FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

CIM Installation




1. Install CIM module.
2. Install three push pins.




3. Connect GPS antenna.




4. Connect the wiring connectors.
5. Connect the cellular antenna.
6. Key on vehicle.
7. Press the OnStar call button.
8. Configure the OnStar CIM. Refer to "OnStar Programming" procedure.