PIP5169
Service Bulletin Details
Public Details for: PIP5169
This preliminary information communication provides information to the technician about vehicles that are setting diagnostic trouble code P0300 after engine repairs. Technician will need to ensure that injector connectors for cylinder 5-7 a
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Bulletin No.: PIP5169 Date: Jan-2014 Subject: DTC P0300 Setting After Engine Repairs Models: 2004-2007 Buick Rainier 2008-2009 Buick LaCrosse, Allure (Canada Only) 2006-2013 Cadillac CTS-V 2002-2013 Cadillac Escalade 2010-2013 Chevrolet Camaro 2011-2013 Chevrolet Caprice PPV 2002-2013 Chevrolet Avalanche 1999-2013 Chevrolet Express, Silverado, Suburban, Tahoe 2002-2014 Chevrolet Silverado HD 2009-2013 Chevrolet Colorado 2003-2009 Chevrolet Trailblazer 2006-2009 Chevrolet Impala SS 2006-2007 Chevrolet Monte Carlo SS 2003-2006 Chevrolet SSR 2005-2013 Chevrolet Corvette 2009-2013 GMC Canyon 2003-2009 GMC Envoy 1999-2013 GMC Savana, Sierra, Yukon 2002-2014 GMC Sierra HD 2003-2010 Hummer H2 2008-2010 Hummer H3 2008-2010 Pontiac G8 2005-2006 Pontiac GTO 2005-2008 Pontiac Grand Prix GXP 2005-2009 Saab 97x with a V8 engine The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI. Condition/Concern DTC P0300 Setting After engine Repairs. It is possible to have injector connectors crossed for cylinder 5-7 and 6-8 to cause an engine misfire. 1 The engine misfire may not be detected and may happen during deceleration. Recommendation/Instructions If you have determined crossed injector connectors maybe a possible case, use the applicable SI document to validate the injector connector routing. Correct the injector connector routing and evaluate for the concern. Warranty Information There is not a labor time or labor operation associated with this PI because the labor time is considered part of the original repair. Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed. GM bulletins are intended for use by professional technicians, NOT a "do-it-yourselfer". They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information. WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION 2