Buick

Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse – 2019-2020 Buick Cadillac Chevrolet GMC Holden

by
General Motors

NHTSA ID Number: 10198848 Manufacturer Communication Number: 19NA076 Summary This service bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse.     Condition Some customers may comment on a blue or black screen with Service Rear Vision System message when … Read more

History DTCs To Ignore / NO SES / NO Malfunction Indicator Lamps / NO Warning Messages – 2021 Buick Envision

by
2021 Buick Envision

NHTSA ID Number: 10193468 Manufacturer Communication Number: PIT5837   Summary This Preliminary information communicates an issues with false codes setting in vehicles due to timing issues between the modules.     1 Affected Product Vehicle MAKE MODEL YEAR BUICK ENVISION 2021   Condition A technician may find any number of the following DTCs set in History. These history … Read more

Possible Video Processing Control Module (VPCM) Programming Concern – 2019-2021 Buick Cadillac Chevrolet GMC

by
2021 Chevrolet Silverado 1500

NHTSA ID Number: 10201318 Manufacturer Communication Number: PIC6438B   Summary This Preliminary information communicates a condition where the Video Processing Control Module is not able to be programmed to the vehicle. This PI offeres a couple workarounds while Engineering evaluates the concern. 37 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCLAVE 2020-2021 BUICK ENCORE GX 2020-2021 BUICK … Read more

Intermittent Malfunction Indicator Lamp (MIL) Illuminated – DTC P146F Set – 2020-2021 Buick Encore GX & 2021 Chevrolet Trailblazer

by
2021 Chevrolet Trailblazer

NHTSA ID Number: 10193432 Manufacturer Communication Number: PIT5831 Summary This Preliminary information communicates to dealer that if a P146F is setting intermittently that engineering is working on a calibration and no repairs are to be competed at this time.   Condition Some customers may comment that the MIL is illuminated. Upon a GDS2 scan check DTC P146F … Read more

No Start Or Unable To Perform Theft Relearn After Replacing Or Programming A Module / DTC U1962 – 2020-2023 Buick Cadillac Chevrolet GMC

by
Chevrolet Buick GMC Cadillac

NHTSA ID Number: 10224307 Manufacturer Communication Number: PIT5832C Summary This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly.   Condition Some technicians may experience one or more of the following concerns after replacing or reprogramming a module on one of the new Vehicle … Read more