Features:

General Features:

• Aftermarket Car Stereo Installation Interface
• For select General Motors Class II Vehicles
• Retains Factory OnStar
• Retains Factory Warning Chimes
• Retains Steering Wheel Controls via built-in pre-programmed interface (in Vehicles with Digital Signals only)
• Works with Non-Bose, Standard Bose & Premium Bose / Y91 amplified systems

Compatible Vehicles:

• Buick
  • 2005-09 La Crosse*
  • 2004-07 Rainier*
  • 2005-07 Rendezvous*
  • 2005-07 Terraza*
• Cadillac
  • 2003-06 Escalade
  • 2003-06 Escalade ESV
  • 2003-06 Escalade EXT
• Chevrolet
  • 2003-06 Avalanche
  • 2003-05 Blazer S-10
  • 2000-05 Cavalier
  • 2004-12 Colorado
  • 2005-07 Corvette
  • 2008-10 Corvette*
  • 2000-05 Impala*
  • 2001-03 Malibu
  • 2004 Malibu (Classic)
  • 2000-05 Monte Carlo*
  • 2004 Pickup S-10
  • 2003 Silverado 1500 Z71*
  • 2003-06 Silverado 1500-3500
  • 2007 Silverado 1500-3500 (Classic)
  • 2004-06 SSR
  • 2003-06 Suburban
  • 2003-06 Tahoe
  • 2002-09 Trailblazer
  • 2005-08 Uplander*
• GMC
  • 2004-12 Canyon
  • 2004-09 Envoy
  • 2004-07 Envoy XUV
  • 2003-07 Savana
  • 2003-06 Sierra 1500-3500
  • 2007 Sierra 1500-3500 (Classic)
  • 2002-04 Sonoma
  • 2003-06 Yukon/XL
• Hummer
  • 2003-07 H2
  • 2006-07 H3
• Isuzu
  • 2004-08 Ascender
  • 2006-08 i280/i290/i350
• Oldsmobile
  • 2002-04 Alero* (w/ RDS Radio)
  • 2002-04 Bravada
  • 2002 Intrigue
  • 2000-02 Silhouette (w/ chime)
  • 2003-04 Silhouette
• Pontiac
  • 2001-05 Aztek*
  • 2001-05 Grand Am*
  • 2004-08 Grand Prix*
  • 2000-05 Sunfire
• Saturn
  • 2005 - 2007 Relay

Specifications:

Harness Features

• Main Harness Function: Replacement Harness for Aftermarket Car Stereo
• Additional Harness Features: Chime Retention, OnStar Retention, Retains Steering Wheel Controls
• Compatible Vehicle Make: Buick, Cadillac, Chevrolet, GMC,  HUMMER, Isuzu, Oldsmobile, Pontiac