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CRUX SOOGM-15 GM Radio Replacement Interface to Retain SWC, OnStar

CRUX SOOGM-15 GM Radio Replacement Interface to Retain SWC, OnStar

Regular price $149.95
Regular price Sale price $149.95
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The CRUX SOOGM-15 is designed to allow for the installation of aftermarket radios while retaining OnStar functionality with Bose Amplified & Non-Amplified Systems, while also retaining Chime & Accessory features in a wide range of General Motors Class II Data-bus vehicles. The interface also retains steering wheel controls in vehicles equipped with digital signals.

  • Retains factory features in select GM Class II Data Bus vehicles while functioning with an aftermarket radio.
  • Pre-programmed to retain factory Steering Wheel Controls.
  • Supports Bose, non-Bose and Y-91 audio systems.
  • Retains OnStar and chime functions.
  • EIA color coded wiring for easy installation.

2004-05 Century
2005-07  La Crosse
2004-07 Rainier
2003-07 Rendezvous
2005-07  Terraza

2004-06  Escalade

2003-06  Avalanche
2000-05  Cavalier
2004-11  Colorado
2004-07 Express
2000-05  Impala

2001-03  Malibu
2000-05  Monte Carlo
2003-04 S-10
2003-06 Silverado
2007        Silverado Classic
2003-06 SSR
2003-06  Suburban
2003-06  Tahoe
2002-09  Trailblazer
2005-08  Uplander
2003-05 Venture

2004-11  Canyon
2002-09  Envoy
2003-07  Savana
2003-06 Sierra
2007        Sierra Classic
2003-06  Yukon/XL

2003-07  H2
2005-10  H3

2003-08 Ascender

2001-04  Alero (w/ RDS Radio)

2002-04 Bravado

2000-04 Silhouette

2001-05  Aztek
2001-05  Grand Am
2004-08 Grand Prix
2000-06 Montana
2000-05 Sunfire

2005-08 9-7x
2005-07 Relay


  1. The Front and Rear fading are not retained on Y-91 Bose System.
  2. The OnStar volume output is defaulted to low gain.

Chime includes: seat belt, check engine, key in ignition, low fuel, low oil and lights on.

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