parts identified below by name, part number, or specification can be obtained by your dealer/retailer. Part GM Part Number ACDelco ® Part Number Engine Air Cleaner/Filter 15950115 — Engine Oil Filter 4300 V6 25010792 PF47 4800 V8, 5300 V8, 6000 V8 89017524 PF48 Spark Plugs 4300 V6 12607234 41-993 4800 V8, 5300 V8, 6000 V8 12571164 41-985 Wiper Blades 22 inches (56.0 cm) 15214346 — 6-15[...]

Engine Drive Belt Routing If your vehicle has the DURAMAX ® Diesel engine, see the DURAMAX ® Diesel manual for more information. V6 Engine V8 Engine 6-16[...]

Maintenance Record After the scheduled services are performed, record the date, odometer reading, who performed the service, and the type of services performed in the boxes provided. See Maintenance Requirements on page 6-2 . Any additional information from Owner Checks and Services on page 6-9 can be added on the following record pages. You should retain all maintenance receipts. Maintenance Record Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6-17[...]

Maintenance Record (cont’d) Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6-18[...]

Maintenance Record (cont’d) Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6-19[...]

Maintenance Record (cont’d) Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6-20[...]

Customer Assistance and Information .............. .7-2 Customer Satisfaction Procedure ..................... .7-2 Online Owner Center ..................................... .7-4 Customer Assistance for Text Telephone (TTY) Users ............................... .7-5 Customer Assistance Off ices ........................... .7-5 GM Mobility Reimbursement Program ............... .7-6 Roadside Assistance Program ......................... .7-6 Scheduling Service Appointments .................... .7-9 Courtesy Transportation .................................. .7-9 Collision Damage Repair ............................... .7-11 Reporting Safety Defects ............................... .7-14 Reporting S[...]

Customer Assistance and Information Customer Satisfaction Procedure Your satisfaction and goodwill are important to your dealer and to Chevrolet. Normally, any concerns with the sales transaction or the operation of your vehicle will be resolved by your dealer’s sales or service departments. Sometimes, however, despite the best intentions of all concerned, misunderstandings can occur. If your concern has not been resolved to your satisfaction, the following steps should be taken: STEP ONE: Discuss your concern with a member of dealership management. Normally, concerns can be quickly resolved at that level. If the matter has already been reviewed with the sales, service, or parts manager, c[...]

dispute resolution program prior to filing a court action, use of the program is free of charge and your case will generally be heard within 40 days. If you do not agree with the decision given in your case, you may reject it and proceed with any other venue for relief available to you. You may contact the BBB Auto Line Program using the toll-free telephone number or write them at the following address: BBB Auto Line Program Council of Better Business Bureaus, Inc. 4200 Wilson Boulevard Suite 800 Arlington, VA 22203-1838 Telephone: 1-800-955-5100 This program is available in all 50 states and the District of Columbia. Eligibility is limited by vehicle age, mileage, and other factors. Genera[...]

Online Owner Center (United States only) The Owner Center is a resource for your GM ownership needs. Specific vehicle information can be found in one place. The Online Owner Center allows you to: • Get e-mail service reminders. • Access information about your specific vehicle, including tips and videos and an electronic version of this owner manual. • Keep track of your vehicle’s service history and maintenance schedule. • Find GM dealers/retailers for service nationwide. • Receive special promotions and privileges only available to members. Refer to www.MyGMLink.com on the web for updated information and to register your vehicle. My GM Canada (Canada only) My GM Canada is a pa[...]

Customer Assistance for Text Telephone (TTY) Users To assist customers who are deaf, hard of hearing, or speech-impaired and who use Text Telephones (TTYs), Chevrolet has TTY equipment available at its Customer Assistance Center. Any TTY user in the U.S. can communicate with Chevrolet by dialing: 1-800-833-CHEV (2438). (TTY users in Canada can dial 1-800-263-3830.) Customer Assistance Of fices Chevrolet encourages customers to call the toll-free number for assistance. However, if a customer wishes to write or e-mail Chevrolet, the letter should be addressed to: United States — Customer Assistance Chevrolet Motor Division Chevrolet Customer Assistance Center P.O. Box 33170 Detroit, MI 48232[...]

GM Mobility Reimbursement Program This program, available to qualified applicants, can reimburse you up to $1,000 of the cost of eligible aftermarket adaptive equipment required for your vehicle, such as hand controls or a wheelchair/scooter lift. The offer is available for a very limited period of time from the date of vehicle purchase/lease. For more details, or to determine your vehicle’s eligibility, visit gmmobility.com or call the GM Mobility Assistance Center at 1-800-323-9935. Text telephone (TTY) users, call 1-800-833-9935. General Motors of Canada also has a Mobility Program. Call 1-800-GM-DRIVE (463-7483) for details. TTY users call 1-800-263-3830. Roadside Assistance Program F[...]

Services Provided The following services are provided in the U.S. and Canada up to 5 years/100,000 miles (160 000 km), whichever occurs first, and, in Canada only, up to a maximum coverage of $100. • Fuel Delivery: Delivery of enough fuel for the vehicle to get to the nearest service station (approximately $5 in Canada). In Canada, service to provide diesel may be restricted. For safety reasons, propane and other alternative fuels will not be provided through this service. • Lock-out Service: Lock-out service will be covered at no charge if you are unable to gain entry into your vehicle. A remote unlock may be available if you have an active OnStar ® subscription. To ensure security, t[...]

• Trip Interruption Benefits and Assistance (Canada only): In the event of a warranty related vehicle disablement, while en route and over 250 kilometres from the original point of departure, you may qualify for trip interruption expense assistance. This assistance covers reasonable reimbursement of up to a maximum of $500 (Canadian) for (A) meals (maximum of $50/day), (B) lodging (maximum of $100/night) and (C) alternate ground transportation (maximum of $40/day). This benefit is to assist you with some of the unplanned expense you may incur while waiting for your vehicle to be repaired. Pre-authorization, original detailed receipts and a copy of the repair order are required. Once auth[...]

Towing and Road Service Exclusions Specifically excluded from Roadside Assistance coverage are towing or services for vehicles operated on a non-public roadway or highway, fines, impound towing caused by a violation of local, Municipal, State, Provincial, or Federal law, and mounting, dismounting or changing of snow tires, chains, or other traction devices. Roadside Assistance is not part of or included in the coverage provided by the New Vehicle Limited Warranty. Chevrolet and General Motors of Canada Limited reserve the right to make any changes or discontinue the Roadside Assistance program at any time without notification. Scheduling Service Appointments When your vehicle requires war[...]

Transportation Options Warranty service can generally be completed while you wait. However, if you are unable to wait, GM helps to minimize your inconvenience by providing several transportation options. Depending on the circumstances, your dealer can offer you one of the following: Shuttle Service Shuttle service is the preferred means of offering Courtesy Transportation. Dealers may provide you with shuttle service to get you to your destination with minimal interruption of your daily schedule. This includes one-way or round trip shuttle service within reasonable time and distance parameters of the dealer’s area. Public Transportation or Fuel Reimbursement If your vehicle requires overni[...]

General Motors reserves the right to unilaterally modify, change or discontinue Courtesy Transportation at any time and to resolve all questions of claim eligibility pursuant to the terms and conditions described herein at its sole discretion. Collision Damage Repair If your vehicle is involved in a collision and it is damaged, have the damage repaired by a qualified technician using the proper equipment and quality replacement parts. Poorly performed collision repairs diminish your vehicle’s resale value, and safety performance can be compromised in subsequent collisions. Collision Parts Genuine GM Collision parts are new parts made with the same materials and construction methods as the[...]

Insuring Your Vehicle Protect your investment in your GM vehicle with comprehensive and collision insurance coverage. There are significant differences in the quality of coverage afforded by various insurance policy terms. Many insurance policies provide reduced protection to your GM vehicle by limiting compensation for damage repairs by using aftermarket collision parts. Some insurance companies will not specify aftermarket collision parts. When purchasing insurance, we recommend that you assure your vehicle will be repaired with GM original equipment collision parts. If such insurance coverage is not available from your current insurance carrier, consider switching to another insurance ca[...]

• Gather the important information you will need from the other driver. Things like name, address, phone number, driver’s license number, vehicle license plate, vehicle make, model and model year, Vehicle Identification Number (VIN), insurance company and policy number, and a general description of the damage to the other vehicle. • If possible, call your insurance company from the scene of the crash. They will walk you through the information they will need. If they ask for a police report, phone or go to the police department headquarters the next day and you can get a copy of the report for a nominal fee. In some states/provinces with “no fault” insurance laws, a report may not[...]

Reporting Safety Defects Reporting Safety Defects to the United States Government If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traff ic Safety Administration (NHTSA) in addition to notifying General Motors. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer/retailer, or General Motors. To contact NHTSA, you may call the Vehicle Safety Hotline toll-free at 1-888-327-4236 (T[...]

Service Publications Ordering Information Service Manuals Service Manuals have the diagnosis and repair information on engines, transmission, axle suspension, brakes, electrical, steering, body, etc. Service Bulletins Service Bulletins’ give additional technical service information needed to knowledgeably service General Motors cars and trucks. Each bulletin contains instructions to assist in the diagnosis and service of your vehicle. Owner Information Owner publications are written specifically for owners and intended to provide basic operational information about the vehicle. The owner manual includes the Maintenance Schedule for all models. In-Portfolio: Includes a Portfolio, Owner Man[...]

ORDER TOLL FREE: 1-800-551-4123 Monday-Friday 8:00 AM - 6:00 PM Eastern Time For Credit Card Orders Only (VISA-MasterCard-Discover), visit Helm, Inc. on the World Wide Web at: www.helminc.com Or you can write to: Helm, Incorporated P.O. Box 07130 Detroit, MI 48207 Prices are subject to change without notice and without incurring obligation. Allow ample time for delivery. Note to Canadian Customers: All listed prices are quoted in U.S. funds. Canadian residents are to make checks payable in U.S. funds. Vehicle Data Recording and Privacy Your GM vehicle has a number of sophisticated computers that record information about the vehicle’s performance and how it is driven. For example, your vehi[...]

Event Data Recorders This vehicle has an Event Data Recorder (EDR). The main purpose of an EDR is to record, in certain crash or near crash-like situations, such as an airbag deployment or hitting a road obstacle, data that will assist in understanding how a vehicle’s systems performed. The EDR is designed to record data related to vehicle dynamics and safety systems for a short period of time, typically 30 seconds or less. The EDR in this vehicle is designed to record such data as: • How various systems in your vehicle were operating • Whether or not the driver and passenger safety belts were buckled/fastened • How far, if at all, the driver was pressing the accelerator and/or brake[...]

OnStar ® If your vehicle has OnStar and you subscribe to the OnStar services, please refer to the OnStar Terms and Conditions for information on data collection and use. Navigation System If your vehicle has a navigation system, use of the system may result in the storage of destinations, addresses, telephone numbers, and other trip information. Refer to the navigation system operating manual for information on stored data and for deletion instructions. Radio Frequency Identification (RFID) RFID technology is used in some vehicles for functions such as tire pressure monitoring and ignition system security, as well as in connection with conveniences such as key fobs for remote door locking/[...]

A Accessories and Modifications ............................ 5 - 3 Adding Equipment to Y our Airbag-Equipped V ehicle ....................................................... 1-74 Additives, Fuel ................................................. 5 - 7 Add-On Electrical Equipment ........................... 5-109 Air Cleaner/Filter , Engine ................................. 5-20 Air Conditioning .............................................. 3-19 Airbag Off Light ..................................................... 3-30 Passenger Status Indicator ........................... 3-31 Readiness Light .......................................... 3-29 Airbag System ....................................[...]

Automatic Door Unlock ...................................... 2 - 8 Automatic Headlamp System ............................ 3-16 Automatic T ransmission Fluid .......................................................... 5-21 Operation ................................................... 2-24 B Battery .......................................................... 5-40 Electric Power Management .......................... 3-17 Run-Down Protection ................................... 3-18 Brake Emergencies ................................................ 4 - 5 Brakes .......................................................... 5-37 System W arning Light .................................. 3-34 Braking .....[...]

Child Restraints (cont.) Securing a Child Restraint in the Right Front Seat Position ........................... 1-48, 1-52 Where to Put the Restraint ........................... 1-38 Cigarette Lighter ............................................. 3-19 Cleaning Aluminum Wheels ...................................... 5-104 Exterior Lamps/Lenses ................................ 5-103 Fabric/Carpet ............................................ 5-101 Finish Care ............................................... 5-103 Instrument Panel, Vinyl, and Other Plastic Surfaces ............................................... 5-101 Interior ....................................................... 5-99 T ires ..[...]

Door 60/40 Swing-Out Side Door ........................... 2-10 Automatic Door Lock ..................................... 2 - 8 Automatic Door Unlock .................................. 2 - 8 Cargo Door Relocking .................................... 2 - 7 Delayed Locking ........................................... 2 - 7 Locks .......................................................... 2 - 6 Power Door Locks ......................................... 2 - 7 Programmable Automatic Door Locks ............... 2 - 7 Rear Door Security Locks ............................... 2 - 8 Rear Doors ................................................. 2-12 Sliding Side Door ........................................[...]

F Filter Engine Air Cleaner ...................................... 5-20 Finish Damage ............................................. 5-106 Fixed Mast Antenna ........................................ 3-88 Flashers, Hazard W arning .................................. 3 - 6 Flash-to-Pass ................................................... 3 - 9 Flat T ire ........................................................ 5-81 Flat T ire, Changing ......................................... 5-82 Flat Tire, Storing ............................................. 5-97 Fluid ............................................................. 5-21 Power Steering ........................................... 5-35 Windshield[...]

Headlamps (cont.) Halogen Bulbs ............................................ 5-50 High/Low Beam Changer ................................ 3 - 9 On Reminder .............................................. 3-15 Heater ........................................................... 3-19 Highbeam On Light ......................................... 3-43 Highway Hypnosis ........................................... 4-14 Hill and Mountain Roads .................................. 4-15 Hood Checking Things Under ................................ 5-12 Release ..................................................... 5-13 Horn ............................................................... 3 - 6 How to Wear Safety [...]

Light (cont.) StabiliT rak ® Indicator .................................... 3-36 T ire Pressure .............................................. 3-37 T ow/Haul Mode ........................................... 3-43 Lighting Entry/Exit ................................................... 3-17 Lights Exterior Lamps ............................................ 3-14 Flash-to-Pass ............................................... 3 - 9 High/Low Beam Changer ................................ 3 - 9 On Reminder .............................................. 3-15 Loading Y our V ehicle ....................................... 4-20 Locking Rear Axle ............................................ 4 - 5 Lockout [...]

Mirrors (cont.) Outside Heated Mirrors ................................ 2-35 Outside Manual Mirror .................................. 2-33 Outside Power Mirrors .................................. 2-34 M P 3 ............................................................. 3-81 MyGMLink.com ................................................ 7 - 4 N Navigation System, Privacy .............................. 7-18 New V ehicle Break-In ...................................... 2-20 Noise Control System, T ampering ...................... 5-48 O Odometer ...................................................... 3-27 Odometer , Trip ............................................... 3-27 Off-Road Recovery ........[...]

Power Door Locks .................................................. 2 - 7 Retained Accessory (RAP) ............................ 2-21 Seat ............................................................ 1 - 3 Steering Fluid ............................................. 5-35 Windows .................................................... 2-14 Privacy .......................................................... 7-16 Event Data Recorders .................................. 7-17 Navigation System ....................................... 7-18 OnStar ....................................................... 7-18 Radio Frequency Identification ....................... 7-18 Programmable Automatic Door Locks ....[...]

S Safety Belt Reminder Light ............................................ 3-28 Safety Belts Care of .................................................... 5-102 How to Wear Safety Belts Properly ................ 1-15 Lap-Shoulder Belt ........................................ 1-22 Safety Belt Extender .................................... 1-28 Safety Belt Use During Pregnancy ................. 1-28 Safety Belts Are for Everyone ....................... 1-10 Safety W arnings and Symbols .............................. i i i Scheduled Maintenance ..................................... 6 - 4 Seats Power Seat .................................................. 1 - 3 Rear Seat Operation .................[...]

T T aillamps ....................................................... 5-53 Theft-Deterrent, Radio ..................................... 3-86 Theft-Deterrent Systems ................................... 2-17 P ASS-Key ® III+ ........................................... 2-18 P ASS-Key ® III+ Operation ............................. 2-18 T ilt Wheel ........................................................ 3 - 6 T ime, Setting .................................................. 3-68 T ire Pressure Light ............................................. 3-37 T ires ............................................................. 5-56 Aluminum Wheels, Cleaning ........................ 5-104 Buying New Tires[...]

U Uniform T ire Quality Grading ............................ 5-76 Using this Manual ............................................... i i i V V ehicle Control ........................................................ 4 - 3 Damage W arnings ........................................... i v Loading ...................................................... 4-20 Symbols ......................................................... i v V ehicle Customization, DIC .............................. 3-60 V ehicle Data Recording and Privacy .................. 7-16 V ehicle Identification Number (VIN) ............................................ 5-108 Service Parts Identification Label .................. 5-108 V e[...]