Service bulletin TSB54-100-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 | Service bulletin |
|---|---|
| NHTSA id | 11022329 |
| Published by NHTSA | 2025-09-02 |
| Manufacturer's number | TSB54-100-WST |
| Manufacturer's date | 2025-08-20 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
Technical Service Bulletin for Removing Odometer Pause Wiring Modifications
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
Electrical system
| WESTERN STAR 47X | 2022 to 2025 |
|---|---|
| WESTERN STAR 49X | 2021 to 2025 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.