Data Interface with SWC - GMC 2008-2016 — AXTC-LN44
Key features
- For select GMC 2008-2016
- Designed for non-amplified models, or when bypassing a factory amplifier
- Retains R.A.P. (Retained Accessory Power); Retains settings, even after battery disconnection; Retains warning chimes through the onboard speaker; Retains balance & fade
- Provides accessory power (12-volt 10-amp)
- 3.5mm adapter
- Provides NAV outputs (parking brake, reverse, and speed sense)
Data Interface with SWC - GMC 2008-2016 — AXTC-LN44 is backordered and will ship as soon as it is back in stock.
Description
Description
The Axxess AXTC-LN44 radio replacement interface is listed for Data Interface with SWC - GMC 2008-2016 applications.
Compatibility and connections
- System requirement: non-amplified models, or when bypassing a factory amplifier.
- Accessory-power output: 12 volts, 10 amps.
- Retained accessory power (RAP) support.
- Navigation trigger outputs (parking brake, reverse, and speed sense).
- Built-in features like SWC & Auto-Detect.
- Auto-detect feature - automatically detects the vehicle type, radio connection, and preset controls.
- Ability to dual-assign steering wheel control buttons.
- Designed to work with major radio brands.
- Can be manually programmed for most vehicles.
- Retains settings, even after battery disconnection.
- Retains warning chimes through the onboard speaker.
- Retains balance & fade.
- Firmware updates through Micro-B USB.
- Interface.
- Harness.
- 3.5mm adapter.
Verify the vehicle, factory amplifier and replacement radio before ordering. Retained features and excluded functions depend on the listed configuration; do not assume every original vehicle function is retained.





