February 15, 2023 Service bulletin

This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.

Chevrolet technical service bulletin 23-NA-001 for 2011-2014 Chevrolet Malibu, 2003-2014 Chevrolet Silverado 1500 and 2011-2014 Chevrolet Impala and others.

Bulletin number: 23-NA-001
Component: Equipment
Summary: This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.

Vehicles covered

Chevrolet Malibu 2011-2014 2011 2012 2013 2014
Chevrolet Silverado 1500 2003-2014 2007 2008 2009 2010 2011 2012 2013 2014
Chevrolet Impala 2011-2014 2011 2012 2013 2014
Chevrolet Tahoe 2003-2014 2007 2008 2009 2010 2011 2012 2013 2014
Chevrolet Equinox 2010-2014 2010 2011 2012 2013 2014
GMC Sierra 1500 2003-2014 2007 2008 2009 2010 2011 2012 2013 2014
Chevrolet Suburban 2003-2014 2007 2008 2009 2010 2011 2012 2013 2014
GMC Acadia 2014 2014
Chevrolet Traverse 2014 2014
Chevrolet Corvette 2007-2014 2007 2008 2009 2010 2011 2012 2013 2014
GMC Yukon 2003-2014 2007 2008 2009 2010 2011 2012 2013 2014
Chevrolet Cavalier 2003-2005 2003 2004 2005
Chevrolet Silverado 2500 2003-2014 2007 2008 2009 2010 2011 2012 2013 2014
Chevrolet Cruze 2011-2014 2011 2012 2013 2014
Chevrolet Colorado 2004-2012 2005 2006 2007 2008 2009 2010 2011 2012
Buick Lesabre 2000-2005 2000 2001 2002 2003 2004 2005
Cadillac SRX 2011-2014 2011 2012 2013 2014
GMC Terrain 2011-2014 2011 2012 2013 2014
Buick Regal 2011-2014 2011 2012 2013 2014
Chevrolet Camaro 2011-2015 2011 2012 2013 2014 2015
Cadillac Deville 2005 2005
GMC Yukon XL 2003-2014 2007 2008 2009 2010 2011 2012 2013 2014
Saturn Vue 2002-2007 2002 2003 2004 2005 2006 2007
Cadillac CTS 2003-2014 2007 2008 2009 2010 2011 2012 2013 2014
Buick Lacrosse 2011-2013 2011 2012 2013
Pontiac Bonneville 2000-2005 2000 2001 2002 2003 2004 2005
GMC Sierra 2500 2003-2014 2007 2008 2009 2010 2011 2012 2013 2014
Saturn Aura 2005, 2007 2005 2007
Chevrolet Suburban 1500 2003-2011 2004 2005 2006 2007 2008 2009 2010 2011
Saturn Outlook 2007-2009 2007 2008 2009
Saab 9-3 2010-2011 2010 2011
Chevrolet Aveo 2011 2011
Pontiac Sunfire 2003-2005 2003 2004 2005
Chevrolet Silverado 3500 2003-2014 2007 2008 2009 2010 2011 2012 2013 2014
Chevrolet Sonic 2014 2014
Buick Lucerne 2011 2011
GMC Yukon Denali 2003-2013 2006 2007 2008 2009 2010 2011 2012 2013
Hummer H3 2006-2010 2006 2007 2008 2009 2010
Oldsmobile Aurora 2001-2003 2001 2002 2003
Chevrolet Express 2003-2015 2008 2009 2010 2011 2012 2013 2014 2015

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