The RP5-GM52-HAR is a special harness meant for use with the RP5-GM51 (sold separately), and replaces the included RP5-GM51 harness. The harness enables the installation of an aftermarket radio on late model 2016 and newer General Motors trucks with a 7-inch radio display, including the GMC Sierra and the Chevrolet Silverado. The harness combined with RP5-GM51 retains the vehicle’s telematics, steering wheel controls, and more.
Features:
Quick connect harness for select GM Trucks with 7-inch radio display
Compatible with RP5-GM51 (sold separately) to retain:
OnStar Telematics system
Factory WiFi system
Front and rear park assist
All warning chimes (chime module included)
OEM Auxiliary Input
Data controlled outputs for connection to navigation radio; speed, reverse, and E-brake status output wires
