Service bulletin TSB30-001-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 | 11002488 |
| Published by NHTSA | 2024-06-28 |
| Manufacturer's number | TSB30-001-WST |
| Manufacturer's date | 2024-06-04 |
| NHTSA component | ENGINE |
NHTSA's summary
"Revised Technical Service Bulletin for Off-Road/Low Traction Throttle Parameter Update. Description of Revisions: This bulletin replaces the version dated 02/22/2024. The service bulletin number has been added in the title and the warranty statement is modified."
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
Engine
| WESTERN STAR 47X | 2022 to 2024 |
|---|---|
| WESTERN STAR 49X | 2021 to 2024 |
| WESTERN STAR 57X | 2024 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.