WESTERN STAR UNSPECIFIED 2001: SERVICE BRAKES, AIR:CONTROLS
NHTSA Campaign ID Number: 01V189001
| Make | Model | Year |
|---|---|---|
| WESTERN STAR | UNSPECIFIED | 2001 |
| Date Owners Notified | Date Received by ODI | Date Added to Database |
| 2001-10-17 | 2001-06-14 | 2001-06-14 |
Production Dates: 2000-10-09 - 2001-07-13
Manufacturers Involved: WESTERN STAR TRUCKS, INC.
Manufacturer Campaign Number: FL-380
Component: SERVICE BRAKES, AIR:CONTROLS
Potential Number Of Units Affected: 4400
Report Initiator: MFR MFR Report
VEHICLE DESCRIPTION: VEHICLES EQUIPPED WITH CERTAIN HALDEX BRAKE SYSTEM TWO AND FOUR PORT RELAY VALVES. THE VALVE MAY STICK OPEN WHEN A HIGH-PRESSURE APPLICATION IS RELEASED.
WHEN THE VALVE STICKS OPEN, IT CAN RESULT IN A TOTAL LOSS OF AIR FROM EITHER THE SERVICE OR THE PARK BRAKE SYSTEM. THE DRIVER MAY LOSE BRAKING ABILITY UNDER A SERVICE APPLICATION, POSSIBLY RESULTING IN A VEHICLE CRASH.
DEALERS WILL REPLACE THESE VALVES. OWNER NOTIFICATION BEGAN OCTOBER 17, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT FREIGHTLINER AT 1-800-547-0712.
ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT '1-888-327-4236'.
