Axxess AX-GMOS-LAN-012, GM LAN-29 data interface 2006-up

Model: AX-GMOS-LAN-012
UPC: 086429226313

Axxess AX-GMOS-LAN-012, GM LAN-29 data interface 2006-up

Axxess AX-GMOS-LAN-012, GM LAN-29 data interface 2006-up
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WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to

Product Features

  • Provides accessory power (12-volt 10-amp)
  • Maintains the retained accessory power (R.A.P.) feature
  • Can be used in non-amplified, or analog/digital amplified models
  • Retains warning chimes
  • Provides NAV outputs (parking brake, reverse, mute, speed sense)
  • Pre-wired ASWC-1 harness (ASWC-1 sold separately)
  • Retains OnStar/OE Bluetooth
  • Adjustable volume for chimes and OnStar
  • Retains balance and fade 
  • Retains the factory backup camera, satellite radio, and AUX-IN
  • Satellite radio information will be displayed through the driver information center (D.I.C.)
  • Micro “B” USB updatable

Vehicle Applications


  • Enclave 2007-2011
  • Lucerne 2006-2010


  • DTS 2006-2011 (1)
  • Escalade 2007-2014 (1)
  • Escalade ESV 2007-2014 (1)
  • Escalade EXT 2007-2014 (1)
  • SRX 2007-2009 (1)


  • Avalanche 2007-2013 (3)
  • Captiva Sport 2012-2015
  • Equinox 2007-2009
  • Express 2008-up (2)
  • Impala 2006-2013
  • Monte Carlo 2006-2007
  • Silverado (new body) 2007-2013 (3)
  • Silverado 2500/3500 2014 (3)
  • Suburban 2007-2014 (3)
  • Tahoe 2007-2014 (3)
  • Traverse 2009-up


  • Acadia 2007-2016
  • Acadia Limited 2017
  • Savanna 2008-up (2)
  • Sierra (New body) 2007-2013 (3)
  • Sierra 2500/3500 2014 (3)
  • Yukon / XL 2007-2014 (3)


  • H2 2008-2009 (1)


  • Torrent 2007-2009


  • Outlook 2007-2010
  • Vue 2008-2010


  • XL-7 2007-2009

(1) These vehicles are standard for a factory amplifier. Either use the GMOS-LAN-02 interface or bypass the amplifier.

(2) Only for models without NAV in 2011-2015. For models with NAV use the GMOS-LAN-08.

(3) Only for models without NAV in 2012-up. For models with NAV use the GMOS-LAN-08.

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