Descriptions

About: PAC C2R-GM29 Radio Replacement Interface for Select 2006-2014 GM Vehicles 

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). 

Facilitates replacement of a factory radio while retaining all factory safety warning chimes and audible turn signal indicators. Compatible with amplified and non-amplified audio systems.

Specifications: 

• 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).
• Retains factory sub
• Retains the vehicles accessory power (R.A.P.) as well as the 12-Volt output
• Keeps the vehicles door chimes and audible turn signal indication
• Digital amplifier turn-on
• Steering wheel control output
• Allows for the use of rear seat controls 

Vehicle Applications: 

Buick

• Enclave (Without OnStar, Without Steering Wheel Controls): 2008 - 2014
• Lucerne (Without OnStar, Without Steering Wheel Controls): 2006 - 2011

Cadillac 

• DTS (Without OnStar, Without Steering Wheel Controls): 2006 - 2011
• Escalade (Without OnStar, Without Steering Wheel Controls): 2007 - 2013
• Escalade ESV (Without OnStar, Without Steering Wheel Controls): 2007 - 2013
• Escalade EXT (Without OnStar, Without Steering Wheel Controls): 2007 - 2013
• SRX (Without OnStar, Without Steering Wheel Controls): 2007 - 2009

Chevrolet

• Avalanche (Without OnStar, Without Steering Wheel Controls): 2007 - 2011
• Avalanche (Without Navigation, Without OnStar, Without Steering Wheel Controls): 2012 - 2013
• Equinox (Without OnStar, Without Steering Wheel Controls): 2007 - 2008
• Express Van (Without OnStar, Without Steering Wheel Controls, Without Diesel Engine): 2008 - 2020
• Impala (Without OnStar, Without Steering Wheel Controls): 2006 - 2012
• Monte Carlo (Without OnStar, Without Steering Wheel Controls): 2006 - 2007
• Silverado (New Model, Without OnStar, Without Steering Wheel Controls): 2007
• Silverado (Without OnStar, Without Steering Wheel Controls): 2008 - 2011
• Silverado (Without Navigation, Without OnStar, Without Steering Wheel Controls): 2012 - 2013
• Silverado Hd (Without Navigation, Without OnStar, Without Steering Wheel Controls): 2014
• Suburban (Without OnStar, Without Steering Wheel Controls): 2007 - 2011
• Suburban (Without Navigation, Without OnStar, Without Steering Wheel Controls): 2012 - 2014
• Tahoe (Without OnStar, Without Steering Wheel Controls): 2007 - 2011
• Tahoe (Without Navigation, Without OnStar, Without Steering Wheel Controls): 2012 - 2014
• Traverse (Without OnStar, Without Steering Wheel Controls): 2009 - 2017

GMC

• Acadia (Without OnStar, Without Steering Wheel Controls): 2007 - 2016
• Savana (Without OnStar, Without Steering Wheel Controls, Without Diesel Engine): 2008 - 2020
• Sierra (New Model, Without OnStar, Without Steering Wheel Controls): 2007
• Sierra (Without OnStar, Without Steering Wheel Controls): 2008 - 2011
• Sierra (Without Navigation, Without OnStar, Without Steering Wheel Controls): 2012 - 2013
• Sierra Hd (Without OnStar, Without Steering Wheel Controls): 2007 - 2011
• Sierra Hd (Without Navigation, Without OnStar, Without Steering Wheel Controls): 2012 - 2013
• Yukon (Without OnStar, Without Steering Wheel Controls): 2007 - 2011
• Yukon (Without Navigation, Without OnStar, Without Steering Wheel Controls): 2012 - 2014
• Yukon Xl (Without OnStar, Without Steering Wheel Controls): 2007 - 2011
• Yukon Xl (Without Navigation, Without OnStar, Without Steering Wheel Controls): 2012 - 2014

Hummer

• H2 (Without OnStar, Without Steering Wheel Controls): 2008 - 2009

Pontiac 

• Torrent (Without OnStar, Without Steering Wheel Controls): 2007 - 2009

Saturn

• Outlook (Without OnStar, Without Steering Wheel Controls): 2007 - 2009
• Vue (Without OnStar, Without Steering Wheel Controls): 2008 - 2009

Suzuki

• XL-7 (Without OnStar, Without Steering Wheel Controls): 2007 - 2008

Compatibility Notes: 

• 2012 Avalanche, Sierra, Silverado Suburban, Tahoe & Yukon vehicles equipped with a navigation radio are not compatible
• Chevrolet Express vans & GMC Savannah vans equipped with diesel engines are not compatible
• Does not retain OnStar. For OnStar retention please use the OS-5
• Not compatible with BOSE "Premium" (Y91) amplifier