Western Star recall — 12V/24V/48V Battery

NHTSA · February 11, 2026

• NHTSA recall campaign 26V079000 (Western Star), reported February 11, 2026.
• Potentially affected vehicles: 26,960.
• Component: 12V/24V/48V Battery.
• Details as of July 25, 2026; the linked official notice is authoritative for lot codes, VINs, and remedies.

Agency

NHTSA

Posted

February 11, 2026

Recalling firm

Daimler Trucks North America, LLC

Source ID

26V079000

NHTSA campaign →

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.

Consequence

A short circuit increases the risk of a fire.

Corrective action

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.

Affected vehicles

Related: Vehicle recalls · All recall events