This is the Axxess LC-GMRC-LAN-03 GM Radio Replacement Interface
- 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