Axxess AXDIS-GMLN31 Data Interface with SWC for Select GM Vehicles

Axxess AXDIS-GMLN31 is a radio replacement data interface with steering wheel control retention for select GM 2017-2023 non-amplified vehicles. It supports aftermarket radio installation while retaining selected GM factory functions and providing the accessory power and output signals commonly needed during integration.

Key Features

• Radio replacement data interface for select GM 2017-2023 non-amplified vehicles
• Designed for non-amplified systems
• Provides 12-volt 10-amp accessory power output
• Retains R.A.P. retained accessory power where supported
• Provides NAV outputs including parking brake, reverse, and speed sense
• Retains audio controls on the steering wheel with compatible aftermarket radios
• Micro-B USB updatable
• Retains factory rearview camera where supported
• Retains balance and fade
• Does not retain OnStar
• Can be used with AXEXH-GMLN31 extension harness when required

System / Wiring Notes

• GM RPO codes, factory amplifier type, radio system, and screen configuration must be verified before purchase
• Retained features depend on factory equipment and aftermarket radio compatibility
• Digitally amplified systems may have different balance/fade retention behavior than non-amplified or analog-amplified systems
• This interface does not retain OnStar; verify whether OnStar retention is required before purchase

Vehicle Compatibility

Installation Notes

• Confirm exact vehicle year, model, trim level, factory radio system, amplifier type, and connector configuration before installation
• Additional installation parts such as a dash kit, antenna adapter, USB adapter, backup camera harness, or radio-specific SWC adapter may be required
• Professional installation is recommended for best results
• Check current Axxess instructions before installation and update firmware when required

What’s in the Box

• Axxess AXDIS-GMLN31 radio replacement data interface
• Vehicle-specific harnessing as supplied by Axxess

Technical Specifications

• Brand: Axxess
• Model: AXDIS-GMLN31
• Product Type: Radio replacement data interface with SWC retention
• Application: select GM 2017-2023 non-amplified vehicles
• Compatibility Type: Vehicle-specific
• Update Method: Micro-B USB

Identifiers & Packaging

• MPN: AXDIS-GMLN31
• UPC: 86429400089
• Sold As: Each
• Included Components: Radio replacement data interface and vehicle-specific harnessing

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