# Service bulletin PIP5628F 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: 10236164 - Published by NHTSA: 2023\-05\-15 - Manufacturer's number: PIP5628F - Manufacturer's date: 2023\-04\-24 - NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\) ## 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/2023/MC-10236164-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10236164-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Engine, Engine control module ## Trouble codes named P0300, P0308, P050D ## Vehicles listed - 2006 BUICK ALLURE - 2016 to 2019 BUICK CASCADA - 2000 to 2005 BUICK CENTURY - 2008 to 2022 BUICK ENCLAVE - 2013 to 2022 BUICK ENCORE - 2016 to 2022 BUICK ENVISION - 2005 to 2019 BUICK LACROSSE - 2000 to 2005 BUICK LESABRE - 2006 to 2011 BUICK LUCERNE - 2000 to 2005 BUICK PARK AVENUE - 2004 to 2007 BUICK RAINIER - 2000 to 2004 BUICK REGAL - 2011 to 2020 BUICK REGAL - 2002 to 2007 BUICK RENDEZVOUS - 2005 to 2007 BUICK TERRAZA - 2012 to 2017 BUICK VERANO - 2013 to 2019 CADILLAC ATS - 2020 to 2022 CADILLAC CT4 - 2020 to 2022 CADILLAC CT5 - 2016 to 2020 CADILLAC CT6 - 2003 to 2019 CADILLAC CTS - 2000 to 2005 CADILLAC DEVILLE - 2006 to 2011 CADILLAC DTS - 2000 to 2002 CADILLAC ELDORADO - 2014 to 2016 CADILLAC ELR - 2000 CADILLAC ESCALADE - 2002 to 2020 CADILLAC ESCALADE - 2022 CADILLAC ESCALADE - 2003 to 2010 CADILLAC ESCALADE ESV - 2012 CADILLAC ESCALADE ESV - 2016 CADILLAC ESCALADE ESV - 2018 to 2019 CADILLAC ESCALADE ESV - 2021 CADILLAC ESCALADE NA - 2000 to 2004 CADILLAC SEVILLE - 2004 to 2016 CADILLAC SRX - 2005 to 2011 CADILLAC STS - 2004 to 2009 CADILLAC XLR - 2019 to 2022 CADILLAC XT4 - 2017 to 2022 CADILLAC XT5 - 2020 to 2022 CADILLAC XT6 - 2013 to 2019 CADILLAC XTS - 2000 to 2005 CHEVROLET ASTRO - 2007 to 2013 CHEVROLET AVALANCHE - 2002 to 2006 CHEVROLET AVALANCHE 1500 - 2000 to 2005 CHEVROLET BLAZER - 2019 to 2022 CHEVROLET BLAZER - 2017 to 2022 CHEVROLET BOLT EV - 2000 to 2002 CHEVROLET CAMARO - 2010 to 2022 CHEVROLET CAMARO - 2012 to 2015 CHEVROLET CAPRICE - 2011 to 2015 CHEVROLET CAPTIVA - 2012 CHEVROLET CAPTIVA SPORT - 2000 to 2005 CHEVROLET CAVALIER - 2014 to 2017 CHEVROLET CHEVEROLET SS - 2015 CHEVROLET CITY EXPRESS - 2005 to 2010 CHEVROLET COBALT - 2004 to 2012 CHEVROLET COLORADO - 2015 to 2022 CHEVROLET COLORADO - 2000 to 2020 CHEVROLET CORVETTE - 2011 to 2019 CHEVROLET CRUZE - 2005 to 2022 CHEVROLET EQUINOX - 2000 to 2021 CHEVROLET EXPRESS - 2012 CHEVROLET EXPRESS 1500 - 2014 CHEVROLET EXPRESS 1500 - 2014 CHEVROLET EXPRESS 2500 - 2012 CHEVROLET EXPRESS 3500 - 2014 CHEVROLET EXPRESS 3500 - 2012 CHEVROLET EXPRESS 4500 - 2016 CHEVROLET EXPRESS 4500 - 2017 CHEVROLET EXPRESS CUTAWAY VAN - 2006 to 2011 CHEVROLET HHR - 2000 to 2020 CHEVROLET IMPALA - 2000 to 2001 CHEVROLET LUMINA - 2000 to 2022 CHEVROLET MALIBU - 2000 to 2001 CHEVROLET METRO - 2000 to 2007 CHEVROLET MONTE CARLO - 2000 CHEVROLET P SERIES - 2000 to 2002 CHEVROLET PRIZM - 2000 to 2004 CHEVROLET S10 - 2000 to 2022 CHEVROLET SILVERADO 1500 - 2000 CHEVROLET SILVERADO 2500 - 2002 to 2022 CHEVROLET SILVERADO 2500 - 2000 to 2022 CHEVROLET SILVERADO 3500 - 2012 to 2020 CHEVROLET SONIC - 2013 to 2021 CHEVROLET SPARK - 2003 to 2006 CHEVROLET SSR - 2000 to 2022 CHEVROLET SUBURBAN - 2000 to 2022 CHEVROLET TAHOE - 2000 to 2004 CHEVROLET TRACKER - 2002 to 2009 CHEVROLET TRAILBLAZER - 2019 CHEVROLET TRAILBLAZER - 2021 to 2022 CHEVROLET TRAILBLAZER - 2009 to 2022 CHEVROLET TRAVERSE - 2013 to 2022 CHEVROLET TRAX - 2005 to 2009 CHEVROLET UPLANDER - 2000 to 2005 CHEVROLET VENTURE - 2011 to 2019 CHEVROLET VOLT - 2007 to 2022 GMC ACADIA - 2004 to 2012 GMC CANYON - 2015 to 2022 GMC CANYON - 2000 GMC ENVOY - 2002 to 2009 GMC ENVOY - 2000 to 2001 GMC JIMMY - 2005 GMC JIMMY CLASSIC - 2000 to 2005 GMC SAFARI - 2000 to 2022 GMC SAVANA - 2012 GMC SAVANA 2500 - 2012 GMC SAVANA 3500 - 2000 to 2022 GMC SIERRA 1500 - 2000 to 2022 GMC SIERRA 2500 - 2000 to 2022 GMC SIERRA 3500 - 2000 to 2004 GMC SONOMA - 2000 GMC SUBURBAN - 2010 to 2021 GMC TERRAIN - 2022 GMC TERRAIN NA - 2000 to 2022 GMC YUKON - 2003 to 2009 HUMMER H2 - 2006 to 2010 HUMMER H3 - 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 - 2009 PONTIAC G3 - 2006 PONTIAC G4 - 2007 to 2010 PONTIAC G5 - 2005 to 2010 PONTIAC G6 - 2000 to 2005 PONTIAC GRAND AM - 2000 to 2008 PONTIAC GRAND PRIX - 2000 to 2004 PONTIAC MONTANA - 2005 to 2008 PONTIAC MONTANA - 2006 to 2010 PONTIAC SOLSTICE - 2000 to 2005 PONTIAC SUNFIRE - 2006 to 2009 PONTIAC TORRENT - 2003 to 2010 PONTIAC VIBE - 2007 to 2010 SATURN AURA - 2003 to 2007 SATURN ION - 2007 to 2010 SATURN OUTLOOK - 2005 to 2007 SATURN RELAY - 2007 to 2010 SATURN SKY - 2002 to 2010 SATURN VUE ## Other bulletins for the same vehicles and component - [14616](/bulletins/10247224.md), 2023-12-18, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); UNKNOWN OR OTHER. Service 4WD Message ? Transfer Case Stuck in 4WD HI - [130089009](/bulletins/10246631.md), 2023-12-11, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Expanded Availability for Remanufacture and Return \(R\&R\) Electronic Control Modules - [N212355140](/bulletins/10230578.md), 2023-01-24, Service bulletin: ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Service Update Bulletin \- Certain vehicles may have a condition where the engine control module has an incorrect calibration. Dealers are to reprogram the engine control module. - [20NA090](/bulletins/10214199.md), 2022-06-21, Service bulletin: EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE. This informational bulletin provides a way for the technician to identify if the ECM has been modified. - [20NA228](/bulletins/10212563.md), 2022-05-31, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; FUEL SYSTEM, OTHER:FUEL FILTER; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); UNKNOWN OR OTHER. This technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the reason for a failed fuel filter life reset during ECM transfer of data. - [20NA189](/bulletins/10212561.md), 2022-05-31, Service bulletin: ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); POWER TRAIN. This technical bulletin provides repair information to correct a customer concern of Transmission Control Module Offline Event. - [N212355740](/bulletins/10211967.md), 2022-05-20, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Certain vehicles may not have the Integrated Brake Assist communication turned on due to an incorrect calibration. Dealers will reprogram the ECM. - [1823901](/bulletins/10207988.md), 2022-02-14, Service bulletin: ELECTRICAL SYSTEM; AIR BAGS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); EXTERIOR LIGHTING. Emissions Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with 4\-cylinder engines \(RPO LHN, LEX, L3A, LYX, LKN, LE2, LCV or LTG\). On some vehicles, an electrical connection in the circuit board may fail in the engine control module. If this occurs, a malfunction indicator lamp \(MIL\), such as the Check Engine Light may illuminate. Replace the Engine Control Module \(ECM\). - [21NA257](/bulletins/10207917.md), 2022-02-14, Service bulletin: EXTERIOR LIGHTING; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). This service bulletin provides a service procedure to correct a customer concern of a Malfunction Indicator Lamp \(MIL\) Illuminated \- DTC P3075 Set. - [21NA256](/bulletins/10207916.md), 2022-02-14, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); EXTERIOR LIGHTING. This service bulletin provides repair information for dealers/technicians to correct a customer concern of a Malfunction Indicator Lamp Illuminated with DTC P26BB Set. 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