Service bulletin TT-7491EN
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 | 10058999 |
| Published by NHTSA | 2016-01-09 |
| Manufacturer's number | TT-7491EN |
| Manufacturer's date | 2014-05-01 |
| NHTSA component | ELECTRICAL SYSTEM:WIRING; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) |
NHTSA's summary
ALLISON TRANSMISSION (PETERBILT): DUE TO WINDSHIELD WIPER LINKAGE OR UNSECURED TRANSMISSION CONTROL MODULE (TCM), THE TRANSMISSION HARNESS IS DAMAGED AND DIAGNOSTIC TROUBLE CODES (DTC) MAY BE DUE TO RAINY OR WET WEATHER CONDITIONS AND IS INTERMITTENT. MODEL 365, 367, 384. *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
Electrical system, Transmission and driveline, Automatic transmission, Transmission control module, Wiring and fuses
| ALLISON TRANSMISSION | |
|---|---|
| PETERBILT 365 | 2016 |
| PETERBILT 367 | 2016 |
| PETERBILT 384 | 2016 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.