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To get a detailed description of each category and it's available options, to help you make the correct selection.
Retain Steering Wheel Controls
Keep your factory steering wheel controls with Metra's ASWC-1. Easy to install with an aftermarket radio, easy to program with our auto detect feature.
Replace Factory Radio
Remove that featureless factory radio and install an aftermarket radio with Axxess's radio replacement interfaces and harnesses.
Add Remote Start
Cut down in installation time with Axxess's remote start vehicle specific harnesses.
Add Cameras to Factory Radio
Stay aware of your surroundings and improve safety by adding cameras to your existing factory screen.
Add Amp to Factory Radio
Get the sound quality you're looking for by adding aftermarket amplifiers to your factory radio with Axxess's Add-n-amp option.
Device Connection
Stay safe and connected while driving by installing an Axxess connectivity interface and mobility products.
Digital Signal Processor
Upgrade your sound, keep your factory radio and retain your functions with our versatile digital signal processor.
Override Engine's STOP/START
Override Interface for Ford, Chrysler, Dodge, & Jeep®. Simple install to override or re-engage the stop engine feature!

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< Back AXTC-LN29

AXTC-LN29

Data Interface with SWC - Fits Select GMC Models 2006-2023

The AXTC data interface not only provides everything you will need to retain certain features of your vehicle that are normally lost when replacing your factory radio, it also has our patented built-in steering wheel control technology combined with our patented auto-detect feature that automatically detects the vehicle type, radio connection, and preset controls while allowing the ability to dual-assign steering wheel controls. The AXTC provides NAV outputs, accessory power, and a 12-volt illumination output, in addition to retaining R.A.P., balance and fade. This series is designed to work with all major radio brands and offers solutions for amplified and non-amplified audio systems. In addition to auto-detect, this series can be manually programmed for most vehicles and will retain settings even after battery disconnection or interface removal. Details of what features your vehicle-specific package offers can be found listed in this section. Check our Vehicle Fit Guide to see if an AXTC package is available for your vehicle as these products are dependent on vehicle application.

Features:

  • Provides accessory power (12-volt 10-amp)
  • Retains R.A.P. (Retained Accessory Power)
  • Provides NAV outputs (parking brake, reverse, and speed sense)
  • Designed for amplified and non-amplified systems
  • 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 a major radio brands
  • Can be manually programmed for most vehicles
  • Retains settings, even after battery disconnection
  • Retains chimes
  • Retains factory backup camera if equipped
  • Retains balance & fade
  • Provides 12-volt illumination output
  • Micro “B” USB updatable

Visit AxxessInterfaces.com for more detailed information about the product and enter your vehicle year, make and model into the vehicle fit guide to find other vehicle specific products.

Buick

  • Enclave 2008-2017
  • Lucerne 2006-2011

Cadillac

  • DTS 2006-2011
  • Escalade 2007-2014
  • Escalade ESV 2007-2014
  • Escalade EXT 2007-2012
  • SRX 2007-2009

Chevrolet

  • Avalanche 2007-2013
  • Captiva Sport 2012-2015
  • Cheyenne (RPO IOB) 2016-2018
  • Cheyenne   2012-2014
  • Equinox 2007-2009
  • Express van (Full Size) 2008-2023
  • Impala 2006-2013
  • Monte Carlo 2006-2007
  • Silverado Pickup  2007-2013
  • Spark (RPO IOB) 2016-2018
  • Suburban 2007-2014
  • Tahoe 2007-2014
  • Traverse 2009-2017

GMC

  • Acadia 2007-2016
  • Savana Full Size Van 2008-2023
  • Sierra (New Body) 2007-2013
  • Sierra 2500/3500 2014-2014
  • Yukon XL / Denali 2007-2014
  • Yukon 2007-2014

Hummer

  • H2 2008-2009

Pontiac

  • Torrent 2007-2009
  • Vibe 2009-2009

Saturn

  • Outlook 2007-2009
  • VUE 2008-2009

Suzuki

  • XL-7 2007-2009

Visit AxxessInterfaces.com for more detailed information about the product and enter your vehicle year, make and model into the vehicle fit guide to find other vehicle specific products.