PAC GM1A-RST RadioPRO Advanced Interface

GM1A-RST RadioPRO Advanced Interface for General Motors Vehicles

RadioPRO Advanced has been engineered to save you time and seamlessly integrate into a vehicle’s databus system to retain features such as OnStar, steering wheel controls, factory amplifier, audio fade, rear-seat entertainment system, and warning chimes. 

RadioPRO Advanced also improves the sound quality of warning chimes by playing them through the sound system, or through a provided speaker, while direct USB connection makes product setting adjustments and firmware updates quick and easy. It also saves you time on the installation with a streamlined harness design, smaller housing, and easier adjustment of chimes and factory amplifier gain.

Product Features:

• OnStar retention


• Steering wheel control retention


• Warning chimes through sound system or external speaker


• Bose amplifier retention (Standard and Premium)


• Premium Bose amplifier adjustments (gain, bass, mid, treble)


• Real-time audio fade


• Rear-seat entertainment system retention


• USB updatable

Compatibility List:

• 2008-2014 BUICK, ENCLAVE


• 2006-2011 BUICK, LUCERNE


• 2006-2011 CADILLAC, DTS


• 2007-2013 CADILLAC, ESCALADE


• 2007-2013 CADILLAC, ESCALADE ESV


• 2007-2013 CADILLAC, ESCALADE EXT


• 2007-2009 CADILLAC, SRX


• 2007-2013 CHEVROLET, AVALANCHE


• 2007-2008 CHEVROLET, EQUINOX


• 2008-2013 CHEVROLET, EXPRESS VAN


• 2006-2012 CHEVROLET, IMPALA


• 2006-2007 CHEVROLET, MONTE CARLO


• 2007 CHEVROLET, SILVERADO


• 2008-2013 CHEVROLET, SILVERADO


• 2004-2005 BUICK CENTURY 


• 2005-2007 BUICK LACROSSE 


• 2004-2007 BUICK RAINIER 


• 2003-2007 BUICK RENDEZVOUS 


• 2005-2007 BUICK TERRAZA 


• 2003-2006 CADILLAC ESCALADE 


• 2003-2006 CADILLAC ESCALADE ESV


• 2003-2006 CADILLAC ESCALADE EXT


• 2003-2006 CHEVROLET AVALANCHE


• 2000-2005 CHEVROLET CAVALIER


• 2004-2013 CHEVROLET COLORADO


• 2005-2013 CHEVROLET CORVETTE


• 2004-2007 CHEVROLET EXPRESS VAN


• 2000-2005 CHEVROLET IMPALA 


• 2001-2003 CHEVROLET MALIBU


• 2000-2005 CHEVROLET MONTE CARLO


• 2003-2004 CHEVROLET S-10 PICKUP


• 2003-2006 CHEVROLET SILVERADO


• 2007 CHEVROLET SILVERADO CLASSIC 


• 2003-2006 CHEVROLET SSR 


• 2003-2006 CHEVROLET SUBURBAN 


• 2003-2006 CHEVROLET TAHOE 


• 2002-2009 CHEVROLET TRAILBLAZER 


• 2005-2008 CHEVROLET UPLANDER


• 2003-2005 CHEVROLET VENTURE 


• 2004-2011 GMC CANYON


• 2002-2009 GMC ENVOY 


• 2003-2007 GMC SAVANA 


• 2003-2006 GMC SIERRA 


• 2007 GMC SIERRA CLASSIC 


• 2003-2006 GMC YUKON


• 2003-2006 GMC YUKON XL


• 2003-2007 HUMMER H2 


• 2005-2010 HUMM