CHEVROLET, GMC
PIP5664B
Manufacturer communications
- Publication date
- 2019-09-27
- Received by NHTSA
- 2019-10-15
- NHTSA record numbers
- 10165913
Manufacturer summary
Original wording in English
This Preliminary information communicates to the dealer technician to check for any new ECM calibration updates for DTCs P129F P16F3 P20EE P20FF P226D P249D P249E P11CC and / or P11D5 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 |
|---|---|---|
| Chevrolet | SILVERADO 2500 | 2020 |
| GMC | SIERRA 2500 | 2020 |