CRUX Interfacing Solutions

The CRUX SOOGM-16V is designed to allow for the installation of after-market radios while retaining functionality of OnStar in BoseĀ® Amplified and Non-Amplified Systems, Chime and Accessory features in General Motors LAN 29-Bit vehicles. Also retains steering wheel controls and adds camera switching capability for forced front-view & rear-view cameras.

  • Retains factory features in select GM LAN 29 Bit vehicles while functioning with an aftermarket radio.
  • Pre-programmed to retain factory Steering Wheel Controls.
  • Retains OnStar, factory Rear view camera and chime functions.
  • Adds Forced Rear view and Front view camera while in motion using the factory side mirror controls.
  • Supports Bose, non-Bose and Y-91 audio systems.
  • EIA color coded wiring for easy installation




2008-2014 Enclave
2006-2011 Lucerne

2006-2010 DTS
2007-2014 Escalade
2007-2009 SRX

2007-2013 Avalanche*
2007-2009 Equinox
2008-2011 Express Van
2006-2013 Impala
2006-2007 Monte Carlo
2007-2014 Silverado 1500-3500 Pickup*
2007-2014 Suburban*
2007-2014 Tahoe*
2009-2014 Traverse


2007-2014 Acadia
2008-2011 Savana
2007-2014 Sierra 1500-3500 Pickup*
2007-2014 Yukon

2008-2009 H2

2007-2009 Torrent

2007-2010 Outlook
2008-2010 Vue

2007-2008 XL7


  1. The Front and Rear fading are not retained on Y-91 Bose System.
  2. Chime includes: seat belt, check engine, key in ignition, low fuel, low oil and lights on.

Click here for Installation Manual and more information (PDF).

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