Descriptions

About: PAC GM1A-RX Radio Replacement Interface with Chimes 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 factory amplifier, audio fade, 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 on the installation with a streamlined harness design, smaller housing, and easier adjustment of chimes and factory amplifier gain.

The GM1A-RX 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 warning chimes and the factory Bose amplifier when the original radio is removed. The GM1A-RX provides data bus driven outputs such as retained accessory power (RAP), vehicle speed signal (VSS), illumination, reverse trigger and parking brake. The GM1A-RX also provides an SWI Direct output for adding an optional PAC Steering Wheel Control (SWC) retention interface (SWI-RC-1 or SWI-CP2). Rear Seat Controls (RSC) if equipped will also be retained with the SWI interface. 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-RX.

Specifications:

• Compatible with select 2000-2013 vehicles from Chevrolet, GMC, Pontiac
• Allows replacement of factory stereo in select GM vehicles with Class II Data-Bus
• Retains warning chimes and factory Bose amplifier when original stereo is removed
• Provides retained accessory power (RAP), vehicle speed signal (VSS), illumination, reverse trigger, and parking brake
• Also provides SWI direct output for adding optional PAC Steering Wheel Control (SWC) retention interface
• SWC retention interface PAC swirc1 and PAC SWI-CP2 (both sold separately)
• Also retains Rear Seat Controls (RSC) with the SWI interface (if equipped)
• Does not retain OnStar and does not provide RSE audio to aftermarket stereo
• Compatible with Premium (Y91/UQ7) Bose, standard Bose (UQA), and non-amplified systems
• Use with PAC VS41 to provide additional multiple camera inputs (sold separately)
• Improves sound quality of warning chimes through provided speaker and direct USB connection
• Quick and easy product setting adjustments and firmware updates
• Saves installation time with streamlined harness design and small housing

Vehicle Applications:

Buick 

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

Cadillac 

• Escalade (Without OnStar, Without Steering Wheel Controls): 2003 - 2006
• Escalade ESV (Without OnStar, Without Steering Wheel Controls): 2003 - 2006
• Escalade EXT (Without OnStar, Without Steering Wheel Controls): 2003 - 2006

Chevrolet 

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

GMC 

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

Hummer 

• H2 (Without OnStar, Without Steering Wheel Controls): 2003 - 2007
• H3 (Without OnStar, Without Steering Wheel Controls): 2005 - 2010
• H3T (Without OnStar, Without Steering Wheel Controls): 2009 - 2010

Isuzu 

• Ascender (Without OnStar, Without Steering Wheel Controls): 2003 - 2008

Oldsmobile 

• Alero (Without OnStar, Without Steering Wheel Controls): 2001 - 2004
• Bravada (Without OnStar, Without Steering Wheel Controls): 2002 - 2004
• Silhouette (Without OnStar, Without Steering Wheel Controls): 2000 - 2004 

Pontiac 

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

Saab 

• 9-7X (Without OnStar, Without Steering Wheel Controls): 2005 - 2008

Saturn  

• Relay (Without OnStar, Without Steering Wheel Controls): 2005 - 2007