PAC GM1A-RT

GM1A-RT RadioPRO Advanced Interface for General Motors Vehicles
RadioPRO Advanced has been engineered to save you time and seamlessly integrate into a vehicle's data-bus system to retain features such as steering wheel controls, factory amplifier, audio fade, rear-seat entertainment system, and safety notifications.

RadioPRO - Advanced features improved the sound quality of warning chimes through a provided speaker and direct USB connection for quick and easy product setting adjustments and firmware updates. 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
- Warning chimes through a sound system or external speaker
- Bose amplifier retention (Standard & Premium)
- Premium Bose amplifier adjustments (gain, bass, mid, treble)
- Real-time audio fade
- Rear-seat entertainment system retention
- USB updatable

Compatibility List:
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 HUMMER H3
2009-2010 HUMMER H3T
2003-2008 ISUZU ASCENDER
2001-2004 OLDSMOBILE ALERO
2002-2004 OLDSMOBILE BRAVADA
2000-2004 OLDSMOBILE SILHOUETTE
2001-2005 PONTIAC AZTEK
2001-2005 PONTIAC GRAND AM;
2004-2008 PONTIAC GRAND PRIX
2000-2006 PONTIAC MONTANA
2000-2005 PONTIAC SUNFIRE
2005-