2021–2026 Western Star 47X, 2020–2026 Western Star 49X Recall: A stud connecting the battery to the starter at the frame rail may have…
NHTSA campaign 25V326000 · Electrical System · filed Jun 23, 2025 · verified Jul 30, 2026
The defect
Daimler Trucks North America (DTNA) is recalling certain 2020-2026 Western Star 49X and 2021-2026 Western Star 47X vehicles. A stud connecting the battery to the starter at the frame rail may have been incorrectly installed, which can cause a short circuit.
The risk
A short circuit increases the risk of a fire.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
DTNA will inspect and replace damaged cables and loose hardware. In addition, DTNA will properly tighten hardware and install dielectric tape. All repairs will be performed, as necessary, free of charge. Owner notification letters were mailed July 1, 2025. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1020. This recall is replaced by NHTSA recall number 26V079. Vehicles already repaired under this recall will need to have the new remedy completed.
Affected vehicles
Related recalls
More Western Star 47X recalls
- 2021–2027 Western Star 47X and 1 other model — A stud connecting the battery to the starter at the frame…
- 2020–2026 Freightliner 108SD and 7 other models — Axle clamp fasteners may be loose, which can result in a…
- 2025–2026 FCCC MT45G and 11 other models — Tie rod castle nut and cotter pin may not be installed…
- 2025 FCCC MT45 and 16 other models — Brake caliper mounting bolts may loosen and detach, which…
- 2026 Freightliner 108SD and 6 other models — A software error in the advanced signal and actuator module…
Other campaigns involving Western Star vehicles
Source: NHTSA recall database, campaign 25V326000 (manufacturer number F1020). Data last verified Jul 30, 2026.