PAC C2R-GM29 29-Bit Interface for GM 2007 Vehicles with No Onstar System

The PAC Radio Replacement Interface (29-Bit Interface for 2007 GM vehicles with No OnStar System) facilitates replacement of a factory radio while retaining all factory safety warning chimes and audible turn signal indicators. It is compatible with amplified and non-amplified audio systems.. Replicates factory warning chimes & provides a databus-generated 12V accessory power output that is fully compatible with the GM RAP system. Keeps the radio powered after key-off. Issues data commands that maintain a health system status to other vehicle\'s systems. Retains all warning chimes including backup chimes, memory seats, low fuel, door/hatch ajar & others.

Retains RAP system when key is turned off--radio stays on for approximately 10 min or until the door is opened. Supplied wire harness to connect aftermarket stereo to factory speakers. Will work in vehicle that has the factory Bose amp removed or bypassed--custom wiring is required. Buzzer is built into the interface. For non-OnStar 29-bit 2006-2007 Buick Lucerne, 2007 Cadillac DTS, Escalade & SRX, 2007 Chevrolet Avalanche, Equinox, Silverado (nonclassic), Suburban & Tahoe, 2006-2007 Impala & Monte Carlo, 2007 GMC Acadia, Denali, Sierra (nonclassic) & Yukon, 2007 Pontiac Torrent & 2007 Saturn Outlook