NHTSA recall 26V311000 · May 18, 2026
Oshkosh Corporation: High Voltage Battery Contactor Failure May Cause Loss of Drive Power
Product
2025 NGDV battery electric vehicles
Hazard
A loss of drive power can increase the risk of a crash.
What to do
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.
Got a car, truck or motorcycle? The surest check is your 17-character VIN, which is on your registration, insurance card, or the driver-side dashboard. NHTSA's free lookup shows any open recall that hasn't been repaired on that exact vehicle.
Check my VIN on NHTSA.govRecall details
- 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.
- Component
- ELECTRICAL SYSTEM
- Recall type
- Vehicle
- Potentially affected
- 76
- Manufacturer campaign number
- NGDV_TSB_066
Source: National Highway Traffic Safety Administration (NHTSA) notice.
Copied from the agency record without changes. Data as of Oct 14, 2026, 1:15 AM EDT. The agency notice is the final word.
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