NHTSA Recall 25V326000: 12v/24v/48v battery (electrical system)
Daimler Trucks North America, LLC reported this safety recall to NHTSA on , covering an estimated 22,271 vehicles. It affects 2 models including the Western Star 47X.
| NHTSA campaign | 25V326000 |
|---|---|
| Manufacturer campaign | F1020 |
| Component | ELECTRICAL SYSTEM › 12V/24V/48V BATTERY |
| Report received | June 23, 2025 |
| Owner notification | July 1, 2025 |
| Initiated by | NHTSA Office of Defects Investigation |
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.
Safety risk
A short circuit increases the risk of a fire.
Remedy
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.
Vehicles covered by recall 25V326000
| Make and model | Model years |
|---|---|
| Western Star 47X | 2021, 2022, 2023, 2024, 2025, 2026 |
| Western Star 49X | 2020, 2021, 2022, 2023, 2024, 2025, 2026 |
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.