This service bulletin provides a procedure to replace the rear crankshaft seal ito correct a customer...
Chevrolet technical service bulletin 23-NA-048 for 2022-2024 Chevrolet Silverado 1500, 2022-2024 GMC Sierra 1500 and 2023-2024 Chevrolet Colorado and others.
- Bulletin number
- 23-NA-048
- Component
- Engine
- Summary
- This service bulletin provides a procedure to replace the rear crankshaft seal ito correct a customer concern of an oil leak from the center of the vehicle.
Owners of these vehicles have filed 1,432 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 1500 2022-2024 202220232024
- GMC Sierra 1500 2022-2024 202220232024
- Chevrolet Colorado 2023-2024 20232024
- GMC Canyon 2023-2024 20232024
VIN decoder
See the problems and recalls for an exact car
Buying a used Chevrolet Silverado 1500?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history