NHTSA ID Number: 10205597 Manufacturer Communication Number: 21NA281 Summary This service bulletin provides diagnostic information for technicians in cases of an ETRS system fault or a no start condition – If the vehicle needs to be moved, it is recommended to use wheel dollies, tire skates or the NEW Manual Park Release tool DT-52910. Condition Certain … Read more
NHTSA ID Number: 10202384 Manufacturer Communication Number: PIP5608H Summary This Preliminary information communicates to perform a transmission fluid drain and fill to correct a TCC shudder concern. 21 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCLAVE 2019-2022 CADILLAC XT5 2020-2022 CADILLAC XT6 2020-2022 CHEVROLET BLAZER 2019-2022 CHEVROLET TRAVERSE 2019-2022 GMC ACADIA 2020-2022 Condition … Read more
NHTSA ID Number: 10205538 Manufacturer Communication Number: 17NA394 Summary This technical bulletin provides a procedure for lubricating the rear leaf springs and re-torque the bolts to correct a squeak, clunking noise. Condition 1 Some customers may comment on a squeak type noise heard from the rear of the vehicle. Upon further investigation, the technician may … Read more
NHTSA ID Number: 10191198 Manufacturer Communication Number: 20NA002 Summary This service bulletin provides a procedure to correct a condition of front brake squeal noise. 1 Affected Product Vehicle MAKE MODEL YEAR CADILLAC XT4 2020 Condition Some customers may comment on brake squeal noise at low mileage and can be particularly noisy at low … Read more
NHTSA ID Number: 10205053 Manufacturer Communication Number: 20NA020 Summary This technical bulletin provides a procedure to replace the front and rear brake pads if the brakes are squealing. Condition Brakes are squealing. Cause This condition may be caused by a lining shim material not effectively reducing noise. Correction Note: To increase the effectiveness … Read more