June 4, 2019 Service bulletin

Equipment: electrical

Chevrolet technical service bulletin PIT5652E for 2007-2011 Chevrolet Silverado 1500, 2007-2011 Chevrolet Tahoe and 2007-2011 GMC Sierra 1500 and others.

Bulletin number: PIT5652E
Component: Equipment: electrical
Summary: This Preliminary Information document advises technicians that a condition may occur with the listed vehicles where the radio clock may not display the time. Dealer technicians are advised of a temporary proicedure to get the clock to display until Engineering has developed the permanent repair. The listed Cadillac, Pontiac, and Corvette RPO codes do not have a temporary repair at this time as Engineering continues to work on the permanent repairs for those vehicles.

Vehicles covered

Chevrolet Silverado 1500 2007-2011 2007 2008 2009 2010 2011
Chevrolet Tahoe 2007-2011 2007 2008 2009 2010 2011
GMC Sierra 1500 2007-2011 2007 2008 2009 2010 2011
Chevrolet Suburban 2007-2011 2007 2008 2009 2010 2011
Pontiac Grand Prix 2004-2008 2004 2005 2006 2007 2008
Chevrolet Corvette 2005-2012 2005 2006 2007 2008 2009 2010 2011 2012
GMC Yukon 2007-2011 2007 2008 2009 2010 2011
Chevrolet Silverado 2500 2007-2011 2007 2008 2009 2010 2011
GMC Yukon XL 2007-2011 2007 2008 2009 2010 2011
Chevrolet Avalanche 2007-2011 2007 2008 2009 2010 2011
GMC Sierra 2500 2007-2011 2007 2008 2009 2010 2011
Chevrolet Silverado 3500 2007-2011 2007 2008 2009 2010 2011
GMC Sierra 3500 2007-2011 2007 2008 2009 2010 2011
Saab 9-5 2005-2009 2005 2006 2007 2008 2009
Cadillac DTS 2006-2011 2006 2007 2008 2009 2010 2011
Cadillac STS 2005-2011 2005 2006 2007 2008 2009 2010 2011
Hummer H2 2008-2009 2008 2009
GMC Denali 2007-2011 2007 2008 2009 2010 2011

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