OFFICIAL CAMPAIGN FILE

NHTSA campaign 21V965000

NHTSA campaign 21V965000 covers 15 published year-and-model reports from 3 makes in this index and lists 2,843 potentially affected units campaign-wide. VIN eligibility must be checked separately.

Report received December 13, 2021 · Snapshot September 21, 2026

01 / DEFECT RECORD

What NHTSA campaign 21V965000 says

NHTSA campaign 21V965000 identifies FUEL SYSTEM, DIESEL and states that A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.

Defect summary

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 summary

A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.

02 / CORRECTIVE ACTION

Remedy for NHTSA campaign 21V965000

For NHTSA campaign 21V965000, the filed corrective action says: 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.

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.

Owner notification: March 11, 2022
Filing manufacturer: Daimler Trucks North America, LLC
Component groups: FUEL SYSTEM, DIESEL

03 / PUBLISHED VEHICLES

Vehicles listed under NHTSA campaign 21V965000

RecallRoad links 15 year-and-model reports associated with NHTSA campaign 21V965000; the list reflects published source rows, not individual VIN coverage.