- Image Not A True Representation Of Product
- OnStar Radio Replacement Interface for Select General Motors Vehicles without Bose Sound System
- Plug and Play Interface that allows replacement of a GM Class 2 Factory Stereo while keeping the OnStar system
- Model: OS-2C
- Onboard Switching and amplification allows audio from the OnStar System to play through the two front factory speakers when OnStar is active
- Will not disable the vehicle data bus, even if interface loses power
- OnStar active LED and Ignition on LED for visual indication
- Smart Sense Mute output to either mute the aftermarket radio or to turn it off when OnStar is active
- Provides a 12V accessory output
- Compatible with the following vehicles:
*Note: If Premium Bose is bypassed.
- Chevrolet:
- 2000-2005 Impala
- 2000-2005 Monte Carlo
- 2002-2007 Trail Blazer (SLE)
- 2002-2004 Trail Blazer (SLT) *
- 2002-2007 Venture
- 2002-2007 Uplander
- 2003-2006 Tahoe
- 2003-2006 Suburban
- 2003-2006 Silverado
- 2003-2006 Avalanche
- 2003-2006 SSR *
- 2005-2008 Corvette
- 2005-2008 Colorado
- 2007 Silverado (Classic)
- GMC:
- 2002-2007 Envoy (SLE)
- 2002-2004 Envoy (SLT) *
- 2002-2007 Montana
- 2003-2006 Yukon
- 2003-2006 Sierra
- 2003-2006 Denali (Sierra and Yukon) *
- 2005-2008 Canyon
- 2007 Sierra (Classic)
- Buick:
- 2002-2007 Rainier
- 2002-2007 Terraza
- 2003-2006 Bravada
- Pontiac:
- Cadillac:
- Hummer:
