ALLISON
TT7401EN
Manufacturer communications
- Publication date
- 2013-10-07
- Received by NHTSA
- 2019-04-01
- NHTSA record numbers
- 10155489 · 10156680 · 10156783
Multiple filings of the same bulletin are grouped here; original record numbers remain available.
Manufacturer summary
Original wording in English
Tech Tip concerning 2013 Cummins ISX12 Causing DTC P2641 in Low Reverse with 5th Generation 4700/4800 Transmission
Reported code forms
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| Make | Model | Model year |
|---|---|---|
| Allison | 4000 SERIES TRANSMISSION | Year not specified |