CHEVROLET
25-NA-042
Manufacturer communications
- Publication date
- 2025-03-17
- Received by NHTSA
- 2025-04-17
- NHTSA record numbers
- 11017095
Manufacturer summary
Original wording in English
This service bulletin provides repair information for an ECM Calibration Update for P2BAA to correct customer concerns of a MIL Illumination.
Reported code forms
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| Make | Model | Model year |
|---|---|---|
| Chevrolet | SILVERADO 4500 | 2023 |
| Chevrolet | SILVERADO 5500 | 2023 |
| Chevrolet | SILVERADO 6500 | 2023 |