CHEVROLET, GMC
N212336570
Manufacturer communications
- Publication date
- 2021-06-01
- Received by NHTSA
- 2021-08-09
- NHTSA record numbers
- 10200177
Manufacturer summary
Original wording in English
Service Update. Certain trucks may falsely set fuel injector diagnostic trouble codes P026C and/or P20EE. Dealers will reprogram the engine control module (ECM).
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 4500 | 2021 |
| GMC | SIERRA 1500 | 2021 |