December 22, 2015 Service bulletin

Equipment adaptive/mobility

Chevrolet technical service bulletin PIP4932D for 2007-2011, 2014 Chevrolet Silverado 1500, 2014 GMC Sierra 1500 and 2007-2016 Chevrolet Silverado 2500 and others.

Bulletin number: PIP4932D
Component: Equipment adaptive/mobility
Summary: This Preliminary Information communication provides information to the technician about vehicles with Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0101. Technician should follow published Service Information diagnostics for any Diagnostic Trouble Codes that are set. If during diagnosis the tech has found that the Airflow Leak Equivalency Ratio or Induction System Leak Indication is above or below the specification the tech will have to carefully check for leaks in the air intake.

Vehicles covered

Chevrolet Silverado 1500 2007-2011, 2014 2007 2008 2009 2010 2011 2014
GMC Sierra 1500 2014 2014
Chevrolet Silverado 2500 2007-2016 2009 2010 2011 2012 2013 2014 2015 2016
GMC Sierra 2500 2007-2016 2009 2010 2011 2012 2013 2014 2015 2016
Chevrolet Silverado 3500 2013 2013
Chevrolet Express 2007-2016 2009 2010 2011 2012 2013 2014 2015 2016
GMC Savana 2007-2016 2009 2010 2011 2012 2013 2014 2015 2016
GMC Sierra Denali 2007-2013, 2015-2016 2008 2009 2010 2011 2012 2013 2015 2016
Chevrolet C Series 2007-2009 2007 2008 2009
GMC Topkick 2007-2010 2007 2008 2009 2010

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