PAC C2RGM24 PAC GM CLASS 2 PAC C2RGM24 PAC GM CLASS 2 RADIO REPLACEMENT INTERFA PAC C2RGM24 PAC GM CLASS 2 RADIO REPLACEMENT INTERFA For most 2001 2003 GM SUV s and trucks Retains warning chimes when replacing factory radio in vehicles without OnStar LI Retains all warning chimes including back up chimes memory seats low fuel door hatch ajar and others LI Provides a 12 volt accessory wire LI Retains RAP Retained Accessory Power when key is turned off Radio stays on until the door is opened or for aproximately 10 minutes LI Supplied wire harness to connect aftermarket stereo to factory speakers LI Will work in vehicle that have the factory Bose amplifier removed or bypassed Custom wiring is required LI Buzzer is built into the interface If the Bose amplifier is not used bypassed you can use the C2R GM24 to retain the warning chimes Vehicles supported 2000 2003 Cavalier Impala Monte Carlo and Trail Blazer non Bose 2002 2003 Malibu 2002 2003 Envoy SLE not SLT 2001 2003 Montana and Venture 2003 Avalanche Express Silverado Suburban Tahoe Savana Sierra not Denali Yukon SLT and Bravada 2004 Grand Prix GTP Vehicles not support with exception of note 2003 Hummer H2 Cadillac Escalade and all Denali s 2002 2003 Envoy SLT Latest Revision 1 3 5
