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E-One Typhoon Recall 24V194: Electrical Fault Can Overheat Circuits and Cause Fire

NHTSA campaign 24V194, reported March 12, 2024, 22 vehicles potentially affected.

What this recall means for you

Certain 2024 E-One vehicles are equipped with Hercules HC 1.7 multiplex nodes. If a short circuit or wiring failure occurs, the node's firmware may fail to shut off the output pin. This can overload electrical circuits, which may overheat and increase the risk of fire.

The remedy is a firmware update performed free of charge by Weldon. Owner notification letters were mailed April 5, 2024. If you own an affected vehicle, contact E-One customer service at 1-352-237-1122 to arrange the repair, and check your vehicle identification number (VIN) for any 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 24V194E-One Incorporated
Component
ELECTRICAL SYSTEM
Problem
E-One Incorporated (E-One) is recalling certain 2024 Commercial, Cyclone N, Typhoon N, and Typhoon EV vehicles equipped with Hercules HC 1.7 multiplex nodes. In the event of a short circuit or wiring failure, the firmware in the node may fail to shut off the output pin, resulting in overloaded electrical circuits.
Risk
Overloaded electrical circuits can overheat, increasing the risk of fire.
Remedy
Weldon will update the firmware, free of charge. Owner notification letters were mailed April 5, 2024. Owners may contact E-One customer service at 1-352-237-1122.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Affected vehicles

E-One Commercial2024
E-One Cyclone N2024
E-One Typhoon2024
E-One Typhoon N2024