March 2, 2015 Service bulletin

This informational bulletin provides information on communication with OnStar® module after Canadian...

Chevrolet technical service bulletin 15-08-73-001 for 2000-2011 Chevrolet Malibu, 2006-2009 Chevrolet Silverado 1500 and 2000-2009 Chevrolet Impala and others.

Bulletin number: 15-08-73-001
Component: Electrical system
Summary: This informational bulletin provides information on communication with OnStar® module after Canadian cellular upgrade.

Owners of these vehicles have filed 28,353 complaints in the electrical category.

Vehicles covered

Chevrolet Malibu 2000-2011 2004 2005 2006 2007 2008 2009 2010 2011
Chevrolet Silverado 1500 2006-2009 2006 2007 2008 2009
Chevrolet Impala 2000-2009 2002 2003 2004 2005 2006 2007 2008 2009
Chevrolet Tahoe 2000-2013 2006 2007 2008 2009 2010 2011 2012 2013
Chevrolet Equinox 2005-2009 2005 2006 2007 2008 2009
Chevrolet Suburban 2000-2013 2006 2007 2008 2009 2010 2011 2012 2013
Chevrolet Blazer 2000-2005 2000 2001 2002 2003 2004 2005
Chevrolet Cobalt 2005-2010 2005 2006 2007 2008 2009 2010
Chevrolet Trailblazer 2002-2009 2002 2003 2004 2005 2006 2007 2008 2009
Pontiac G6 2005-2010 2005 2006 2007 2008 2009 2010
Chevrolet S10 2000-2004 2000 2001 2002 2003 2004
GMC Acadia 2007-2013 2007 2008 2009 2010 2011 2012 2013
Chevrolet Traverse 2009-2013 2009 2010 2011 2012 2013
Pontiac Grand Am 2000-2005 2000 2001 2002 2003 2004 2005
Pontiac Grand Prix 2000-2008 2001 2002 2003 2004 2005 2006 2007 2008
Chevrolet Corvette 2000-2013 2006 2007 2008 2009 2010 2011 2012 2013
GMC Yukon 2000-2013 2006 2007 2008 2009 2010 2011 2012 2013
Chevrolet Cavalier 2000-2005 2000 2001 2002 2003 2004 2005
Saturn Ion 2003-2007 2003 2004 2005 2006 2007
Chevrolet Silverado 2500 2000-2009 2002 2003 2004 2005 2006 2007 2008 2009
Chevrolet Colorado 2004-2012 2005 2006 2007 2008 2009 2010 2011 2012
Buick Lesabre 2000-2006 2000 2001 2002 2003 2004 2005 2006
Chevrolet HHR 2006-2009 2006 2007 2008 2009
Cadillac SRX 2004-2009 2004 2005 2006 2007 2008 2009
Buick Regal 2000-2005 2000 2001 2002 2003 2004 2005
Chevrolet Camaro 2000-2002 2000 2001 2002
GMC Jimmy 2000-2004 2000 2001 2002 2003 2004
Chevrolet Astro 2000-2005 2000 2001 2002 2003 2004 2005
Cadillac Deville 2000-2005 2000 2001 2002 2003 2004 2005
Buick Enclave 2008-2013 2008 2009 2010 2011 2012 2013
GMC Yukon XL 2000-2013 2006 2007 2008 2009 2010 2011 2012 2013
GMC Envoy 2000-2009 2002 2003 2004 2005 2006 2007 2008 2009
Saturn Vue 2002-2010 2003 2004 2005 2006 2007 2008 2009 2010
Chevrolet Venture 2000-2005 2000 2001 2002 2003 2004 2005
Cadillac CTS 2003-2013 2006 2007 2008 2009 2010 2011 2012 2013
Saturn SL 2000-2002 2000 2001 2002
Buick Lacrosse 2005-2009 2005 2006 2007 2008 2009
Chevrolet Monte Carlo 2000-2007 2000 2001 2002 2003 2004 2005 2006 2007
Chevrolet Avalanche 2007-2013 2007 2008 2009 2010 2011 2012 2013
Oldsmobile Alero 2000-2004 2000 2001 2002 2003 2004

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