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Bollinger Motors B4 Recall 25V204: Battery May Let Liquid In, Risking Fire or Shock

NHTSA campaign 25V204, reported April 1, 2025, 17 vehicles potentially affected.

What this recall means for you

Certain 2025 Bollinger B4 trucks have a high voltage battery pack that may not be properly sealed, allowing liquid to get inside. Liquid in the battery can cause a loss of electrical isolation or a short circuit, which raises the risk of fire or electric shock. A battery fault can also cause a loss of drive power, which increases the risk of a crash.

Bollinger Motors will work with Our Next Energy to inspect and repair the battery packs as necessary, at no cost to the owner. If you own a 2025 B4, contact Bollinger Motors at 586-785-7351 to arrange the free inspection and repair. You can also check your vehicle identification number (VIN) for open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 25V204Bollinger Motors, Inc.
Component
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
Problem
Bollinger Motors, Inc. (Bollinger Motors) is recalling certain 2025 B4 trucks. The high voltage battery pack may be improperly sealed and allow liquid to enter the battery.
Risk
Liquid intrusion into a battery pack can cause a loss of electrical isolation or short circuit, increasing the risk of a fire or shock hazard. In addition, the detection of a battery fault can cause a loss of drive power, increasing the risk of a crash.
Remedy
Bollinger Motors will work with Our Next Energy to inspect and repair the battery packs as necessary, free of charge. Owners can contact Bolling Motors at 586-785-7351.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 888-327-4236 (TTY 888-275-9171) or go to nhtsa.gov.

Affected vehicles

Bollinger Motors B42025