PAC C2RGM24

PAC C2RGM24 Class II Data Interface 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.

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 supported with exception of note:
2003 Hummer H2, Cadillac Escalade and all Denali's

2002-2003 Envoy SLT

Note: If the Bose amplifier is not used/bypassed, you can use the C2R-GM24 to retain the warning chimes.