GMC

Squeak and/or Clunking Noise from Rear of Vehicle – 2019-2020 Chevrolet Silverado & GMC Sierra 1500

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2020 Chevrolet Silverado 1500

NHTSA ID Number: 10205051 Manufacturer Communication Number: 19NA129 Summary This technical bulletin provides repair information to correct a customer concern of a squeak and/or clunking noise coming from the rear of the vehicle.     Condition 1 Some customers may comment on a squeak type noise heard from the rear of the vehicle. Upon further investigation, the … Read more

Rattle Type Noise Heard Coming from Engine/Transmission Area or from Front of Vehicle When Engine is Running or Vehicle is in Motion and Making Turns – 2019-2022 Buick Cadillac Chevrolet GMC

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2021 Chevrolet Blazer

NHTSA ID Number: 10205595 Manufacturer Communication Number: 21NA279   Summary This service bulletin provides a procedure to replace the starter if found the cause of the rattle noise.     25 Affected Products Vehicles MAKE MODEL YEAR BUICK ENVISION 2021-2022 CADILLAC CT4 2020-2022 CADILLAC CT5 2020-2022 CADILLAC XT4 2019-2022 CADILLAC XT5 2020-2022 CADILLAC XT6 2020-2022 CHEVROLET BLAZER … Read more

Engine Run-On, Rough Running, Malfunction Indicator Lamp (MIL) Illuminated – DTC P0172 Set – 2010-2017 Buick Chevrolet GMC

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2017 Chevy Equinox

NHTSA ID Number: 10205596 Manufacturer Communication Number: 21NA280   Summary This service bulletin provides diagnostic repair information for customer concerns of Engine Run-On, Rough Running, Malfunction Indicator Lamp (MIL) Illuminated.     32 Affected Products Vehicles MAKE MODEL YEAR BUICK LACROSSE 2010-2012 BUICK REGAL 2011 BUICK VERANO 2012-2017 CHEVROLET CAPTIVA 2012-2016 CHEVROLET CAPTIVA SPORT 2012 CHEVROLET EQUINOX … Read more

2016-2021 Buick Chevrolet GMC Holden

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2021 Chevrolet Equinox

NHTSA ID Number: 10205587 Manufacturer Communication Number: 21NA268   Summary This service bulletin provides diagnostic/repair information to correct customer concerns of a Crank No Start or Extended Crank, Malfunction Indicator Lamp (MIL) Illuminated.     27 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCORE 2016-2021 CHEVROLET CRUZE 2016-2019 CHEVROLET EQUINOX 2018-2020 CHEVROLET MALIBU 2017-2021 CHEVROLET SPARK 2020-2021 … Read more

Information On Engine Oil Consumption Guidelines – 3.0L Duramax Diesel – 2020-2022 Cadillac Chevrolet GMC

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2022 Chevrolet Silverado 1500

NHTSA ID Number: 10205591 Manufacturer Communication Number: 21NA272   Summary This service bulletin provides information on Engine Oil Consumption Guidelines.     18 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2021-2022 CADILLAC ESCALADE ESV 2021-2022 CHEVROLET SILVERADO 1500 2020-2022 CHEVROLET SUBURBAN 2021-2022 CHEVROLET TAHOE 2021-2022 GMC SIERRA 1500 2020-2022 GMC YUKON 2021-2022 GMC YUKON XL 2021-2022 … Read more