Wiring Harness Gm 2002-12

American International Wiring Harness for 2002-2012 GM

Harness for Aftermarket Radio Plugs into Factory Harness

LOSES ONSTAR + FACTORY WARNING CHIME - WITHOUT THE FACTORY RADIO, YOU WILL NO LONGER BE ABLE TO PROGRAM ANY FEATURES OF THE &quote;DRIVER INFORMATION CENTER&quote;. ALL PROGRAMMING MUST BE DONE PRIOR TO REMOVING THE FACTORY RADIO. ONCE THE FEATURES ARE PROGRAMMED, THE FACTORY RADIO CAN BE REMOVED + THE SYSTEM WILL REMEMBER THE SETTINGS. TO CHANGE THE SETTINGS, THE FACTORY RADIO WILL HAVE TO BE RECONNECTED.