# Service bulletin CALWS54\-004

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: 10208382
- Published by NHTSA: 2022\-03\-03
- Manufacturer's number: CALWS54\-004
- Manufacturer's date: 2022\-02\-22
- NHTSA component: VEHICLE SPEED CONTROL

## NHTSA's summary

Customer Advisory Letter for Western Star 49X Adaptive Cruise Control

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10208382-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10208382-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Throttle and cruise control

## Vehicles listed

- 2021 to 2022 WESTERN STAR 49X

JSON: [/v1/bulletins/10208382](/v1/bulletins/10208382)

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