Service bulletin TT 8056
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 | 10118812 |
| Published by NHTSA | 2017-10-15 |
| Manufacturer's number | TT 8056 |
| Manufacturer's date | 2017-09-22 |
| NHTSA component | POWER TRAIN:AUTOMATIC TRANSMISSION |
NHTSA's summary
Tip for diagnosing tripped diagnostic code and refers the vehicle to the engine manufacturer
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Transmission and driveline, Automatic transmission
| ALLISON 1000 SERIES TRANSMISSION | |
|---|---|
| ALLISON 2000 SERIES TRANSMISSION |
Listing a model year does not mean every vehicle of it is concerned: the document says which.