Axxess AXEXH-GMLN30 Interface Extension Harness (Non-Amplified) - 48" Length

Compatible with 2019-Up GM® models. This Interface Extension Harness is not created or sold by GM®. Sold Individually;

Data Interface w/ SWC Steering Wheel Controls providing accessory power (12-volt 10-amp) while retaining R.A.P. (Retained Accessory Power). Provides NAV outputs (parking brake, reverse and speed sense) as well as retaining audio controls on the steering wheel. Designed to work wtih Non-amplified models only. Retains balance and fade while being Micro-B USB updatable.;