This technical bulletin provides repair information to correct a customer concern of 2020
Chevrolet technical service bulletin 22-NA-112 for 2020-2022 Chevrolet Silverado 1500, 2020-2022 GMC Sierra 1500 and 2020-2022 Chevrolet Silverado 2500 and others.
- Bulletin number
- 22-NA-112
- Component
- Engine and engine cooling
- Summary
- This technical bulletin provides repair information to correct a customer concern of 2020 - 2022 Silverado and Sierra Equipped with Diesel Engine Setting DTCs P20BB or P20C3.
Owners of these vehicles have filed 1,991 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 1500 2020-2022 202020212022
- GMC Sierra 1500 2020-2022 202020212022
- Chevrolet Silverado 2500 2020-2022 202020212022
- GMC Sierra 2500 2020-2022 202020212022
- Chevrolet Silverado 3500 2020-2022 202020212022
- GMC Sierra 3500 2020-2022 202020212022
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