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.