Vehicle recall 26V311000 · May 18, 2026
2025 Oshkosh Ngdv Electric
In cold weather, the high voltage battery contactor may open unexpectedly, causing a loss of drive power.
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Summary
- Oshkosh Corporation (Oshkosh Defense) is recalling certain 2025 NGDV battery electric vehicles. In cold weather, the high voltage battery contactor may open unexpectedly, causing a loss of drive power.
- Consequence
- A loss of drive power can increase the risk of a crash.
- Remedy
- Oshkosh Defense will repair or replace the batteries as necessary, free of charge. Owner notification letters were mailed May 26, 2026. Owners may contact Oshkosh Defense customer service at 1-833-304-8100. Oshkosh Defense's number for this recall is NGDV_TSB_066.
Recall details
- NHTSA campaign
- 26V311000
- Reported to NHTSA
- May 18, 2026
- Filed by
- Oshkosh Corporation
- Manufacturer campaign
- NGDV_TSB_066
- Owner notification
- May 26, 2026
- Vehicles potentially affected
- 76
- Initiated by
- the manufacturer
- Components
- Electrical system › Propulsion system › Fuses, relays, contacts, and shunts
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
- Oshkosh Ngdv Electric (2025): 2025
Has your Oshkosh been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Oshkosh dealer can also check your VIN. Recall repairs are free.