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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

GM Data Interface with SWC 2006-Up

USA MSRP: $195.99 USD

  • Provides retained accessory power (10-amp)
  • Provides illumination, parking brake, reverse, and speed sense outputs
  • Retains warning chimes through an onboard speaker
  • Retains audio controls on the steering wheel
  • Designed to be compatible with all major radio brands
  • Auto detects vehicle type, radio connection, and preset controls
  • Ability to dual assign steering wheel control buttons
  • Retains memory settings even after battery disconnection or interface removal (nonvolatile memory)
  • Designed for non-amplified models, or when bypassing a factory amplifier
  • Retains balance and fade
  • Micro-B USB updatable

Buick

  • Enclave 2008-2017
  • Lucerne 2006-2011

Cadillac

  • DTS 2006-2011 (3)
  • Escalade 2007-2014 (3)
  • Escalade ESV 2007-2011 (3)
  • Escalade EXT 2007-2014 (3)
  • SRX 2007-2009 (3)

Chevrolet

  • Avalanche 2007-2013 (2)
  • Captiva Sport 2012-2015 (2)
  • Equinox 2007-2009
  • Express 2008-up (1)
  • Impala 2006-2013
  • Impala Limited 2014-2016
  • Monte Carlo 2006-2007
  • Silverado 2500 HD 2014 (2)
  • Silverado 3500 HD 2014 (2)
  • Silverado (new body) 2007-2013 (2)
  • Suburban 2007-2014 (2)
  • Tahoe 2007-2014 (2)
  • Traverse 2009-2017

GMC

  • Acadia 2007-2016
  • Acadia Limited 2017
  • Savana 2008-2023 (1)
  • Sierra 2500 HD 2014 (2)
  • Sierra 3500 2014 (2)
  • Sierra (new body) 2007-2013 (2)
  • Yukon 2007-2014 (2)
  • Yukon XL 2007-2014 (2)

Hummer

  • H2 2008-2009 (3)

Pontiac

  • Torrent 2007-2009

Saturn

  • Outlook 2007-2010
  • Vue 2008-2010

Suzuki

  • XL-7 2007-2009

(1) For 2013-2015 models equipped with NAV use: \AX-GMLAN44-SWC\

(2) For 2012-up models equipped with NAV use: \AX-GMLAN44-SWC\

(3) These vehicles are standard for an amp and must be bypassed.