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Hover Over an Option
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 BackUp Cam to Factory Radio
Stay aware of your surroundings and improve safety by adding a back up camera 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.
AX-GMLAN29
AX-GMLAN29 AX-GMLAN29

AX-GMLAN29

GM Data Interface 2006-up

  • Provides accessory power (12-volt 10-amp)
  • Retains R.A.P (retained accessory power)
  • Provides NAV outputs (parking brake / reverse / speed sense)
  • Retains chimes through an onboard speaker
  • Pre-wired ASWC-1 harness (ASWC-1 sold separately)
  • Designed for non-amplified models / analog amplified models / or when bypassing a factory amp
  • Retains balance and fade
  • Micro B USB updatable
  • BUICK
  • Enclave 2008-up
  • Lucerne 2006-2011
  • CADILLAC
  • DTS 2006-2011 (2)
  • Escalade / Escalade ESV & EXT 2007-2011 (2)
  • SRX 2007-2009 (2)
  • CHEVROLET
  • Avalanche 2007-2013 (1) (4)
  • Captiva Sport 2012-2015 (4)
  • Equinox 2007-2009
  • Express 2008-up (3)
  • Impala 2006-2013
  • Impala Limited 2014-2016
  • Monte Carlo 2006-2007
  • Silverado 2500 / 3500 2014 (1) (4)
  • Silverado (new body) 2007-2013 (1) (4)
  • Suburban 2007-2014 (1) (4)
  • Tahoe 2007-2014 (1) (4)
  • Traverse 2009-up
  • GMC
  • Acadia 2007-2016
  • Acadia Limited 2017
  • Savana 2008-up (3)
  • Sierra 2500 / 3500 2014 (1) (4)
  • Sierra (new body) 2007-2013 (1) (4)
  • Yukon / Yukon XL 2007-2014 (1) (4)
  • Hummer
  • H2 2008-2009 (2)
  • PONTIAC
  • Torrent 2007-2009
  • SATURN
  • Outlook 2007-2010
  • Vue 2008-2010
  • Suzuki
  • XL-7 2007-2009

(1) These vehicles have a digital amplifier option. Please reference the Service Parts Identification sticker located in the glove box for the RPO codes STZ or Y91. If either code is present then the vehicle is equipped with a digital amplifier. Either use the AX-GMLAN29-SWC or bypass the amplifier.

(2) These vehicles are standard for a digital amplifier. Either use the AX-GMLAN29-SWC or bypass the amplifier.

(3) For 2013-2015 models equipped with NAV use the AX-GMLAN44-SWC.

(4) For 2012-up models equipped with NAV use the AX-GMLAN44-SWC.