NHTSA Campaign 21V965000
FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL
Issued by Daimler Trucks North America, LLC · Reported Dec 13, 2021 · 2,843 vehicles affected
What's wrong
Daimler Trucks North America, LLC (DTNA) is recalling certain 2020-2022 Western Star 4700, 2019-2022 Freightliner 114SD, 2021-2022 Western Star 49X, Freightliner Cascadia P4, 2022 Western Star 47X, 2021 Western Star WF110, 2020 Western Star WJ121, and 2019-2021 FCCC XCP Chassis vehicles. The fuel tubes between the fuel rail and the injectors for cylinders four, five, and six may fatigue and crack, which can result in a high pressure fuel leak.
Consequence
A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.
Remedy
Dealers will replace the fuel tubes, and install vibration isolators, free of charge. Owner notification letters were mailed January 28, 2022. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-915.
Vehicles affected by this recall
| Make | Model | Year | Units |
|---|---|---|---|
| FCCC | XCP | 2019 | 2,843 |
| FCCC | XCP | 2020 | 2,843 |
| FCCC | XCP | 2021 | 2,843 |
| FREIGHTLINER | 114SD | 2019 | 2,843 |
| FREIGHTLINER | 114SD | 2020 | 2,843 |
| FREIGHTLINER | 114SD | 2021 | 2,843 |
| FREIGHTLINER | 114SD | 2022 | 2,843 |
| FREIGHTLINER | CASCADIA | 2021 | 2,843 |
| FREIGHTLINER | CASCADIA | 2022 | 2,843 |
| WESTERN STAR | 4700 | 2020 | 2,843 |
| WESTERN STAR | 4700 | 2021 | 2,843 |
| WESTERN STAR | 4700 | 2022 | 2,843 |
| WESTERN STAR | 47X | 2022 | 2,843 |
| WESTERN STAR | 49X | 2021 | 2,843 |
| WESTERN STAR | 49X | 2022 | 2,843 |
| WESTERN STAR | WF110 | 2021 | 2,843 |
| WESTERN STAR | WJ121 | 2020 | 2,843 |
Source: NHTSA Campaign 21V965000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.