Recall 25V-326: 2021–2026 Western Star 47X, 2020–2026 Western Star 49X
Daimler Trucks North America, LLC recall for electrical system, reported to NHTSA on Jun 23, 2025, covering about 22,271 vehicles.
The problem
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.
The fix
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.
Recall details
| Manufacturer | Daimler Trucks North America, LLC |
|---|---|
| Component | Electrical System › 12v/24v/48v Battery |
| Recall started by | NHTSA (Office of Defects Investigation) |
| NHTSA campaign number | 25V326000 |
Vehicles in this recall
| Vehicle | Model years | |
|---|---|---|
| Western Star 47X | 2021, 2022, 2023, 2024, 2025, 2026 | All years |
| Western Star 49X | 2020, 2021, 2022, 2023, 2024, 2025, 2026 | All years |
Not every vehicle of these model years is included. Enter your VIN at nhtsa.gov/recalls ↗ or ask a dealer.
Frequently asked questions
What is recall 25V-326?
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.
How is recall 25V-326 fixed?
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.
Is the recall repair free?
Yes. Safety recall repairs are free at authorized dealers. Check whether your vehicle is included with its VIN at nhtsa.gov/recalls.