March 19, 2013 Service bulletin

This informational bulletin provides information of suspected tampering or vehicle modifications for...

Chevrolet technical service bulletin 09-06-04-026G for 2006-2014 Chevrolet Malibu, 2006-2011, 2014 Chevrolet Silverado 1500 and 2006-2014 Chevrolet Impala and others.

Bulletin number: 09-06-04-026G
Component: Power train
Summary: This informational bulletin provides information of suspected tampering or vehicle modifications for non-GM (Aftermarket) engine and transmission calibrations for V6 and V8 gasoline engines Using Tech 2® or global diagnostic system 2 (GDS 2)

Owners of these vehicles have filed 6,581 complaints in the transmission category.

Vehicles covered

Chevrolet Malibu 2006-2014 2007 2008 2009 2010 2011 2012 2013 2014
Chevrolet Silverado 1500 2006-2011, 2014 2006 2007 2008 2009 2010 2011 2014
Chevrolet Impala 2006-2014 2007 2008 2009 2010 2011 2012 2013 2014
Chevrolet Tahoe 2006-2014 2007 2008 2009 2010 2011 2012 2013 2014
Chevrolet Equinox 2006-2014 2007 2008 2009 2010 2011 2012 2013 2014
GMC Sierra 1500 2014 2014
Chevrolet Suburban 2006-2014 2007 2008 2009 2010 2011 2012 2013 2014
Chevrolet Trailblazer 2006-2009 2006 2007 2008 2009
GMC Acadia 2007-2014 2007 2008 2009 2010 2011 2012 2013 2014
Chevrolet Traverse 2009-2014 2009 2010 2011 2012 2013 2014
Pontiac Grand Prix 2006-2008 2006 2007 2008
Chevrolet Corvette 2006-2014 2007 2008 2009 2010 2011 2012 2013 2014
GMC Yukon 2006-2014 2007 2008 2009 2010 2011 2012 2013 2014
Chevrolet Silverado 2500 2006-2014 2007 2008 2009 2010 2011 2012 2013 2014
Chevrolet Cruze 2012 2012
Chevrolet Colorado 2006-2012 2006 2007 2008 2009 2010 2011 2012
Buick Lesabre 2006 2006
Cadillac SRX 2006-2014 2007 2008 2009 2010 2011 2012 2013 2014
GMC Terrain 2010-2014 2010 2011 2012 2013 2014
Buick Regal 2011-2014 2011 2012 2013 2014
Chevrolet Camaro 2010-2014 2010 2011 2012 2013 2014
Buick Enclave 2008-2014 2008 2009 2010 2011 2012 2013 2014
GMC Yukon XL 2006-2014 2007 2008 2009 2010 2011 2012 2013 2014
GMC Envoy 2006-2009 2006 2007 2008 2009
Saturn Vue 2006-2010 2006 2007 2008 2009 2010
Cadillac CTS 2006-2014 2007 2008 2009 2010 2011 2012 2013 2014
Buick Lacrosse 2006-2014 2007 2008 2009 2010 2011 2012 2013 2014
Chevrolet Monte Carlo 2006-2007 2006 2007
Chevrolet Avalanche 2007-2013 2007 2008 2009 2010 2011 2012 2013
GMC Sierra 2500 2007-2014 2007 2008 2009 2010 2011 2012 2013 2014
Cadillac Escalade 2006-2014 2007 2008 2009 2010 2011 2012 2013 2014
GMC Canyon 2006-2012 2006 2007 2008 2009 2010 2011 2012
Saturn Outlook 2007-2010 2007 2008 2009 2010
Chevrolet Aveo 2010 2010
Buick Rendezvous 2006-2007 2006 2007
Chevrolet Silverado 3500 2013 2013
Pontiac Montana 2006-2009 2006 2007 2008 2009
Chevrolet Sonic 2012 2012
Buick Lucerne 2006-2012 2006 2007 2008 2009 2010 2011 2012
GMC Yukon Denali 2006-2013 2006 2007 2008 2009 2010 2011 2012 2013

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