Other SS779-WST
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 | Other |
|---|---|
| NHTSA id | 11014800 |
| Published by NHTSA | 2025-03-04 |
| Manufacturer's number | SS779-WST |
| Manufacturer's date | 2025-02-05 |
| NHTSA component | POWER TRAIN |
NHTSA's summary
Service Solution for X-Series With DT12 Transmission Sluggish Throttle Response or Delayed Shift
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
| WESTERN STAR 47X | 2025 |
|---|---|
| WESTERN STAR 49X | 2025 |
| WESTERN STAR 57X | 2025 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.