This technical bulletin provides a procedure to check the oil level for correct reading and oil pressure...
Chevrolet technical service bulletin 20NA083 for 2019-2021 Chevrolet Silverado 1500, 2021 Chevrolet Tahoe and 2019-2021 GMC Sierra 1500 and others.
- Bulletin number
- 20NA083
- Component
- Engine
- Summary
- This technical bulletin provides a procedure to check the oil level for correct reading and oil pressure switch is in working order.
Owners of these vehicles have filed 2,696 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 1500 2019-2021 201920202021
- Chevrolet Tahoe 2021 2021
- GMC Sierra 1500 2019-2021 201920202021
- Chevrolet Suburban 2021 2021
- GMC Yukon 2021 2021
- Chevrolet Silverado 2500 2020-2021 20202021
- GMC Sierra 2500 2020-2021 20202021
- Chevrolet Silverado 3500 2020-2021 20202021
- GMC Sierra 3500 2020-2021 20202021
- Cadillac Escalade Na 2021 2021
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