CHEVROLET, GMC
PIP5481A
Manufacturer communications
- Publication date
- 2017-09-18
- Received by NHTSA
- 2019-04-08
- NHTSA record numbers
- 10157013
Manufacturer summary
Original wording in English
This Preliminary Information communication provides information to the technician about vehicles that have a check engine light on. Technician may find Diagnostic Trouble Code P026A. The owner's manual advises not to drive above 45 MPH with a snowplow installed. However, GM Engineering is aware of the concern and is investigating.
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 |
|---|---|---|
| Chevrolet | SILVERADO | 2017 |
| Chevrolet | SILVERADO 2500 | 2018 |
| GMC | SIERRA | 2017 |
| GMC | SIERRA 3500 | 2018 |