Recall 21V965000
FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL
Defect Description
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.
Safety 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.
Affected Vehicles
| Year | Make | Model |
|---|---|---|
| 2019 | FCCC | XCP |
| 2019 | FREIGHTLINER | 114SD |
| 2020 | FCCC | XCP |
| 2020 | FREIGHTLINER | 114SD |
| 2020 | WESTERN STAR | 4700 |
| 2020 | WESTERN STAR | WJ121 |
| 2021 | FCCC | XCP |
| 2021 | FREIGHTLINER | 114SD |
| 2021 | FREIGHTLINER | CASCADIA |
| 2021 | WESTERN STAR | 4700 |
| 2021 | WESTERN STAR | 49X |
| 2021 | WESTERN STAR | WF110 |
| 2022 | FREIGHTLINER | 114SD |
| 2022 | FREIGHTLINER | CASCADIA |
| 2022 | WESTERN STAR | 4700 |
| 2022 | WESTERN STAR | 47X |
| 2022 | WESTERN STAR | 49X |
Check your vehicle: Visit NHTSA.gov and enter your VIN to see if your specific vehicle is affected.