The C2R-GM29 allows aftermarket radio installation without retention of the factory radio. The interface replicates all factory warning chimes, audible turn signal indicators and provides a data bus generated 12 volt accessory output that acts just as GM’s R.A.P. (Retained Accessory Power) system did prior to radio removal. R.A.P. keeps the radio powered after the key is off, until the driver door is opened or a 10 minute timer ends, whichever comes first. The C2R-GM29 also provides a SWC (Steering Wheel Control) output wire at the interface. By using this interface, the Parking Assist System will receive a “healthy” system status and the Rear Seat Audio controls will also be available for use (if equipped).

Technical Specifications

Item Weight‎5 ounces
Product Dimensions‎4 x 4 x 5 inches
Country of Origin‎China
Item model number‎C2RGM29
Is Discontinued By Manufacturer‎No
Warranty‎One Year
Height (inches)‎9 inches
Weight‎2 Pounds
Customer Reviews3.8 out of 5 stars 35 ratings 3.8 out of 5 stars
Best Sellers Rank#698,778 in Automotive
Domestic ShippingCurrently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
International ShippingThis item can be shipped to select countries outside of the U.S. Learn More
Date First AvailableJuly 7, 2004
Item Dimensions LxWxH4 x 4 x 5 inches
Item Weight0.31 Pounds
Item Package Quantity1