Whine Noise Heard From Engine Area Most Noticeable Off Idle – 2022-2023 Cadillac Chevrolet GMC

Chevrolet GMC Cadillac

NHTSA ID Number: 10226381 Manufacturer Communication Number: PIP5887 Summary This Preliminary information communicates the possibility of a normal balance shaft gear whine noise to exist in the engine and is normally most audible at or above 1500rpm. This noise does not create any reliabilty or durability issues with the engine.   Condition: Whine noise heard from engine area most … Read more

Customer Education Bulletin for Google Built In Radio – 2022 Chevrolet & GMC

Chevrolet & GMC

NHTSA ID Number: 10222666 Manufacturer Communication Number: 22-NA-096 Summary This informational bulletin provides information for dealers/technicians on Customer Education Bulletin for Google Built In Radio.   Information Some features of the system require a service plan or trial. This includes Google Assistant, Google Maps and apps on Google Play. In order to use apps in vehicle, you … Read more

Information on Excessive Diesel Exhaust Fluid (DEF) Usage – 2019-2023 Cadillac Chevrolet GMC

Chevrolet GMC Cadillac

NHTSA ID Number: 10222782 Manufacturer Communication Number: 20-NA-082 Summary This informational bulletin explains why more DEF is being used in diesel engines due to new emission standards.   Condition Some customers may comment that excessive DEF is being used. Some technicians may find no codes set or messages on the DIC.   Information The current 2020 Silverado/Sierra … Read more

N222368030 Rear Fuel Tank Failure May Cause Engine Stall – 2017-2019 Chevrolet Silverado & GMC Sierra 2500 3500

2019 Chevrolet Silverado 3500

February 2, 2023 NHTSA CAMPAIGN NUMBER: 23V047000 Rear Fuel Tank Failure May Cause Engine Stall An engine stall increases the risk of a crash.   NHTSA Campaign Number: 23V047 Manufacturer General Motors, LLC Components FUEL SYSTEM, DIESEL Potential Number of Units Affected 22,132   Summary General Motors, LLC (GM) is recalling certain 2017-2019 Chevrolet Silverado 2500, 3500, and GMC Sierra … Read more

Malfunction Indicator Lamp (MIL) Illuminated – DTC P026A Set – 2017-2023 Chevrolet Silverado & GMC Sierra

2023 Chevrolet Silverado

NHTSA ID Number: 10222655 Manufacturer Communication Number: 18-NA-011 Summary Informational bulletin explaining how a plow may cause overheating and engine damage when traveling over 45 mph.   Condition Some customers may comment that the MIL is illuminated Some technicians may find DTC P026A set on vehicles with a snow plow installed.   Information Note: When a snow … Read more