# Service bulletin FL756

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: 10151450
- Published by NHTSA: 2018\-12\-10
- Manufacturer's number: FL756
- Manufacturer's date: 2018\-05\-01
- NHTSA component: EXTERIOR LIGHTING:BRAKE LIGHTS

## NHTSA's summary

FL756 Brake Light Pressure Switches

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10151450-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10151450-0001.pdf)

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

## Components

Lighting, Brake lights

## Vehicles listed

- 2007 to 2019 WESTERN STAR 4700
- 2007 to 2019 WESTERN STAR 4900
- 2007 to 2019 WESTERN STAR 5700
- 2007 to 2019 WESTERN STAR 6900

## Recalls for the same vehicles and component

- [17V761000](/recalls/nhtsa/17V761000.md), 2017-11-27: EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH; EXTERIOR LIGHTING:BRAKE LIGHTS

## Other bulletins for the same vehicles and component

- [FL756](/bulletins/10145108.md), 2018-10-01, Service bulletin: EXTERIOR LIGHTING; EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH. FL756 Brake Light Pressure Switches
- [FL756](/bulletins/10141561.md), 2018-06-18, Service bulletin: EXTERIOR LIGHTING:BRAKE LIGHTS. FL756 Brake Light Pressure Switches
- [SB\-54\-1](/bulletins/10058907.md), 2015-12-16, Service bulletin: EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH; EXTERIOR LIGHTING:TURN SIGNAL:SWITCH. WESTERN STAR: BRAKE SIGNAL OVERRIDES TURN SIGNAL UNDER NORMAL OPERATIONS, DUE TO TURN SIGNAL SWITCHES AND STOP/TURN LAMPS ARE SHARING SAME FILAMENT AND SOME TRUCKS WANT 4 WAY FLASHERS TO OVERRIDE SELF CANCELLING TURN SIGNAL SWITCHES. NO MODEL YEARS LISTED. CONSTELLATION, HERITAGE, 4700, 4800, 4900, 5700, 5900, 6900. \*PE

JSON: [/v1/bulletins/10151450](/v1/bulletins/10151450)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20FL756&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10151450&vehicle=Service%20bulletin%20FL756)