BUICK, CHEVROLET
20NA151
Manufacturer communications
- Publication date
- 2020-07-28
- Received by NHTSA
- 2020-08-31
- NHTSA record numbers
- 10178983
Manufacturer summary
Original wording in English
This technical bulletin provides a procedure to correct conditions of Engine Idle Unstable, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0011, P0014, P0016, P0017, P05CC and/or P05CE Set.
Reported code forms
Check vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Buick | ENCORE | 2020 |
| Chevrolet | TRAILBLAZER | 2021 |