Descriptions

About: PAC LCGM24 Radio Replacement Interface for Select GM Vehicles

The entry-model LCGM24 provides a warning chime retention with an onboard buzzer and 12v ACC output. It does not provide navigation outputs such as VSS, Reverse Output, or Parking Brake Outputs; please see the GM1A-R for a full-featured solution. Does not retain OnStar®. Please see OS-2X for an OnStar® solution.

The LCGM24 allows the replacement of a factory radio in select General Motors vehicles with Class II radios. Using this interface will retain factory features such as warning chimes, factory amplifier, and provides a data-bus generated 12-volt retained accessory power output (RAP). RAP keeps the radio powered after key-off, just like the factory system. The LCGM24 also issues data commands that maintain a “healthy” system status to other vehicle systems.

Specifications: 

• Radio Replacement Interface for Select Non-Amplified Class II GM Vehicles with 24-Pin Connector
• Retains all Safety Warning Chimes when the Factory Radio is Replaced
• Provides 10-Minute RAP Accessory Output
• Interface can be Quickly Updated from PAC Website using PAC-UP USB Adapter
• Retains all Safe Warning Chimes when the Factory Radio is Replaced
• Provides 10-Minute Rap Accessory Output
• 24-Pin Connector

Vehicle Applications: 

Buick

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

Cadillac 

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

Chevrolet 

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

GMC 

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

Hummer

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

 Isuzu 

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

Oldsmobile

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

Pontiac

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

Saab 

• 9-7X (Without BOSE, Without OnStar, Without Steering Wheel Controls): 2005 - 2008
• Relay (Without BOSE, Without OnStar, Without Steering Wheel Controls): 2005 - 2007

Compatibility Notes: 

• Does not retain OnStar
• Not compatible with Premium Bose systems
• Does not provide output signals such as: Reverse, Parking Brake, Vehicle Speed Sense (VSS)
• Does not provide pigtail for SWC retention interface