GMC

Fuel Range Reads Low On Driver Information Center (DIC) Compared to Actual Fuel Range – 2020-2021 Chevrolet Silverado & GMC Sierra 2500HD/3500HD

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2021 Chevrolet Silverado

NHTSA ID Number: 10205569 Manufacturer Communication Number: 21NA247   Summary This technical bulletin provides a procedure This technical bulletin provides repair information to correct a customer concern of Unable to Set PIN to Enable Teen Driver Feature.     8 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET 3500 2020-2021 CHEVROLET SILVERADO 2500 2020-2021 GMC SIERRA 2500 2020-2021 … Read more

A/C Blows Warm Intermittently and/or Takes a Long Time to Start Cooling – 2020-2021 Chevrolet GMC

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2021 Chevrolet Blazer

NHTSA ID Number: 10205570 Manufacturer Communication Number: 21NA248   Summary This technical bulletin provides a procedure on the A/C blows warm air intermittently and/or takes a long time to cool.   2 Affected Products Vehicle MAKE MODEL YEAR CHEVROLET EQUINOX 2020-2021   Condition Some customers may comment on the A/C blows warm air intermittently and/or takes a … Read more

Electronic Park Brake Applying Intermittently After Vehicle Shutdown without DTC’s – 2020-2021 Buick Cadillac Chevrolet GMC

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2021 Buick Enclave

NHTSA ID Number: 10205574 Manufacturer Communication Number: 21NA252   Summary This technical bulletin provides repair information to correct a customer concern of Electronic Park Brake Applying Intermittently After Vehicle Shutdown without DTC’s.     8 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCLAVE 2020-2021 CADILLAC XT5 2021 CADILLAC XT6 2021 CHEVROLET BLAZER 2021 CHEVROLET TRAVERSE 2020-2021 GMC … Read more

Engine Misfire, Malfunction Indicator Lamp (MIL) Illuminated – DTC P0300 Set – 2017-2022 Buick Chevrolet GMC Holden

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2022 Chevrolet Equinox

NHTSA ID Number: 10205575 Manufacturer Communication Number: 21NA255   Summary This service bulletin provides repair information to correct a customer concern of an Engine Misfire, Malfunction Indicator Lamp (MIL) Illuminated – DTC P0300 Set.     22 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCORE 2021-2022 CHEVROLET CRUZE 2018-2019 CHEVROLET EQUINOX 2018-2022 CHEVROLET MALIBU 2018-2022 CHEVROLET TRAX … Read more

Malfunction Indicator Lamp (MIL) Illuminated with DTC P26BB Set – 2019-2022 Buick Cadillac Chevrolet GMC

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2022 Chevrolet Trailblazer

NHTSA ID Number: 10205576 Manufacturer Communication Number: 21NA256   Summary This service bulletin provides repair information for dealers/technicians to correct a customer concern of a Malfunction Indicator Lamp Illuminated with DTC P26BB Set.     29 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCORE 2019-2022 BUICK ENCORE GX 2020-2022 CADILLAC CT4 2020-2022 CADILLAC CT5 2020-2022 CADILLAC XT4 … Read more