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RECALLS — MAKE · MODEL · YEAR

2026 Western Star 49X recalls

12 safety recall campaigns have been filed for the 2026 Western Star 49X with Transport Canada and the U.S. NHTSA. Here is what both agencies say.

Canadian recalls
06
U.S. recalls
06
Total campaigns
12

Transport Canada recalls

06
  • Electrical#2026054

    9,951 units affected

    Issue: On certain trucks, the recall repairs completed by a Daimler Truck North America (DTNA) dealer during recall F1020 (Transport Canada recall no. 2025-269) may not be effective. As a result, a second repair is required. On certain trucks, the stud on the frame that connects the battery and/or auxiliary power distribution to the starter may not have been installed properly. As a result, there could be a short circuit, and the wiring could overheat and melt. Note: This recall replaces Transport Canada recall no. 2025-269. Vehicles that were repaired under that recall also require this repair. Safety Risk: A short circuit and/or wiring that overheats and melts can create the risk of a fire. Corrective Actions: Daimler Truck North America (DTNA) will notify owners by mail and advise you to take your truck to a DTNA authorized service facility to remove the stud and relocate the jump start connection.

  • Suspension#2025610

    2,464 units affected

    Issue: On certain trucks, the fasteners for the axle clamp(s) may not have been tightened properly. As a result, the clamps could loosen. If this happens, the axle could move and cause a loss of steering control. Note: This recall only affects certain trucks equipped with a TufTrac Gen 2 suspension. Safety Risk: A loss of steering control could create the risk of a crash. Corrective Actions: Daimler Truck North America (DTNA) will notify the owners by mail and advise you to take your truck to a DTNA authorized service facility to inspect and tighten the axle clamp fasteners. The axle clamp castings will be replaced, as necessary.

  • Brakes#2025480

    20 units affected

    Issue: On certain trucks, the brake caliper mounting bolts may not have been tightened properly. As a result, the bolts could loosen and detach, causing reduced braking. Safety Risk: Reduced braking can cause extended stopping distances and increase the risk of a crash. Corrective Actions: Daimler Trucks North America (DTNA) will notify owners by mail and advise you to take your truck to a DTNA authorized service facility to inspect and, if necessary, tighten or replace the brake caliper mounting bolts.

  • Steering#2025478

    49 units affected

    Issue: On certain trucks, the castle nut securing the tie rod may not have been tightened properly and/or the cotter pin may be missing. As a result, the nut could loosen and separate. If this happens, there could be a loss of steering control. Safety Risk: A loss of steering control could increase the risk of a crash. Corrective Actions: Daimler Trucks North America (DTNA) will notify owners by mail and advise you to take your truck to a DTNA authorized service facility to inspect and, if necessary, replace the tie rod.

  • Electrical#2025269

    8,565 units affected

    Issue: On certain trucks, the stud on the frame that connects the battery and/or auxiliary power distribution to the starter may not have been installed properly. As a result, there could be a short circuit, and the wiring could overheat and melt. Safety Risk: A short circuit and/or wiring that overheats and melts can create the risk of a fire. Corrective Actions: Daimler Truck North America (DTNA) will notify owners by mail and advise you to take your truck to a DTNA authorized service facility to inspect and, if necessary, replace the cables and hardware.

  • Brakes#2025154

    49 units affected

    Issue: On certain trucks, a software problem could cause the brake lights not to work when the brakes are automatically applied during emergency braking. Safety Risk: Brake lights that don't work could cause others not to recognize when a vehicle is braking. This could increase the risk of a crash. Corrective Actions: Daimler Truck North America (DTNA) will notify owners by mail. The corrective actions for this recall are under development.

Canadian data updated August 24, 2026

U.S. NHTSA recalls

06
  • ELECTRICAL SYSTEM:12V/24V/48V BATTERY#26V079000

    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.

    Risk: A short circuit increases the risk of a fire.

    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.

  • SUSPENSION:CRITICAL FASTENERS#25V760000

    Daimler Trucks North America, LLC (DTNA) is recalling certain 2020-2026 Western Star 49X, Freightliner Business Class M2, Freightliner 114SD, Freightliner 108SD, 2021-2026 Western Star 47X, 2021-2023 Freightliner 122SD, 2022 Western Star 48X, and 2023 Western Star 4700 vehicles. The axle clamp fasteners may be loose, which can result in a loss of vehicle control.

    Risk: A loss of vehicle control increases the risk of a crash.

    Remedy: Dealers will inspect and tighten the fasteners, as necessary, free of charge. Owner notification letters were mailed December 29, 2025. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1027.

  • SERVICE BRAKES, AIR:DISC:CALIPER#25V601000

    Daimler Trucks North America, LLC (DTNA) is recalling certain 2025 FCCC XCR, FCCC XBS, FCCC MT45, Western Star 57X, 2025-2026 Freightliner Business Class M2, Freightliner Cascadia, Freightliner 114SD, Freightliner 108SD, FCCC MT55G, FCCC MT45G, FCCC XCP, FCCC XCM, Western Star 49X, Western Star 47X, 2026 Freightliner Cascadia 5th Gen, FCCC MT55, and FCCC MT50E vehicles. The brake caliper mounting bolts may loosen and detach, which can cause a loss of brake function and damage the tire and/or wheel.

    Risk: A loss of brake function can increase the risk of a crash. In addition, a damaged wheel or tire can lead to a loss of vehicle control, increasing the risk of a crash.

    Remedy: Dealers will inspect and replace or tighten the brake caliper mounting bolts, as necessary, free of charge. Owner notification letters were mailed November 10, 2025. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1023.

  • STEERING:LINKAGES:TIE ROD ASSEMBLY#25V603000

    Daimler Trucks North America, LLC (DTNA) is recalling certain 2024-2026 Western Star 47X, Freightliner Business Class M2, FCCC MT55G, 2025-2026 Western Star 49X, Freightliner Cascadia, Freightliner 114SD, FCCC MT45G, FCCC S2RV106, 2026 Thomas Built Buses Saf-T-Liner C2, Freightliner eCascadia, FCCC S2C106, and Freightliner 108SD vehicles. The tie rod castle nut and cotter pin may not be installed properly, which can result in a loss of vehicle steering control.

    Risk: A loss of vehicle steering control increases the risk of a crash.

    Remedy: Dealers will inspect and replace the tie rod assembly, as necessary, free of charge. Owner notification letters were mailed November 10, 2025. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is D25R2.

  • ELECTRICAL SYSTEM:12V/24V/48V BATTERY#25V326000

    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.

    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.

  • EXTERIOR LIGHTING:BRAKE LIGHTS#25V187000

    Daimler Trucks North America, LLC (DTNA) is recalling certain 2026 Freightliner eM2, Freightliner 108SD, Freightliner 114SD, Freightliner Cascadia, 2025-2026 Freightliner Business Class M2, Western Star 47X, and Western Star 49X vehicles. A software error in the advanced signal and actuator module for the automatic emergency braking system may cause the brake lights to fail to illuminate.

    Risk: Brake lights that fail increase the risk of a crash.

    Remedy: Dealers will update the automatic emergency braking system software, free of charge. Owner notification letters were mailed May 15, 2025. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1018.

Does this recall apply to my vehicle?

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What to do

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Check a 2026 Western Star 49X VIN

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