BUICK, CHEVROLET
A202302140 01
Manufacturer communications
- Publication date
- 2020-06-04
- Received by NHTSA
- 2020-07-20
- NHTSA record numbers
- 10177355
Manufacturer summary
Original wording in English
Service Update - On certain vehicles, the engine oil pump may be stuck due to foreign material, and diagnostic trouble codes (DTC) P0521, P06DE, P06DD could be set. Dealers are to perform the engine oil pump screening test and if necessary, replace the oil pump.
Reported code forms
Check vehicle applicability
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| Make | Model | Model year |
|---|---|---|
| Buick | ENCORE | 2020 |
| Chevrolet | TRAILBLAZER | 2021 |