2021

Shake and/or Shudder During Light Throttle Acceleration Between 40 and 128 KM/H (25 and 80 MPH) at a Steady State – 2015-2021 Cadillac Chevrolet GMC

by
2021 Chevrolet Colorado

NHTSA ID Number: 10205050 Manufacturer Communication Number: 19NA018   Summary This service bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttle acceleration between 40 and 128 KM/H (25 and 80 MPH) at a steady state.     3 Affected Products Vehicle MAKE MODEL YEAR … 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

by
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

2016-2021 Buick Chevrolet GMC Holden

by
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

Vibration Caused by Tires – 2019-2022 Chevrolet Silverado 4500HD/ 5500HD/6500HD

by
2022 Chevrolet Silverado MD 6500

NHTSA ID Number: 10222805 Manufacturer Communication Number: 21-NA-270 Summary This informational bulletin provides information for dealers/technicians on Vibration Caused by Tires.   Condition Some customers may comment on a vibration while driving.   Cause The cause of the condition may be that the wheel and tire assemblies require Road Force balance.   Correction Verify the vibration is … Read more

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

by
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