PAC's RadioPRO5 RP5-GM32 wiring interface enables you to install a new car stereo and retain useful factory functions in your 2012-up GM truck or SUV with factory navigation. You can upgrade to the higher sound quality of an aftermarket receiver while maintaining your factory-installed OnStar®, factory amplifier, Bluetooth®, safety warning chimes, Retained Accessory Power (RAP), and rear seat controls. If you're installing a navigation receiver, this interface also features the Vehicle Speed Sensor (VSS), parking brake, and reverse connections you need.
Control your new radio
The RadioPRO5 interface retains your factory steering wheel audio controls with your new stereo. The interface comes pre-programmed with the factory control functions, or you can reassign the functions of your factory buttons, or even assign two functions to each of your factory buttons.
Installation note: This interface will not retain the fader controls on vehicles with the factory premium Bose® audio system.