Products

Low Cost Radio Replacement Interface for Select General Motors Vehicles

$59.95 LCGM51
Radio Replacement for select non-amplified 29-Bit GM LAN v2 vehicles
Only compatible in vehicles with IO3, IO4, IO5, or IO6 RPO code . Vehicles that have the IOA or IOB RPO code must use the LCGM52. RPO codes can be found on a silver sticker either in the glove box or in the trunk near the spare tire well.

LCGM51

Low Cost Radio Replacement Interface for Select General Motors Vehicles

  • Firmware Download, Version V4 (Released on February 25th, 2019)
    Release Notes
    • Fixes issues seen with seat memory chimes
    Download
  • Firmware Download, Version V3 (Released on March 20th, 2017)
    Release Notes
    • Adds 2016/2017 vehicle compatibility
    • Adds rear seat reminder chime
    Download
  • Utility/Other, Version 2.6 (Released on July 21st, 2017)
    Release Notes
    PAC-UP Interface Updater Application
    Download
Radio Replacement Interface for select non-amplified 29-Bit GM LAN v2 vehicles with 20-Pin and 16-Pin harnesses

  • Retains all safety warning chimes when the factory radio is replaced
  • Provides 10-minute RAP accessory output
  • Retains factory reverse camera when used in conjunction with the CAM-GM51
LCGM51 Instructions
 Download (176.19k)