NHTSA ID Number: 10205563 Manufacturer Communication Number: 21NA237 Summary This technical bulletin provides a procedure to perform a cooling system flush to remove possible debris from the cooling system pipes. 20 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2021 CADILLAC ESCALADE ESV 2021 CHEVROLET 3500 2020-2021 CHEVROLET SILVERADO 1500 2019-2021 CHEVROLET SILVERADO 2500 … Read more
NHTSA ID Number: 10205543 Manufacturer Communication Number: 20NA171 Summary This service bulletin provides repair information to correct a customer concern of software issues with Radio Software Version V808. 18 Affected Products Vehicles MAKE MODEL YEAR CADILLAC CT6 2019-2020 CADILLAC XT4 2019 CHEVROLET BLAZER 2019 CHEVROLET CAMARO 2019 CHEVROLET COLORADO 2019-2020 CHEVROLET EQUINOX 2019-2020 CHEVROLET … Read more
NHTSA ID Number: 10205545 Manufacturer Communication Number: 20NA188 Summary This technical bulletin provides repair information to correct a customer concern of Rear View Camera Image Flickers When Brake Lamps or Turn Signals are On. 6 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET 3500 2020 CHEVROLET SILVERADO 1500 2019 CHEVROLET SILVERADO 2500 2020 GMC SIERRA … Read more
NHTSA ID Number: 10188399 Manufacturer Communication Number: 21NA018 Summary This technical bulletin provides repair information to correct a customer concern of a pop noise heard coming from the rear roof of cab area. 6 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2019-2020 CHEVROLET SILVERADO 2500 2020 GMC SIERRA 1500 2019-2020 GMC SIERRA … Read more
NHTSA ID Number: 10188401 Manufacturer Communication Number: 21NA026 Summary This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen. 429 Affected Products Vehicles MAKE MODEL YEAR BUICK CASCADA 2016-2019 BUICK ENCLAVE 2012-2021 BUICK ENCORE 2013-2021 BUICK ENCORE GX 2020-2021 BUICK ENVISION 2016-2021 BUICK LACROSSE 2012-2019 BUICK … Read more
