Axxess AXTC-LN29 Data Interface with SWC - GMC 2006-2023

Data Interface with SWC - GMC 2006-2023

• Designed for amplified and non-amplified systems
• Provides accessory power (12-volt 10-amp)
• Retains R.A.P. (Retained Accessory Power)
• Provides NAV 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 chimes
• Retains balance & fade
• Provides 12-volt illumination output
• Micro “B” USB updatable
• Interface
• Harness
• 3.5mm adapter

Confirm the exact vehicle, factory audio system and required companion parts before installation. Professional installation recommended.

Manufacturer specifications, installation instructions and vehicle fit guide