Axxess AXRSCH-GMLN10 Radio Status Control Harness for Select GM Vehicles

Axxess AXRSCH-GMLN10 is a vehicle-specific radio status control harness for select 2016-2020 GM vehicles. It pairs with the Axxess AXRSC interface to help retain supported factory vehicle information, steering wheel controls, accessory power, and status-control functions when replacing the factory radio.

At a Glance

• AXRSC radio status control interface required, sold separately
• Designed for select aftermarket radios
• Vehicle-specific harness for AXRSC advanced radio status control installations
• Provides accessory power where supported by the vehicle application
• Provides NAV outputs for parking brake, reverse, and speed sense
• Retains audio controls on the steering wheel where supported
• Allows supported vehicle information or settings to display on the aftermarket radio screen
• Retains factory backup camera where supported
• Retains safety chimes through an included off-board speaker
• Works in both single-zone and dual-zone vehicles where supported

System / Wiring Notes

• This harness is not a standalone radio replacement interface; it must be paired with the AXRSC interface
• Retained features depend on vehicle application, factory equipment, and compatible aftermarket radio support
• Radio-specific AXRSCH accessory harnesses may be available for a more complete plug-and-play installation
• Verify factory amplifier, camera, chime, HVAC, and personalization-menu requirements before purchase

Exact Vehicle Compatibility

Find your vehicle below, then match the model year and factory-equipment details in the same row. Factory radio, amplifier, navigation, trim, speaker location, and connector differences can change which installation parts are required. If anything differs, contact MCOR before ordering.

Fitment note: Year and model alone are not always enough to confirm compatibility. Match every factory-equipment qualifier shown for your vehicle, and contact MCOR Automotive if the radio, amplifier, navigation, speaker, camera, trim, or connector details are uncertain.

Installation Notes

• Confirm exact vehicle, radio, and factory system compatibility before installation
• Read the current Axxess or Metra instructions before wiring or programming the interface
• Additional dash kit, antenna adapter, camera adapter, amplifier interface, or radio-specific harness may be required for a complete installation
• Professional installation is recommended for proper integration and retained-feature operation

What’s in the Box

• Axxess AXRSCH-GMLN10 radio status control harness
• Vehicle-specific installation components as supplied by Axxess
• Step-by-step instructions as supplied by Axxess

Technical Specifications

• Brand: Axxess
• Model: AXRSCH-GMLN10
• Product Type: Radio status control harness
• Application: select 2016-2020 GM vehicles
• Compatibility Type: Vehicle-specific
• Required Interface: Axxess AXRSC, sold separately
• Audio System Support: Non-amplified vehicles

Identifiers & Packaging

• MPN: AXRSCH-GMLN10
• UPC: 086429515066
• Sold As: Each
• Included Components: Vehicle-specific harness, extension harness, backup camera retention harness, external speaker, and instructions

Why Buy From MCOR Automotive

• Authorized retailer for the brands we sell
• Specialists in vehicle audio integration, radio replacement parts, and installation accessories
• 22+ years of professional automotive electronics experience
• Expert support for compatibility verification and proper setup