Squeak/Creak Noise from Rear Suspension – 2018-2021 Buick Cadillac Chevrolet GMC

2020 Chevrolet Blazer

NHTSA ID Number: 10187754 Manufacturer Communication Number: 20NA033   Summary This technical bulletin provides a procedure to modify the rear suspension rebound pin and reinstall to correct a condition of Squeak/Creak Noise from Rear Suspension.     15 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCLAVE 2018-2021 CADILLAC XT6 2020-2021 CHEVROLET BLAZER 2019-2021 CHEVROLET TRAVERSE 2018-2021 GMC … Read more

MIL illuminated with DTC P1098 and/or P26BB – 2020 Buick Cadillac Chevrolet GMC

2020 Chevrolet Blazer

NHTSA ID Number: 10206730 Manufacturer Communication Number: PIP5675G   Summary This Preliminary information communicates to the dealer that a customer may comment that the MIL light is illuminated. The technician may find P1098 and/or P26BB set current or history.  That this may be caused by a software anomaly, and that GM is currently looking into the issue. It provides testing … Read more

Adaptive Cruise Inop / Lane Keep Assist Unavailable message / Gap Switch Inop / Unable To Perform Frontview Camera Learn / Amber Collision Alert ICON / No Related DTCs – 2021 Buick Cadillac Chevrolet GMC

2021 Chevrolet Tahoe

NHTSA ID Number: 10206734 Manufacturer Communication Number: PIT5865A   Summary This Preliminary information communicates an issue with adaptive cruise and lane keep assist inoperative due to an internal issue with the front view windshield camera.  Dealers are to replace the camera.     13 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCORE GX 2021 BUICK ENVISION 2021 … Read more

VT40 Transmission Setting DTC P2714 – 2019-2022 Chevrolet Buick

2022 Chevrolet Trailblazer

NHTSA ID Number: 10206738 Manufacturer Communication Number: PIP5819A   Summary This Preliminary information communicates inspection and/or needed repairs for DTC P2714 on a VT40 CVT transmission     9 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCORE GX 2020-2022 CHEVROLET MALIBU 2019-2022 CHEVROLET TRAILBLAZER 2021-2022   Condition Some customers may comment on a loss of forward gear, … Read more

Service Safety Restraint System Message With B1A7A In History Or Right Rear Dome Lamp Not Working – 2022 Buick Envision

2022 Buick Envision

NHTSA ID Number: 10206742 Manufacturer Communication Number: PIT5879   Summary This Preliminary information communicates an issue where the airbag indicator may be illuminated with a B1A7A stored and/or inoperative right rear dome light.     1 Affected Product Vehicle MAKE MODEL YEAR BUICK ENVISION 2022   Condition Some customers may have a Service Safety Restraint System message accompanied … Read more