Axxess AXRC-GM44 Data Interface for select GM 2012-Up Vehicles
Provides accessory power (12-volt 10-amp)
Retains R.A.P. (retained accessory power)
Provides NAV outputs (parking brake, reverse, and speed sense)
Used in non-amplified models, or when bypassing a factory amplifier
Used in models without OnStar
Retains all warning chimes
High level speaker input
Retains balance and fade
Micro B USB updatable
Instruction Manual
Product Information Sheet