PAC LCGM51 Radio Replacement Interface for Select Nonamplified GM 29-Bit LAN v2 Vehicles with 20-Pin and 16-Pin Harnesses

• Retains all safety warning chimes when factory radio is replaced;• Provides 10-min RAP accessory output;• Retain factory reverse camera when used in conjunction with CAM-GM51 (sold separately);• Compatible with select 2014 through 2019 Buick(R), Cadillac(R), Chevrolet(R), and GMC(R) vehicles;• Interface can be quickly updated if needed from PAC(R) website using PAC-UP USB adapter;• Includes LCGM51 module, plug and play vehicle connection harness, and instruction manual;