Descriptions

About: PAC GM1A-RS Replacement Interface with Chimes, SWC and Factory Amplifier Retention for Select GM Vehicles

RadioPRO Advanced has been engineered to save you time and seamlessly integrate into a vehicle’s databus system to retain features such as steering wheel controls, factory amplifier, audio fade, rear-seat entertainment system, and safety notifications. RadioPRO Advanced features improved 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 installing a streamlined harness design, smaller housing, and easier adjustment of chimes and factory amplifier gain.

The GM1A-RS interface allows the replacement of a factory radio in select General Motors vehicles with the Class II Data-Bus. Using this interface will retain factory features such as steering wheel controls (SWC), rear seat controls, warning chimes and the factory Bose amplifier when the original radio is removed. Use of this interface also allows you to program two radio functions to each SWC button by using short press long press dual command functionality. The GM1A-RS provides data bus driven outputs such as retained accessory power (RAP), vehicle speed signal (VSS), illumination, reverse trigger and parking brake. You can also add multiple camera inputs to your aftermarket radio with Data-Bus controlled automatic activation (front camera only) by connecting a VS41 into the expansion port on the GM1A-RS.

Specifications:

• Compatible with select 2000-2013 vehicles from Chevrolet, GMC, Pontiac
• Designed to allow the replacement of the OEM Radio with an aftermarket receiver
• Retains steering wheel controls
• Retains warning chimes through an external speaker
• Bose amplifier retention of both Standard and Premium Systems
• Audio fade setting retention through an application
• Time-saving streamlined harness design and small housing
• USB updatable

Vehicle Applications: 

Buick

• Century (Without OnStar): 2004 - 2005
• Lacrosse (Without OnStar): 2005 - 2007
• Rainier (Without OnStar): 2004 - 2007
• Rendezvous (Without OnStar): 2003 - 2007
• Terraza (Without OnStar): 2005 - 2007

Cadillac 

• Escalade (Without OnStar): 2003 - 2006
• Escalade ESV (Without OnStar): 2003 - 2006
• Escalade EXT (Without OnStar): 2003 - 2006

Chevrolet 

• Avalanche (Without OnStar): 2003 - 2006
• Cavalier (Without OnStar): 2000 - 2005
• Colorado (Without OnStar): 2004 - 2012
• Corvette (Without OnStar): 2005 - 2013
• Express Van (Without OnStar): 2004 - 2007
• Impala (Without OnStar): 2000 - 2005
• Malibu (Without OnStar): 2001 - 2003
• Monte Carlo (Without OnStar): 2000 - 2005
• S-10 Pickup (Without OnStar): 2003 - 2004
• Silverado (Without OnStar): 2003 - 2006
• Silverado (Classic Model, Without OnStar): 2007
• SSR (Without OnStar): 2003 - 2006
• Suburban (Without OnStar): 2003 - 2006
• Tahoe (Without OnStar): 2003 - 2006
• Trailblazer (Without OnStar): 2002 - 2009
• Uplander (Without OnStar): 2005 - 2008
• Venture (Without OnStar): 2003 - 2005

GMC 

• Canyon (Without OnStar): 2004 - 2011
• Envoy (Without OnStar): 2002 - 2009
• Savana (Without OnStar): 2003 - 2007
• Sierra (Without OnStar): 2003 - 2006
• Sierra (Classic Model, Without OnStar): 2007
• Yukon (Without OnStar): 2003 - 2006
• Yukon XL (Without OnStar): 2003 - 2006

Hummer 

• H2 (Without OnStar): 2003 - 2007
• H3 (Without OnStar): 2005 - 2010
• H3T (Without OnStar): 2009 - 2010

Isuzu 

• Ascender (Without OnStar): 2003 - 2008

Oldsmobile 

• Alero (Without OnStar): 2001 - 2004
• Bravada (Without OnStar): 2002 - 2004
• Silhouette (Without OnStar): 2000 - 2004

Pontiac 

• Aztek (Without OnStar): 2001 - 2005
• Grand Am (Without OnStar): 2001 - 2005
• Grand Prix (Without OnStar): 2004 - 2008
• Montana (Without OnStar): 2000 - 2006
• Sunfire (Without OnStar): 2000 - 2005

Saab

• 9-7X (Without OnStar): 2005 - 2008

Saturn 

• Relay (Without OnStar): 2005 - 2007