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CADILLAC ONSTAR CLASS II
INSTALLATION INSTRUCTIONS
* READ IMPORTANT WARNING ON PAGE 1
BEFORE ATTEMPTING ANY INSTALLATION
The GMOS-06 is designed to be used in Cadillacs equipped
with Onstar and amplified system. It will retain the warning
chimes that are lost when the factory radio is removed. The
GMOS-06 also provides a 12-volt switched accessory output
along with Mute, Parking Brake, Speed Sense (VSS), and
Reverse outputs for the installation of an aftermarket
1-800-221-0932
©Copyright 2004-2009 Metra Electronics Corporation
DATA BUS INTERFACE
GMOS-06
navigation radio.
APPLICATIONS
• Cadillac Deville 1999-2005
• Cadillac Eldorado 1999-2002
• Cadillac Seville 1999-2004
• Cadillac Catera 1997-2001*
* NOTE: Navigation outputs not available
for these vehicles.
INTERFACE COMPONENTS
• GMOS-06
• 14 pin harness with RCA's
• 16 pin harness to 32 pin Cadillac harness
www.axxessinterface.com
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Table of Contents
Related Manuals for Metra Electronics GMOS-06
Summary of Contents for Metra Electronics GMOS-06
- Page 1 * READ IMPORTANT WARNING ON PAGE 1 BEFORE ATTEMPTING ANY INSTALLATION The GMOS-06 is designed to be used in Cadillacs equipped with Onstar and amplified system. It will retain the warning chimes that are lost when the factory radio is removed. The...
- Page 2 GMOS06 * IMPORTANT WARNING THIS PRODUCT INCLUDES INSTRUCTIONS FOR INSTALLATION WHICH MUST BE CAREFULLY FOLLOWED. THE INSTRUCTIONS ARE WORDED IN SUCH A MANNER TO ASSUME THAT THE INSTALLER IS CAPABLE OF COMPLETING THESE TYPE OF ELECTRONIC INSTALLATIONS. IF YOU ARE UNCLEAR AS TO WHAT YOU ARE INSTRUCTED TO DO OR BELIEVE THAT YOU DO NOT UNDERSTAND THE INSTRUCTIONS SO AS TO PROPERLY AND SAFELY COMPLETE THE INSTALLATION YOU SHOULD CONSULT A TECHNICIAN WHO DOES HAVE THIS KNOWLEDGE AND...
- Page 3 2) Connect the Green wire to the parking brake wire of the aftermarket radio. 3) Connect the Blue/Pink wire to the VSS or speed sense wire of the aftermarket radio. 4) Connect the Green/Purple wire to the reverse wire of the aftermarket radio. When completed, plug the 14-pin harness into the GMOS-06.
- Page 4 4) The black/white wires are to be grounded only if engine noise is present, otherwise insulate the unused wires. When completed, plug the 16-pin harness into the GMOS-06. INSTALLING THE GMOS-06 1) With all connections completed to the aftermarket radio, plug the 32 pin harness into the Cadillac’s wiring harness.
- Page 5 Black/Yellow wire. The volume will change one level every time the switch is pressed. AUDIO LEVEL ADJUSTMENT When using the GMOS-06 with a radio that has a high pre-out voltage the audio signal may become distorted. To resolve this follow these steps: 1.
- Page 6 Enhance your installation and fabrication skills by enrolling in the most recognized and respected mobile electronics school in our industry. Log onto www.installerinstitute.com or call 800-354-6782 for more information and take steps toward a better tomorrow. Rev. 06-08-09 INSTGMOS-06 1-800-221-0932 www.axxessinterface.com ©Copyright 2004-2009 Metra Electronics Corporation...
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