GMCSS-2

NOT FOR USE ON CADILLAC CARS DUE TO CADILLACS FREQUENT ENGINEERING AND DESIGN CHANGES (EXCEPT ESCALADE MODELS)

GM cellular surround sound T-harness for use with most Motorola, Nokia and other handsfree car-kits with mute wire.

This harness is designed to be used in conjunction with General Motors vehicles equipped with the RDS radio. 2003-up full size pickups and sport utility vehicles and 2000-up cars, small trucks and SUV's. When the harness is installed it will, upon activation by an incoming or outgoing call, automatically mute the radio and play the call through the factory sound system. "PHONE or "CALL" will appear on the radios display.

New compatibility list
 GMCSS-2 INSTRUCTION GUIDE.pdf (68.11 Kb)