Malfunction Indicator Lamp (MIL) Illuminated – DTC P219A and/or P219B Set – 2016-2022 Buick Cadillac Chevrolet GMC Holden

General Motors

NHTSA ID Number: 10222837 Manufacturer Communication Number: 22-NA-193 Summary This informational bulletin explains to the tech on where to look for a possible concern with the rockers causing the MIL to illuminate.   Condition Some customers may comment that the MIL is illuminated. Some technicians may find one or more of the following codes set in the … Read more

DTCs P219A or P219B Setting With No Other Drivability Symptoms – 2016-2021 Buick Cadillac Chevrolet GMC

2021 Chevrolet Camaro

NHTSA ID Number: 10193444 Manufacturer Communication Number: PIP5802   Summary This Preliminary information communicates diagnostic assistance for DTC’s P219A and P219B.     52 Affected Products Vehicles MAKE MODEL YEAR BUICK LACROSSE 2017-2019 BUICK REGAL 2018-2020 CADILLAC ATS 2016-2019 CADILLAC CT5 2020-2021 CADILLAC CT6 2016-2020 CADILLAC CTS 2016-2019 CADILLAC XT5 2017-2021 CADILLAC XT6 2020-2021 CHEVROLET BLAZER 2019-2021 … Read more

Driveability Concerns Caused by Intake Rocker Arm Oil Control Valve, Chuggle, Surge, Misfire, Malfunction Indicator Lamp (MIL) Illuminated – DTC P0068, P0101, P0106, P0171, P0300, P219A, P16D0, P16D1, P2646 and/or P2647 Set – 2014-2015 Chevrolet Impala & Malibu

2015 Chevrolet Impala

NHTSA ID Number: 10205592 Manufacturer Communication Number: 21NA274   Summary This service bulletin provides a repair procedure to replace the oil control valve (OCV) to correct customers driveability concerns of Chuggle, Surge, Misfire and a Malfunction Indicator Lamp (MIL) Illuminated.     4 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET IMPALA 2014-2015 CHEVROLET MALIBU 2014-2015   Condition … Read more

Diagnostic Tips For DTC P219A – 2010-2015 Chevrolet GMC Buick

2015 Chevrolet Equinox

NHTSA ID Number: 10114596 Manufacturer Communication Number: PIP5301A   Summary This Preliminary Information communication provides information to the technician the steps on how to diagnose and repair vehicle that may have Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Code P219A. Technician should use published Service Information diagnostics for Diagnostic Trouble Code P219A. … Read more