Manufacturer Communications
Vehicles / Allison / B400 series transmission
| Bulletin Number | Vehicle Make | Vehicle Model | Model Year | Summary |
|---|---|---|---|---|
| 2019FA07 Rev A | ALLISON | B400 SERIES TRANSMISSION | 9999 | Announces campaign to replace the TIDB main valve body for parts that present specific symptoms<br /> |
| ST 1099 Rev R | ALLISON | B400 SERIES TRANSMISSION | 9999 | Service Tip regarding Transmission Fluid/Filter Change Recommendations<br /> |
| SIL 24-TR-13 Rev | ALLISON | B400 SERIES TRANSMISSION | 9999 | Announces TCM calibration update regarding DTC code that is falsely tripped.<br /> |
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