OFFICIAL CAMPAIGN FILE

NHTSA campaign 22V510000

NHTSA campaign 22V510000 covers 19 published year-and-model reports from 1 makes in this index and lists 1,806 potentially affected units campaign-wide. VIN eligibility must be checked separately.

Report received July 19, 2022 · Snapshot September 21, 2026

01 / DEFECT RECORD

What NHTSA campaign 22V510000 says

NHTSA campaign 22V510000 identifies SEATS and states that Cracked passenger seat frames may not adequately secure passengers in the event of a crash, increasing the risk of injury.

Defect summary

Daimler Trucks North America, LLC (DTNA) is recalling certain 2014-23 Thomas Built Buses HDX and 2014-22 EFX school buses equipped with 39-inch S3C seat frames and 3-point flex seatbelts. The passenger seat frames may crack and rotate from fatigue.

Consequence summary

Cracked passenger seat frames may not adequately secure passengers in the event of a crash, increasing the risk of injury.

02 / CORRECTIVE ACTION

Remedy for NHTSA campaign 22V510000

For NHTSA campaign 22V510000, the filed corrective action says: Dealers will secure the seat frames with brackets, free of charge. Owner notification letters were mail December 4, 2023. Owners may contact DTNA's customer service at 1-800-547-0712. DTNA's number for this recall is FL946.

Dealers will secure the seat frames with brackets, free of charge. Owner notification letters were mail December 4, 2023. Owners may contact DTNA's customer service at 1-800-547-0712. DTNA's number for this recall is FL946.

Owner notification: December 4, 2023
Filing manufacturer: Daimler Trucks North America, LLC
Component groups: SEATS

03 / PUBLISHED VEHICLES

Vehicles listed under NHTSA campaign 22V510000

RecallRoad links 19 year-and-model reports associated with NHTSA campaign 22V510000; the list reflects published source rows, not individual VIN coverage.