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Vehicle recall 24V194000 · March 12, 2024

E-One Commercial, Cyclone N and 2 more models

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.

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

Summary
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.
Consequence
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.

Recall details

NHTSA campaign
24V194000
Reported to NHTSA
March 12, 2024
Filed by
E-One Incorporated
Owner notification
April 5, 2024
Vehicles potentially affected
22
Initiated by
the manufacturer
Components
Electrical system
Recall 24V194000 on nhtsa.gov, with the manufacturer’s documents

Vehicles covered

As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.

Has your E-One 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 E-One dealer can also check your VIN. Recall repairs are free.