Metra GMOS-01 manual

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Table of contents for the manual

  • Page 1

    GM ONST AR CLASS II DA T A BUS INTERFACE GMO S- 0 1 Ins ta ll at ion Ins t ructi o n s 1-800-221-0932 © COPYRIGHT 2004-2010 METRA ELECTRONICS CORPORA TION Rev . 09-01-10 www .metr aonline.com APPLICA TIONS * READ IMPOR T ANT WARNING BEFORE A TTEMPTING ANY INST ALLA TION * IMPORT ANT WARNING THIS PRODUCT INCLUDES INSTRUCTIONS FOR INST ALLATION WHIC[...]

  • Page 2

    GMOS-01 GMOS-01 APPLICA TIONS BUICK Century 2004-2005 LaCrosse/ Allure 2005-2009 Rainier 2004-2007 Rendevous 2002-2007 T erraza 2005-2008 CHEVROLET Avalanche 2003-2006 Cavalier 2000-2005 Colorado 2004-2010 Express 2003-2007 Impala 2000-2005 Malibu 2001-2003 Malibu Classic 2004-2005 Monte Carlo 2000-2005 Silverado Classic 2007 Silverado 2003-2006 SS[...]

  • Page 3

    GMOS-01 2 INTERF ACE COMPONENT • GMOS-01 Da ta Interface • 14 pin harness with stripped leads • 12 pin harness to 12 and 24 pin GM harness with stripped leads TOOLS REQUIRED FOR INST ALLA TION WIRING UP THE GMOS-01 * Important: Before beginning an y of the following, disconnect the negative battery terminal to prevent acci- dental short circu[...]

  • Page 4

    GMOS-01 3 CONNECTIONS TO BE MADE ON THE 24 PIN GM HARNESS: 1. Connect the yellow wire to the radio’s 12 volt battery or memory wire. 2. Connect the black wire to the radio’s ground wire. 3. Connect the blue/white wire to the amp turn on wire of the aftermarket radio and to the blue/white wire of the 1 4 pin harness. 4. Connect the green wire to[...]

  • Page 5

    GMOS-01 4 Continued: The following wires on the 14 pin harness are for the aftermarket radios that have navigation built in: 2. Connect the Blue/Pink wire to the VSS or speed sense wire of the aftermarket naviga tion radio. 3. Connect the Green/Purple wire to the reverse wire of the aftermarket navigation radio. When completed, plug the 14 pin harn[...]

  • Page 6

    GMOS-01 5 CONNECTIONS TO BE MADE ON THE 12 PIN HARNESS: 1. The brown wire is for the Onstar volume adjustment. This will be discussed in the Onstar Level Adjustment section of this instruction. When completed, plug the 12 pin harness into the GMOS-01. INST ALLING THE GMOS-01 1. With all connections completed to the aftermarket radio, plug the GM24 [...]

  • Page 7

    6 GMOS-01 BL K R A D I O YE L AFTERMARKET RADIO AND AMPLIFIER WIRING TO ONSTAR 12 PIN GM AUDIO CONNECTOR GM 12 PIN SP-2003 SP-2003 OPTIONAL REQUIRED GM OS-01 RF RF LF LF - + - + CHIME VOLUME ADJUSTMENT RED GREEN BLUE/PINK BLUE/WHITE GREEN/PURPLE BROWN ORANGE/WHITE 14 PIN 12 PIN BLUE/WHITE R R- R R+ L R- L L R+ GM 2 4 PI N TO AFTERMARKET RE AR AMPLI[...]

  • Page 8

    GMOS-01 INSTRUCTIONS 1-800-221-0932 REV . 09/01/10 © COPYRIGHT 2004-2010 METRA ELECTRONICS CORPORA TION INSTGMOS-01 www .metr aonline.com FINAL WIRING CONNECTIONS Make wiring connections using the EIA color code chart sho wn belo w and the instructions included with the head unit. Metra recommends making connec- tions as shown below; Strip, Splice[...]