CRUX Interfacing Solutions

The CRUX SOOGM-15V 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 select General Motors Class II vehicles. Also retains steering wheel controls and adds forced camera input.

  • Retains factory features in select GM Class II 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 Front view camera while in motion using the SOURCE DOWN or AM/FM button on the steering wheel controls on select vehicles.
  • Supports Bose, non-Bose and Y-91 audio systems.
  • EIA color coded wiring for easy installation.




2004-2005 Century
2005-2007 LaCrosse
2004-2007 Rainier
2003-2005 Rendezvous
2005-2007 Terraza

2004-2006 Escalade

2003-2006 Avalanche
2000-2005 Cavalier
2004-2013 Colorado
2006-2013 Corvette
2004-2007 Express
2000-2005 Impala
2000-2005 Monte Carlo
2003-2004 S-10
2003-2006 Silverado
2007-2007 Silverado Classic
2003-2006 SSR
2003-2006 Suburban
2003-2009 Tahoe
2002-2009 Trailblazer
2005-2008 Uplander
2003-2005 Venture

2004-2011 Canyon
2002-2009 Envoy
2003-2007 Savana
2003-2006 Sierra
2007-2007 Sierra Classic
2003-2006 Yukon

2003-2007 H2
2005-2009 H3

2003-2008 Ascender

2001-2004 Alero

2001-2005 Aztek
2001-2005 Grand Am
2004-2008 Grand Prix
2000-2006 Montana
2000-2005 Sunfire

2005-2008 9-7x

2005-2007 Relay

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

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