Engine and engine cooling
Chevrolet technical service bulletin PIP5791A for 2020-2022 Chevrolet Silverado 1500, 2021-2022 Chevrolet Tahoe and 2020-2022 GMC Sierra 1500 and others.
- Bulletin number
- PIP5791A
- Component
- Engine and engine cooling
- Summary
- This Preliminary information communicates to dealership technicians to perform a sweep of the coolant flow control valve and test the circuits before replacing the Engine Coolant Flow Control Valve, and to assist engineering in root causing the P2B60.
Owners of these vehicles have filed 2,838 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 1500 2020-2022 202020212022
- Chevrolet Tahoe 2021-2022 20212022
- GMC Sierra 1500 2020-2022 202020212022
- Chevrolet Suburban 2021-2022 20212022
- Chevrolet Silverado 2500 2020-2022 202020212022
- GMC Yukon XL 2021-2022 20212022
- GMC Sierra 2500 2020-2022 202020212022
- Chevrolet Silverado 3500 2020-2022 202020212022
- GMC Sierra 3500 2020-2022 202020212022
- Cadillac Escalade ESV 2021-2022 20212022
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