Instruction/ maintenance manual of the product GMOS-01 Metra
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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 .
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.
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 W.
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.
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.
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.
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 ADJUSTMEN.
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.
An important point after buying a device Metra GMOS-01 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Metra GMOS-01 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Metra GMOS-01 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Metra GMOS-01 you will learn all the available features of the product, as well as information on its operation. The information that you get Metra GMOS-01 will certainly help you make a decision on the purchase.
If you already are a holder of Metra GMOS-01, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Metra GMOS-01.
However, one of the most important roles played by the user manual is to help in solving problems with Metra GMOS-01. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Metra GMOS-01 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
