PAC RP4-GM31 Radiopro4 Interface For Gm Vehicles With Can Bus

All in one radio replacement and SWC interface, the innovative RadioPRO4 comes pre-loaded with amplifier retention and SWC software, navigation based output signals and other features that save time and money during installation.

‘06 – ‘20 GM (with CANBUS)

Retains steering wheel controls (pre-programmed)
Data controlled accessory and navigation outputs
Retains factory amplifier
Rear seat audio and video (GMRVD) required
Retains back-up sensors/park assist
Provides factory RSE activation

Compatibility:
2012 Avalanche, Sierra, Silverado Suburban, Tahoe & Yukon vehicles equipped with a navigation radio are not compatible. These vehicles must use the RP4-GM32
Chevrolet Express vans & GMC Savannah vans equipped with diesel engines are not compatible
Does not retain OnStar. For OnStar retention please use the RP5-GM31
Premium Factory amplified Systems will not fade as neither the aftermarket radio or the RP interface have the ability to control the amplifier’s fader.
Does not retain escalating tones of parking sensor proximity
Does not retain lane departure or forward collision warning tones