Axxess Axrc gm1 Data Interface For Select Gm 2000 Through 2013 Vehicles

Are you replacing head units on select GM 2000 through 2013 vehicles that dont have OnStar? Then you may need the AXRC-GM1 GM Data Interface from Access Integrate. This GM wiring harness adapter provides accessory power， retains RAP and all warning chimes， and provides NAV outputs. It is for use in non-amplified models， when bypassing a factory amplifier， or for use in models without OnStar. The GM aftermarket stereo wiring harness also provides a high level speaker input and retains balance and fade. Do the job right with Axxess Integrate!_