GM Recalls, Technical Service Bulletins TSB's, Diagnostic & Repair Tips
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
NHTSA ID Number: 10222840 Manufacturer Communication Number: 22-NA-197 Summary This service bulletin provides repair information to correct a customer concern of excessive wind noise heard coming from the sunroof front edge area, front length of sunroof window inner seal may become loose or detached. Condition Some customers may comment on hearing excessive wind noise from the … Read more
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
February 2, 2023 NHTSA CAMPAIGN NUMBER: 23V042000 Half-Shaft Assembly Missing Retaining Ring A missing retaining ring on the half-shaft can cause half-shaft inner joint separation, resulting in a loss of drive power or vehicle rollaway when the vehicle is placed in park. Either of these scenarios can increase the risk of a crash. NHTSA Campaign … Read more
NHTSA ID Number: 10222803 Manufacturer Communication Number: N222379820 Summary Customer Satisfaction Program – Certain vehicles may have the Essential Operating and Safety Info Manual missing from the vehicle. Dealers are to place the Essential Operating and Safety Info Manual into the vehicle’s glovebox. Because this manual can be easily placed in the glovebox by the customer, and … Read more
