ALLISON
TT8008EN Rev B
Manufacturer communications
- Publication date
- 2017-07-11
- Received by NHTSA
- 2017-08-16
- NHTSA record numbers
- 10115286
Manufacturer summary
Original wording in English
Advises service channel to reflash TCM if DTC P2789 is triggered for specific serial numbers
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 |
|---|---|---|
| Allison | 1000 SERIES TRANSMISSION | Year not specified |
| Allison | 2000 SERIES TRANSMISSION | Year not specified |