Part Number: C2R-GM24
For most 2001-2003 GM SUV's and trucks. Retains warning chimes when replacing factory radio in vehicles without OnStar®.
• Retains all warning chimes including back-up chimes, memory seats, low fuel, door/hatch ajar and others.
• Provides a +12volt accessory wire.
• Retains RAP (Retained Accessory Power) when key is turned off. Radio stays on until the door is opened or for aproximately 10 minutes.
• Supplied wire harness to connect aftermarket stereo to factory speakers.
• Will work in vehicle that have the factory Bose® amplifier removed or bypassed. Custom wiring is required.
• 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 and many more vehicles with RDS radio
