OFFICIAL CAMPAIGN FILE

NHTSA campaign 21V394000

NHTSA campaign 21V394000 covers 27 published year-and-model reports from 1 makes in this index and lists 2,416 potentially affected units campaign-wide. VIN eligibility must be checked separately.

Report received May 26, 2021 · Snapshot September 21, 2026

01 / DEFECT RECORD

What NHTSA campaign 21V394000 says

NHTSA campaign 21V394000 identifies FUEL SYSTEM, DIESEL and states that A fuel leak in the presence of an ignition source increases the risk of a fire.

Defect summary

Pierce Manufacturing (Pierce) is recalling certain 2017-2021 Arrow XT, Enforcer, Impel, Quantum, Saber, and Velocity vehicles. The sealing washer may not seat correctly in the pilot bore holes, allowing the high pressure fuel rail assembly to leak.

Consequence summary

A fuel leak in the presence of an ignition source increases the risk of a fire.

02 / CORRECTIVE ACTION

Remedy for NHTSA campaign 21V394000

For NHTSA campaign 21V394000, the filed corrective action says: Dealers will inspect the rail threads and fuel lines, and replace the rail as necessary, free of charge. Interim notification letters were mailed to owners on June 24, 2021. Owner notification letters were mailed July 30, 2021. Owners may contact Pierce customer service at 1-888-974-3723.

Dealers will inspect the rail threads and fuel lines, and replace the rail as necessary, free of charge. Interim notification letters were mailed to owners on June 24, 2021. Owner notification letters were mailed July 30, 2021. Owners may contact Pierce customer service at 1-888-974-3723.

Owner notification: January 24, 2022
Filing manufacturer: Pierce Manufacturing
Component groups: FUEL SYSTEM, DIESEL

03 / PUBLISHED VEHICLES

Vehicles listed under NHTSA campaign 21V394000

RecallRoad links 27 year-and-model reports associated with NHTSA campaign 21V394000; the list reflects published source rows, not individual VIN coverage.