BUICK, CADILLAC, CHEVROLET, GMC
21NA139
Manufacturer communications
- Publication date
- 2021-06-21
- Received by NHTSA
- 2021-08-09
- NHTSA record numbers
- 10200140
Manufacturer summary
Original wording in English
This service bulletin provides a repair procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated - DTC P3055 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 | ENCLAVE | 2021 |
| Buick | ENCLAVE | 2020 |
| Buick | ENCLAVE | 2019 |
| Buick | ENCLAVE | 2018 |
| Buick | ENCLAVE | 2017 |
| Buick | LACROSSE | 2020 |
| Buick | LACROSSE | 2019 |
| Buick | LACROSSE | 2018 |
| Buick | LACROSSE | 2017 |
| Buick | REGAL | 2020 |
| Buick | REGAL | 2019 |
| Buick | REGAL | 2018 |
| Cadillac | CT6 | 2019 |
| Cadillac | CT6 | 2018 |
| Cadillac | CT6 | 2017 |
| Cadillac | XT4 | 2021 |
| Cadillac | XT4 | 2020 |
| Cadillac | XT4 | 2019 |
| Cadillac | XT5 | 2021 |
| Cadillac | XT5 | 2020 |
| Cadillac | XT5 | 2019 |
| Cadillac | XT5 | 2018 |
| Cadillac | XT6 | 2021 |
| Cadillac | XT6 | 2020 |
| Chevrolet | BLAZER | 2021 |
| Chevrolet | BLAZER | 2020 |
| Chevrolet | BLAZER | 2019 |
| Chevrolet | CRUZE | 2019 |
| Chevrolet | CRUZE | 2018 |
| Chevrolet | CRUZE | 2017 |