Engine and engine cooling
Chevrolet technical service bulletin PIP5839A for 2020-2022 Chevrolet Blazer, 2020-2022 GMC Acadia and 2020-2022 Cadillac XT5 and others.
- Bulletin number
- PIP5839A
- Component
- Engine and engine cooling
- Summary
- This Preliminary information communicates the possibility of the engine running hot or overheating with no DTC's due to inaccurate coolant temperature sensor located on the coolant pump outlet pipe.
Owners of these vehicles have filed 284 complaints in the engine category.
Vehicles covered
- Chevrolet Blazer 2020-2022 202020212022
- GMC Acadia 2020-2022 202020212022
- Cadillac XT5 2020-2022 202020212022
- Buick Envision 2021-2022 20212022
- Cadillac CT5 2020-2022 202020212022
- Cadillac XT6 2020-2022 202020212022
- Cadillac XT4 2019-2022 2019202020212022
- Cadillac CT6 2019 2019
- Cadillac CT4 2020-2022 202020212022
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