NHTSA recall 26V079000
Electrical system › 12v/24v/48v battery
Western Star 47X and 1 more
Reported Feb 11, 202626,960 vehicles affectedDaimler Trucks North America, LLCMaker’s number F1029
The defect
Daimler Trucks North America (DTNA) is recalling certain 2020-2027 Western Star 49X and 2021-2027 Western Star 47X vehicles. A stud connecting the battery to the starter at the frame rail may have been incorrectly installed or may corrode, which can cause a short circuit.
The risk
A short circuit increases the risk of a fire.
The remedy
Dealers will repair the studs, free of charge. Owner notification letters were mailed May 22, 2026. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1029. This recall replaces and expands NHTSA recall number 25V326. Vehicles already repaired under the previous recall will need to have the new remedy completed.