BUICK, CADILLAC, CHEVROLET, GMC
PIP5675D
Manufacturer communications
- Publication date
- 2020-05-20
- Received by NHTSA
- 2020-06-15
- NHTSA record numbers
- 10176324
Manufacturer summary
Original wording in English
This Preliminary information communicates to the dealer that a customer may comment that the MIL light is illuminated. The technician may find P1098 and/or P26BB set current or history. That this may be caused by a software anomaly, and that GM is currently looking into the issue. It provides testing and related direction based on the results.
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 |
| Cadillac | CT4 | 2020 |
| Cadillac | CT5 | 2020 |
| Cadillac | XT4 | 2020 |
| Cadillac | XT4 | 2019 |
| Cadillac | XT5 | 2020 |
| Chevrolet | BLAZER | 2020 |
| Chevrolet | SILVERADO 1500 | 2020 |
| Chevrolet | SILVERADO 1500 | 2019 |
| Chevrolet | TRAILBLAZER | 2021 |
| GMC | ACADIA | 2020 |
| GMC | SIERRA 1500 | 2020 |
| GMC | SIERRA 1500 | 2019 |