PAC RP3-GM13 RadioPro3 Replacement Interface for Select GM w/o OnStar
The PAC RP3GM13 is a Radio Replacement Interface for GM Vehicles with Class II databus and harness dock and without On-Star.
Product Features:
- Data controlled outputs for connection to your navigation radio; speed, reverse and E-brake status output wires
- Retains factory installed amplifier (if equipped)
- Data controlled RAP accessory output
- Keeps vehicle data-bus intact for service
- Plug-in-connection for steering wheel control module (SWI-RC or SWI-X)
- Interface can be quickly updated if needed from the PAC website using a PAC-UP USB adapter
- Adjustable chime volume: low, medium, high, and off