Service bulletin SF483
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 | 10141877 |
| Published by NHTSA | 2018-06-18 |
| Manufacturer's number | SF483 |
| Manufacturer's date | 2013-06-01 |
| NHTSA component | PARKING BRAKE |
NHTSA's summary
SF483-DLR Western Star ECC Park Brake Output Signals
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
Brakes, Parking brake
| WESTERN STAR 4700 | 2011, 2012, 2013, 2014 |
|---|---|
| WESTERN STAR 4900 | 2011, 2012, 2013, 2014 |
| WESTERN STAR 6900 | 2011, 2012, 2013, 2014 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| SF-483-A | 2013-08-28. Service bulletin. DAIMLER TRUCKS: ON CERTAIN TRUCKS, ENGINE MAY NOT RECEIVE COMPLETE PARK BRAKE ENGAGED INPUT SIGNAL FROM ELECTRONIC CONTROL CENTER (ECC), AND WILL BE MODIFIED, BY MOVING PARK BRAKE INPUT SIGNAL TO AN INDEPENDENT AIR SWITCH. MODEL 2010-2013 4700, 4900, 6900. *PE |
|---|