2025 Freightliner EM2 problems

What is wrong

Daimler Trucks North America, LLC (DTNA) is recalling certain 2020-2025 Freightliner eCascadia and 2022-2026 Freightliner eM2 trucks. The electric vehicle power distribution module (EVDM) may not be assembled properly, which can cause electrical circuits to disconnect and result in a loss of drive power.

Risk

A loss of drive power increases the risk of a crash.

Remedy

Dealers will inspect and repair or replace the EVDM as necessary, free of charge. Owner notification letters were mailed May 20, 2025. Owners may contact DTNA customer service at 1‑800‑547‑0712. DTNA's number for this recall is F1017.

Recall number 25V046000 · Recall details

What is wrong

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.

Recall number 24V668000 · Recall details

The Office of Defects Investigation (ODI) opened this Preliminary Evaluation (PE) on November 6, 2024, to investigate Electric Vehicle Distribution Module (EVDM) connector plate separation on model year (MY) 2020-2025 Freightliner eCascadia and MY2022-2025 Freightliner eM2 electric trucks. The EVDM connector plate contains multiple safety-related circuits including Anti-lock Brake System (ABS), stability control and vehicle protective mechanisms to de-energize the high-voltage propulsion system. In January 2025, prior to Daimler Truck North America's (DTNA) final response to ODI's Information Request (IR) letter, DTNA conducted controlled testing of the EVDM. The final test results demonstrated that in certain circumstances of EVDM separation, the vehicle may lose motive power without prior warning to the driver. Based on the EVDM testing results, DTNA filed a recall (the federal safety agency ID 25V‑046). This recall covers MY2020-2025 Freightliner eCascadia and MY2022-2026 Freightliner eM2 electric trucks. These vehicles will have the EVDM replaced if the plate shows separation from the housing. The recall chronology identified that DTNA had received nine warranty claims and six field reports for this issue. This Preliminary Evaluation has been closed as a result of the manufacturer filing recall 25V‑046. The Agency reserves the right to take additional action if warranted by future circumstances.

PE24032