Service bulletin TT-7235EN
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10058998 |
| Published by NHTSA | 2016-01-09 |
| Manufacturer's number | TT-7235EN |
| Manufacturer's date | 2012-05-01 |
| NHTSA component | ENGINE |
NHTSA's summary
ALLISON TRANSMISSION: DUE TO SOFTWARE CHANGES, ENGINE CALIBRATIONS ARE EXPERIENCING LOW POWER AND DIAGNOSTIC TROUBLE CODE (DTC) AND AN INADVERTENT SHIFT OF THE ENGINE TORQUE MAP POINTS. *PE
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Engine
| CUMMINS ISB | |
|---|---|
| CUMMINS ISL |
Listing a model year does not mean every vehicle of it is concerned: the document says which.