# Service bulletin PIP5628B A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned. - Type: Service bulletin - NHTSA id: 10176326 - Published by NHTSA: 2020\-06\-15 - Manufacturer's number: PIP5628B - Manufacturer's date: 2020\-05\-21 - NHTSA component: ENGINE ## NHTSA's summary This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 \- P0308 and/or P050D ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10176326-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10176326-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Engine ## Trouble codes named P0300, P0308, P050D ## Vehicles listed - 2016 to 2018 BUICK CASCADA - 2000 to 2005 BUICK CENTURY - 2008 to 2018 BUICK ENCLAVE - 2013 to 2018 BUICK ENCORE - 2016 to 2018 BUICK ENVISION - 2005 to 2018 BUICK LACROSSE - 2000 to 2005 BUICK LESABRE - 2006 BUICK LESABRE - 2006 to 2011 BUICK LUCERNE - 2012 BUICK LUCERNE - 2000 to 2005 BUICK PARK AVENUE - 2004 to 2007 BUICK RAINIER - 2000 to 2004 BUICK REGAL - 2005 BUICK REGAL - 2011 to 2018 BUICK REGAL - 2002 to 2007 BUICK RENDEZVOUS - 2000 BUICK RIVIERA - 2005 to 2007 BUICK TERRAZA - 2008 BUICK TERRAZA - 2012 to 2017 BUICK VERANO - 2013 to 2018 CADILLAC ATS - 2000 to 2001 CADILLAC CATERA - 2016 to 2018 CADILLAC CT6 - 2003 to 2018 CADILLAC CTS - 2014 CADILLAC CTS\-V - 2000 to 2005 CADILLAC DEVILLE - 2006 to 2011 CADILLAC DTS - 2000 to 2002 CADILLAC ELDORADO - 2014 to 2017 CADILLAC ELR - 2000 CADILLAC ESCALADE - 2002 to 2018 CADILLAC ESCALADE - 2003 to 2016 CADILLAC ESCALADE ESV - 2017 to 2018 CADILLAC ESCALADE ESV - 2007 to 2013 CADILLAC ESCALADE EXT - 2002 to 2006 CADILLAC ESCALADE EXT 1500 - 2000 to 2004 CADILLAC SEVILLE - 2004 to 2016 CADILLAC SRX - 2005 to 2011 CADILLAC STS - 2012 CADILLAC STS - 2004 to 2009 CADILLAC XLR - 2017 to 2018 CADILLAC XT5 - 2013 to 2018 CADILLAC XTS - 2016 CHEVROLET 3500 - 2018 CHEVROLET 4500HD - 2018 CHEVROLET 5500HD - 2000 to 2002 CHEVROLET ALERO EXPORT - 2000 to 2005 CHEVROLET ASTRO - 2007 to 2013 CHEVROLET AVALANCHE - 2002 to 2006 CHEVROLET AVALANCHE 1500 - 2002 to 2006 CHEVROLET AVALANCHE 2500 - 2004 to 2006 CHEVROLET AVEO - 2009 to 2018 CHEVROLET AVEO - 2001 CHEVROLET B7 - 2000 CHEVROLET B7 MEDIUM DUTY - 2000 to 2005 CHEVROLET BLAZER - 2017 to 2018 CHEVROLET BOLT EV - 2003 to 2009 CHEVROLET C SERIES - 2000 to 2002 CHEVROLET CAMARO - 2010 to 2018 CHEVROLET CAMARO - 2003 to 2004 CHEVROLET CAPRICE - 2011 to 2017 CHEVROLET CAPRICE - 2008 CHEVROLET CAPTIVA - 2012 to 2018 CHEVROLET CAPTIVA - 2009 CHEVROLET CAPTIVA SPORT - 2010 to 2011 CHEVROLET CAPTIVA SPORT - 2000 to 2005 CHEVROLET CAVALIER - 2014 to 2017 CHEVROLET CHEVEROLET SS - 2000 CHEVROLET CHEVY VAN - 2017 CHEVROLET CHEYENNE - 2015 to 2016 CHEVROLET CITY EXPRESS - 2004 to 2006 CHEVROLET CLASSIC - 2005 to 2010 CHEVROLET COBALT - 2004 to 2012 CHEVROLET COLORADO - 2014 CHEVROLET COLORADO - 2015 to 2018 CHEVROLET COLORADO - 2001 CHEVROLET CONVENTIONAL - 2003 CHEVROLET CONVENTIONAL - 2000 to 2018 CHEVROLET CORVETTE - 2011 to 2018 CHEVROLET CRUZE - 2005 CHEVROLET EPICA - 2005 to 2018 CHEVROLET EQUINOX - 2000 to 2018 CHEVROLET EXPRESS - 2005 to 2006 CHEVROLET F SERIES - 2000 CHEVROLET G SERIES - 2001 to 2002 CHEVROLET G VAN BUS - 2004 to 2006 CHEVROLET G VAN BUS - 2001 CHEVROLET H SERIES - 2006 to 2011 CHEVROLET HHR - 2000 to 2018 CHEVROLET IMPALA - 2001 to 2002 CHEVROLET L SERIES - 2017 CHEVROLET LOW CAB FORWARD 4500 - 2017 CHEVROLET LOW CAB FORWARD 5500 - 2000 to 2001 CHEVROLET LUMINA - 2002 CHEVROLET LUMINA - 2000 to 2002 CHEVROLET M SERIES - 2001 CHEVROLET M VAN - 2000 to 2018 CHEVROLET MALIBU - 2000 to 2001 CHEVROLET METRO - 2000 to 2007 CHEVROLET MONTE CARLO - 2014 to 2016 CHEVROLET N300 - 2018 CHEVROLET N300 - 2017 CHEVROLET N300 MAX - 2004 to 2007 CHEVROLET OPTRA - 2017 CHEVROLET ORLANDO - 2000 to 2001 CHEVROLET P SERIES - 2000 to 2002 CHEVROLET PRIZM - 2000 to 2004 CHEVROLET S10 - 2016 to 2018 CHEVROLET S10 - 2006 to 2014 CHEVROLET SILVERADO 1500 - 2017 to 2018 CHEVROLET SILVERADO 1500 - 2002 to 2005 CHEVROLET SILVERADO 1500 HD - 2000 to 2018 CHEVROLET SILVERADO 2500 - 2000 to 2001 CHEVROLET SILVERADO 3500 - 2017 CHEVROLET SILVERADO 3500 - 2012 to 2018 CHEVROLET SONIC - 2013 to 2018 CHEVROLET SPARK - 2014 to 2017 CHEVROLET SPARK EV - 2003 to 2006 CHEVROLET SSR - 2000 to 2018 CHEVROLET SUBURBAN - 2003 to 2009 CHEVROLET T SERIES - 2010 CHEVROLET T SERIES - 2000 to 2018 CHEVROLET TAHOE - 2000 to 2004 CHEVROLET TRACKER - 2002 to 2009 CHEVROLET TRAILBLAZER - 2017 to 2018 CHEVROLET TRAILBLAZER - 2000 to 2001 CHEVROLET TRANS SPORT - 2009 to 2018 CHEVROLET TRAVERSE - 2013 to 2018 CHEVROLET TRAX - 2005 to 2009 CHEVROLET UPLANDER - 2000 CHEVROLET V SERIES - 2000 to 2005 CHEVROLET VENTURE - 2011 to 2018 CHEVROLET VOLT - 2000 CHEVROLET W SERIES - 2000 to 2010 CHEVROLET W\-SERIES - 2007 to 2018 GMC ACADIA - 2004 to 2009 GMC C SERIES - 2004 to 2012 GMC CANYON - 2015 to 2018 GMC CANYON - 2000 to 2001 GMC ENVOY - 2002 to 2009 GMC ENVOY - 2006 GMC ENVOY XL - 2004 to 2005 GMC ENVOY XUV - 2000 GMC G SERIES - 2003 GMC G SERIES - 2000 GMC G VAN BUS - 2010 GMC G VAN BUS - 2001 to 2002 GMC GM - 2000 to 2004 GMC JIMMY - 2005 GMC JIMMY CLASSIC - 2000 to 2001 GMC M/L VAN - 2000 to 2005 GMC SAFARI - 2000 GMC SAFARI \(GMC\) - 2000 to 2018 GMC SAVANA - 2014 GMC SIERRA 1500 - 2007 to 2018 GMC SIERRA 2500 - 2003 GMC SIERRA DENALI - 2007 to 2013 GMC SIERRA DENALI - 2015 to 2018 GMC SIERRA DENALI - 2000 to 2004 GMC SONOMA - 2000 GMC SUBURBAN - 2001 GMC SUBURBAN - 2010 to 2018 GMC TERRAIN - 2003 to 2010 GMC TOPKICK - 2004 to 2010 GMC W\-SERIES - 2000 to 2018 GMC YUKON - 2000 to 2013 GMC YUKON DENALI - 2004 to 2013 GMC YUKON DENALI XL - 2000 to 2011 GMC YUKON XL - 2012 to 2014 GMC YUKON XL - 2015 to 2018 GMC YUKON XL - 2003 to 2010 HUMMER H2 - 2006 to 2010 HUMMER H3 - 2006 ISUZU 4500 SERIES - 2008 ISUZU H SERIES - 2009 ISUZU H SERIES - 2009 to 2010 ISUZU T SERIES - 2000 to 2004 OLDSMOBILE ALERO - 2000 OLDSMOBILE AURORA - 2001 to 2003 OLDSMOBILE AURORA - 2000 to 2004 OLDSMOBILE BRAVADA - 2000 to 2002 OLDSMOBILE INTRIGUE - 2000 to 2004 OLDSMOBILE SILHOUETTE - 2001 to 2005 PONTIAC AZTEK - 2000 to 2005 PONTIAC BONNEVILLE - 2000 to 2002 PONTIAC FIREBIRD - 2008 to 2010 PONTIAC G3 - 2011 PONTIAC G3 - 2007 to 2010 PONTIAC G5 - 2011 PONTIAC G5 - 2005 to 2010 PONTIAC G6 - 2008 to 2010 PONTIAC G8 - 2000 to 2005 PONTIAC GRAND AM - 2000 to 2008 PONTIAC GRAND PRIX - 2004 to 2006 PONTIAC GTO - 2007 PONTIAC GTO - 2000 to 2004 PONTIAC MONTANA - 2005 to 2009 PONTIAC MONTANA - 2000 to 2004 PONTIAC MONTANA EXT - 2005 to 2006 PONTIAC PURSUIT - 2007 to 2009 PONTIAC PURSUIT ## Recalls for the same vehicles and component - [2019449](/recalls/tc/2019449.md), 2019-09-06: Engine - [19V642000](/recalls/nhtsa/19V642000.md), 2019-09-06: ENGINE; ELECTRICAL SYSTEM:SOFTWARE; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS - [16V868000](/recalls/nhtsa/16V868000.md), 2016-12-02: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN - [15V701000](/recalls/nhtsa/15V701000.md), 2015-10-26: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE; ENGINE AND ENGINE COOLING:ENGINE - [2015501](/recalls/tc/2015501.md), 2015-10-23: Engine - [15V201000](/recalls/nhtsa/15V201000.md), 2015-04-06: ENGINE AND ENGINE COOLING:ENGINE - [2015145](/recalls/tc/2015145.md), 2015-04-02: Engine - [2014577](/recalls/tc/2014577.md), 2014-12-18: Engine - [14V007000](/recalls/nhtsa/14V007000.md), 2014-01-13: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM - [2009105](/recalls/tc/2009105.md), 2009-04-08: Engine ## Other bulletins for the same vehicles and component - [00\-06\-01\-026R](/bulletins/11026017.md), 2025-12-03, Service bulletin: ENGINE. This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage. - [23\-NA\-153](/bulletins/11024485.md), 2025-10-25, Service bulletin: ENGINE. The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay. - [22\-NA\-080](/bulletins/11024330.md), 2025-10-16, Service bulletin: ENGINE. This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder. - [15\-NA\-010](/bulletins/11020254.md), 2025-07-07, Service bulletin: ENGINE. This service bulletin provides information to dealership personnel for new vehicles with less than 1,000 miles that may not pass California smog inspection or smog inspection in other states. - [25\-NA\-100](/bulletins/11019503.md), 2025-06-12, Service bulletin: ENGINE. This warranty administration bulletin provides policy information on vehicles outside of a California Emissions State who move to and register their vehicle in a California Emission State may be entitled to the 7 year, 70,000\-mile Emission Select State Component Limited Warranty. - [18\-NA\-069](/bulletins/11017876.md), 2025-05-06, Service bulletin: STRUCTURE:BODY; ELECTRICAL SYSTEM; ENGINE. This service bulletin provides a service procedure to correct conditions of Poor Engine Performance in Extremely cold weather conditions, CAC Icing, MIL Illuminated with DTCs set. - [21\-NA\-139](/bulletins/11017443.md), 2025-05-01, Service bulletin: ELECTRICAL SYSTEM; ENGINE. This service bulletin provides a repair procedure to correct a customer concern of a Malfunction Indicator Lamp \(MIL\) Illuminated \- DTC P3055 Set. - [25\-NA\-052](/bulletins/11017263.md), 2025-04-28, Service bulletin: ENGINE. This bulletin advises the technician to flush the cooling system multiple times if oil has been found in the cooling system and replace the parts that may be contaminated due to oil in system. - [25\-NA\-052](/bulletins/11016942.md), 2025-04-10, Service bulletin: ENGINE. This bulletin advises the technician to flush the cooling system multiple times if oil has been found in the cooling system and replace the parts that may be contaminated due to oil in system. - [23\-NA\-216](/bulletins/11014581.md), 2025-02-28, Service bulletin: ENGINE. This service bulletin provides a procedure to replace the exhaust resonator/muffler assembly to correct a customer concern of rattle noise from exhaust. 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