Diagnostic Tips

OnStar Hands Free Calling Missing Icon and Inoperative – 2019 Buick Regal

by
2019 Buick Regal

NHTSA ID Number: 10162163 Manufacturer Communication Number: PIC6368 Summary This Preliminary information communicates information regarding a radio software concern that effects OnStar handsfree calling selection missing from the radio display.   1 Affected Product Vehicle MAKE MODEL YEAR BUICK REGAL 2019     SEOCONTENT-START Bulletin No.: PIC6368 Published date: 06/26/2019 Preliminary Information PIC6368 OnStar Hands Free Calling … Read more

Brake Pad Life % Calculates Down too Quickly – 2019 Chevrolet Silverado & GMC Sierra 1500

by
2019 Chevrolet Silverado 1500

NHTSA ID Number: 10184118 Manufacturer Communication Number: PIT5695C   Summary This Preliminary information communicates an issue where the brake pad monitor life % counts down to quickly.  Engineering released new Brake System Control Module Software to correct this issue and dealership are to reprogram the BSCM.     SEOCONTENT-START Bulletin No.: PIT5695C Published date: 11/17/2020 Preliminary Information … Read more

ABS / TCS MIL On Code B0010.5A Stored – 2018-2019 Buick Chevrolet & GMC

by
2019 Chevrolet Equinox

NHTSA ID Number: 10162171 Manufacturer Communication Number: PIT5696 Summary This preliminary information discusses potential for a code C0010.5A to store in the brake controller which appears to be setting falsely and advises engineering is investigating the concern.   10 Affected Products Vehicles MAKE MODEL YEAR BUICK ENVISION 2018-2019 CHEVROLET COLORADO 2018-2019 CHEVROLET EQUINOX 2018-2019 GMC CANYON 2018-2019 … Read more

Shudder Or Vibration From The Transmission – 2017-2019 Chevrolet Silverado & GMC Sierra

by
2019 Chevrolet Silverado

NHTSA ID Number: 10156952 Manufacturer Communication Number: PIP5541A Summary This Preliminary information communicates to the dealer technician using the PICO scope will aid in determining if the if the engine or transmission is root cause of a vibration or shudder concern.   7 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 2017 CHEVROLET SILVERADO 2500 2018-2019 CHEVROLET … Read more

Malfunction Indicator Lamp (MIL) Illuminated – DTC P0172 Set – 2013-2019 Buick Cadillac Chevrolet & GMC

by
2019 Chevrolet Camaro

NHTSA ID Number: 10161941 Manufacturer Communication Number: 18NA246 Summary This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.   44 Affected Products Vehicles MAKE MODEL … Read more