OnStar Red LED Illuminated – DTCs U18B4, U18B5, U18AF Set – 2018-2019 Chevrolet & GMC

2018 GMC Terrain

NHTSA ID Number: 10161953 Manufacturer Communication Number: 19NA106 Summary This Technical bulletin provides a Correction for a Condition of OnStar Red LED Illuminated – DTCs U18B4, U18B5, U18AF Set.   5 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SONIC 2018-2019 CHEVROLET TRAX 2018-2019 GMC TERRAIN 2018   Parts Radio Assembly 84610604 Radio Assembly 84610605 Radio Assembly 84667777 … Read more

SES Light With A P2097 Or P2099 – 2004-2019 Buick Cadillac Chevrolet GMC Pontiac Saturn

2019 Buick Enclave

NHTSA ID Number: 10162138 Manufacturer Communication Number: PIP4964D Summary This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Code P2097 or P2099. Technician will need to perform an injector balance or Active Fuel Injector Tester prior to going further. Technician … Read more

Engine Misfire DTC P0300 – 2016-2019 Chevrolet & GMC

2019 Chevrolet Equinox

NHTSA ID Number: 10162140 Manufacturer Communication Number: PIP5657A Summary This Preliminary information communicates the possibility of a misfire occuring due to a broken center insulator on the spark plug.   20 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET CRUZE 2016-2019 CHEVROLET EQUINOX 2018-2019 CHEVROLET MALIBU 2016-2019 CHEVROLET SPARK 2016-2019 CHEVROLET VOLT 2016-2019 GMC TERRAIN 2018-2019     … Read more

Possible Charge Air Cooler Outlet Hose Disconnected From Throttle Body And One or More of The Following DTCs P0172, P0299, P0101, P0506, P1101 – 2018-2022 Chevrolet Holden & GMC

2019 Chevrolet Equinox

NHTSA ID Number: 10201319 Manufacturer Communication Number: PIP5651F   Summary This Preliminary information communicates the possibility of the charge air cooler pipe connection becoming disconnected from the throttle body causing a reduced power issue and one or more of the following trouble codes P0172, P0299, P0101, P0506, P1101.     15 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET … Read more

Information Assistance for HFV6 Re-Manufactured Engine Misfire Diagnosis – 2007-2020 Buick Cadillac Chevrolet GMC Pontiac Saturn

2019 Buick Enclave

NHTSA ID Number: 10178312 Manufacturer Communication Number: PIP5528E   Summary This Preliminary information communicates the repair recommendations for misfire and DTC’s immediately following HFV6 re-manufactured engines replacement.   147 Affected Products Vehicles MAKE MODEL YEAR BUICK ALLURE 2006-2009 BUICK ENCLAVE 2008-2020 BUICK LACROSSE 2007-2016 CADILLAC ATS 2013-2015 CADILLAC CTS 2007-2016 CADILLAC SRX 2007-2016 CADILLAC STS 2007-2011 CADILLAC XTS 2013-2019 … Read more