2024 Freightliner Business Class M2 recalls

• Suspension#2025610November 4, 2025

  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.

• High Voltage#2025040January 30, 2025

  98 units affected

  Issue: On certain electric trucks, the electric vehicle power distribution module (EVDM) may not have been assembled properly. As a result, the connector could separate from the module. If this happens, there could be a loss of power to the wheels. Additionally, certain driver assist functions may not work. Note: This recall only affects certain eCascadia and eM2 models. Safety Risk: A loss of power to the wheels could increase the risk of a crash. 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, reinforce or replace the electric vehicle power distribution module.

• Lights And Instruments#2024510September 10, 2024

  451 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 and advise you to take your truck to a DTNA authorized service facility to update the active brake assist (ABA) software.

• Wheels#2024210April 3, 2024

  3,306 units affected

  Problem: On certain trucks, the inner flange of the steer axle wheels may crack. As a result, a piece of the flange could separate from the wheel. Note: This special warranty program only affects ULA18xxx wheels with a size of 22.5" x 8.25". UPDATE - When Daimler Truck North America (DTNA) notified Transport Canada about this problem, they believed that it may cause a rapid air loss of a tire. After further investigation, DTNA has determined that this problem would not result in a rapid air loss. Accordingly, this safety recall was withdrawn. Safety Risk: This problem does not pose a safety risk. Corrective Actions: This is not a recall and will be addressed under a special warranty program offered by Alcoa, the wheel supplier. This notice is for information only and is not being conducted under the requirements of the Motor Vehicle Safety Act. If you notice any cracks on the inner flange of the steer axle wheels, you should contact Alcoa at 1-800-242-9898.

• Powertrain#2023703December 22, 2023

  49 units affected

  Issue: Certain trucks may have been built with a transmission shifter that indicates a park ("P") position but a transmission that doesn't contain a park pawl. As a result, the truck could move if the park ("P") position is selected, and the parking brake isn't applied. Safety Risk: A parked vehicle that rolls away could create the risk of an injury or a crash. 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 transmission shifter. To reduce the safety risk, DTNA recommends that you should always use the parking brake when you park.

• Lights And Instruments#2023060February 14, 2023

  396 units affected

  Issue: On certain trucks, the tail lamps do not turn on when the daytime running lamps (DRLs) are on. Canadian regulations require that, if a vehicle has dash backlighting, the low beam headlamps and tail lamps must automatically switch on when it is dark or the tail lamps must stay on at all times. Safety Risk: Driving without tail lamps in low light conditions could make the truck less visible and increase the risk of a crash. Corrective Actions: Daimler Truck North America (DTNA) will notify owners by mail and instruct you to take your truck to a DTNA authorized service facility to update the parameters for the lighting system. For Western Star 4700 ZODIAC models, the service facility will replace or modify the wiring harness.

Canadian data updated August 24, 2026

• STEERING:GEAR BOX (OTHER THAN RACK AND PINION)#26V066000February 4, 2026

  Fontaine Modification Company (Fontaine Modification) is recalling certain 2024-2025 Freightliner Business Class M2 vehicles. The steering gearbox assembly may have been assembled with insufficient oil.

  Risk: A lack of lubrication may cause binding gears and difficulty steering, increasing the risk of a crash.

  Remedy: Fontaine Modification will inspect and replace the steering gearbox as necessary, free of charge. Owner notification letters were mailed February 26, 2026. Owners may contact Fontaine Modification customer service at 1-800-366-8246.

• SUSPENSION:CRITICAL FASTENERS#25V760000November 5, 2025

  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.

• STEERING:LINKAGES:TIE ROD ASSEMBLY#25V603000September 12, 2025

  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.

• STEERING#25V504000August 6, 2025

  Fontaine Modification Company (Fontaine Modification) is recalling certain 2022-2024 Freightliner Business Class M2 vehicles. Welds may crack and fail, allowing the Intermediate steering shaft assembly to detach from the steering column.

  Risk: A steering shaft that detaches can result in a loss of steering, increasing the risk of a crash.

  Remedy: Fontaine Modification will replace the intermediate steering shaft, free of charge. Owner notification letters are expected to be mailed September 3, 2025. Owners may contact Fontaine Modification customer service at 1-800-366-8246.

• FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING#24V668000September 10, 2024

  Daimler Trucks North America, LLC (DTNA) is recalling certain 2024-2025 Freightliner 108SD, 2022-2025 Freightliner 114SD, Freightliner Business Class M2, 2025 Freightliner eM2, 2020-2025 Western Star 49X, 2021-2025 Western Star 47X, and 2022-2025 Western Star 57X vehicles that may be upfitted with a body lighting interface controller and replacement brake lights. The brake lights may not illuminate when the brakes are automatically applied during an active brake assist (ABA) event.

  Risk: Brake lights that fail to illuminate can fail to indicate to other drivers that the vehicle is slowing down, increasing the risk of a crash.

  Remedy: Dealers will update the ABA software, free of charge. Owner notification letters were mailed October 24, 2024. Owners may contact DTNA customer service at 800-745-8000. DTNA's number for this recall is F1009.

• PARKING BRAKE#24V335000May 14, 2024

  Daimler Trucks North America, LLC (DTNA) is recalling certain 2024-2025 Freightliner Business Class M2 vehicles. The rubber ball seal in the Intellipark Park Valve Modules (PVM) may fracture and cause a leak, which can result in park brake failure or unexpected park brake engagement while driving.

  Risk: Park brake failure or unexpected park brake engagement while driving increases the risk of a crash.

  Remedy: Dealers will replace the Intellipark PVM, free of charge. Owner notification letters were mailed August 2, 2024. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1000.

• ELECTRONIC STABILITY CONTROL (ESC)#23V299000April 26, 2023

  Daimler Trucks North America, LLC (DTNA) is recalling certain short wheelbase 2020-2024 Freightliner Cascadia, 2021-2024 Freightliner M2 Business Class, 2022 Western Star 4700, and 2020 Freightliner Classic Cascadia vehicles. The vehicle is equipped with an electronic stability control system and tire combination that may understeer during a J-turn. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 136, "Electronic Stability Control Systems on Heavy Vehicles."

  Risk: Understeering during a J-turn may increase the risk of a crash.

  Remedy: DTNA will replace the tires, free of charge. Owner notification letters were mailed June 19, 2023. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL971.