Vehicle Fit Guide

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Vehicle Fit Guide

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Stock No. GMOS-014

GM 2000-2013 Class-2 Data Interface


The GMOS-014 is designed to retain Onstar/ Rear seat entertainment (RSE)/ SAT radio/ and retain the warning chimes that are normally lost when the OEM radio is removed. It also provides a 12 volt accessory output for aftermarket radio operation.

  • Provides accessory (12 volt 10 amp)
  • Retains R.A.P. (Retained Accessory Power)
  • Used in amplified or non-amplified systems
  • Retains chimes
  • Provides NAV outputs (Parking Brake/ Reverse/ Mute/ Speed Sense)
  • ASWC-1 harness included (ASWC-1 not included)
  • Retains OnStar/ OE Bluetooth
  • Adjustable volume for chimes and OnStar
  • High level speaker input
  • USB updatable
  • Retains factory rear seat entertainment and satellite radio

Allure 2005-09
Century 2004-05
Lacrosse 2005-09
Rainier 2004-07
Rendezvous 2002-07
Terraza 2005-08
Escalade 2003-06
Escalade EXT 2003-06
Avalanche 2003-06
Cavalier 2000-05
Colorado 2004-09
Corvette 2005-10
Express 2003-07
Impala 2000-05
Malibu 2000-03
Malibu Classic 2004
Monte Carlo 2000-05
Silverado 2003-06
Silverado Classic 2007
SSR 2003-06
Suburban 2003-06
Tahoe 2003-06
Trailblazer 2002-09
Uplander 2005-08
Venture 2000-05 (less RSE)
Canyon 2004-09
Envoy 2002-09
Savana 2003-09
Sierra 2003-06
Sierra Classic 2007
Yukon/Xl/Denali 2003-06
H2 2003-07
H3 2006-09
Ascender 2003-08
I Series 2006-08
Alero 2001-04
Bravada 2002-04
Intrigue 2002
Silhouette 2000-04 (less RSE)
Aztec 2001-05
Grand Am 2001-05
Grand Prix 2004-08
Montana 2000-2005 (less RSE)
Sunfi re 2000-05
9-7× 2005-09
Relay 2005-09

  • NOTERSE requires that the OE radio was the source of activation. If a activation somewhere else like the rear controls the RSE will not work as of yet.
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