NHTSA recall 21V965000
A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.
| Published by | NHTSA (United States) |
|---|---|
| Campaign number | 21V965000 |
| Manufacturer's number | FL-915 |
| Manufacturer | Daimler Trucks North America, LLC |
| Reported | 2021-12-13 |
| Owners notified | 2022-03-11 |
| Component | FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL |
| Units potentially affected | 2843 |
| Part numbers | D0S3005BX03, D0S3009BX03 |
| Report | Annual report 2, for 2025 quarter 1 to 2025 quarter 4 |
|---|---|
| Filed with NHTSA | 2026-01-26 |
| Vehicles in the campaign | 2843 |
| Reported remedied | 2205 (77%) |
| Reported unreachable | 0 |
| Reported removed | 0 |
These are the manufacturer's totals for the whole campaign at the end of 2025 quarter 4, as filed with NHTSA. They do not say whether one vehicle has been remedied: check the VIN with the official lookups. The reports are from data as of 2026-10-19.
What is 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.
What can happen
A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.
The 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.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
| 2019 FCCC XCP | |
|---|---|
| 2020 FCCC XCP | |
| 2021 FCCC XCP | |
| 2019 FREIGHTLINER 114SD | |
| 2020 FREIGHTLINER 114SD | |
| 2021 FREIGHTLINER 114SD | |
| 2022 FREIGHTLINER 114SD | |
| 2021 FREIGHTLINER CASCADIA | |
| 2022 FREIGHTLINER CASCADIA | |
| 2020 WESTERN STAR 4700 | |
| 2021 WESTERN STAR 4700 | |
| 2022 WESTERN STAR 4700 | |
| 2022 WESTERN STAR 47X | |
| 2021 WESTERN STAR 49X | |
| 2022 WESTERN STAR 49X | |
| 2021 WESTERN STAR WF110 | |
| 2020 WESTERN STAR WJ121 |
A vehicle with no link is not in this site's catalog, which covers cars, multipurpose vehicles and trucks by model year. The campaign is from data as of 2026-10-19.
Bulletins for the same vehicles and component
| SS1033094 | 2021-06-09. Service bulletin. Service Solution SS 1033094 KUS Float Tube Fuel Level Sensor Inform... |
|---|---|
| 18SP744 | 2020-12-08. Service bulletin. Special Publication letter for Two-Filter Fuel System KM59 GEN1 DD15 DD16 Severe Duty High Pressure Fuel Rail Feed Lines Service Kit. |
| 18SP730Rev | 2019-08-08. Service bulletin. This service kit includes all necessary parts to replace the high pressure fuel rail feed lines, mounting bracket, P-clips and mounting hardware in the event one of these parts are loosened, removed or missing from the engine. |
| 0504-18 | 2018-12-10. Service bulletin. 0504-18 Fuel System - Fuel Injectors |
| 0504-18 | 2018-10-29. Service bulletin. 0504-18 Fuel System - Fuel Injectors |
| 15TL6 | 2018-03-05. Service bulletin. 15TL6 W470589129100 ? HDEP HP Fuel Rail Test Caps |
A bulletin is the manufacturer's note to its dealers. It is not part of this recall.