PAC Radio PRO3 Rentention module

Radio Replacement Interface for GM Vehicles with Class II databus and 32-pin ribbon harenss.

Included:
(1) RadioPro3 module
(1) Plug and Play vehicle connection harness
(1) Instruction manual Adaptor

Function:
- 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: 4 levels, and off