E-One Cyclone N recalls

What is wrong

E-One Incorporated (E-One) is recalling certain 2024-2026 Typhoon N, 2025-2026 Cyclone N, and 2026 Cyclone II fire trucks. The positive power supply may be loose, causing the wiring harness and busbar to overheat.

Risk

An overheated busbar can increase the risk of a fire.

Remedy

E-ONE will provide a replacement wiring harness and busbar, free of charge. Owner notification letters were mailed October 16, 2026. Owners may contact E-One customer service at 1‑352‑237‑1122.

Recall number 26V652000 · Recall details

What is wrong

E-One Incorporated (E-One) is recalling certain 2026 Cyclone II, 2025-2026 Cyclone, and Typhoon fire trucks. The hydraulic valve may become inoperative, preventing the outriggers from being extended or retracted.

Risk

The inability to extend or retract the outriggers can delay emergency response, increasing the risk of injury.

Remedy

E-ONE will provide new hydraulic valves, free of charge. Owner notification letters were mailed October 8, 2026. Owners may contact E-One customer service at 1‑352‑237‑1122.

Recall number 26V537000 · Recall details

What is wrong

E-One Incorporated (E-One) is recalling certain 2026 Commercial, 2025-2026 Typhoon N, and Cyclone N emergency vehicles. The drive/pump mode transfer case may disengage, causing loss of power to the rear wheels.

Risk

Loss of power to the rear wheels can prevent the vehicle from moving, increasing the risk of a crash.

Remedy

Dealers will update the VMUX electrical program software, free of charge. Owner notification letters were mailed September 29, 2026. Owners may contact E-One customer service at 1‑352‑237‑1122.

Recall number 26V454000 · Recall details

What is wrong

E-One Incorporated (E-One) is recalling certain 2020-2024 Cyclone 2, Typhoon N, 2021- 2024 Cyclone N, and 2021 Quest 2 vehicles. The engine crossmember may break, allowing the cooling fan to contact the fan shroud and become damaged.

Risk

A damaged cooling fan can result in an engine stall while driving and increase the risk of a crash.

Remedy

Dealers will inspect and repair the crossmember as necessary, free of charge. Owner notification letters were mailed November 26, 2024. Owners may contact E-One Customer Service at 1‑352‑237‑1122.

Recall number 24V760000 · Recall details

What is wrong

E-One Incorporated (E-One) is recalling certain 2022-2023 Cyclone 2, 2022-2024 Cyclone N, and Typhoon N vehicles. The engine crossmember may break, allowing the cooling fan to contact the fan shroud and become damaged.

Risk

A damaged cooling fan can result in an engine stall while driving and increase the risk of a crash.

Remedy

Dealers will inspect and repair the crossmember as necessary, free of charge. Owner notification letters were mailed September 24, 2024. Owners may contact E-One customer service at 1‑352‑237‑1122.

Recall number 24V646000 · Recall details

What is wrong

E-One Incorporated (E-One) is recalling certain 2024 Cyclone N and Typhoon N vehicles equipped with an independent front suspension assembly. The lower control arm retention bolts could become brittle and break after being tightened.

Risk

A broken bolt head can become a projectile, increasing the risk of an injury.

Remedy

Dealers will replace the bolts, free of charge. Owner notification letters were mailed August 6, 2024. Owners may contact E-One customer service at 1‑352‑237‑1122.

Recall number 24V501000 · Recall details

What is wrong

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.

Recall number 24V194000 · Recall details

What is wrong

E-One Incorporated (E-One) is recalling certain 2022-2023 Cyclone 2, Cyclone N, Typhoon N, and 2023 Cyclone E vehicles. The steering assist bracket may have been machined incorrectly.

Risk

The incorrectly machined bracket may cause a reduction in hydraulic force, requiring greater steering effort and increasing the risk of a crash.

Remedy

Dealers will inspect and replace the steering assist bracket, free of charge. Owner notification letters were mailed February 7, 2024. Owners may contact E-One customer service at 1‑352‑237‑1122.

Recall number 24V016000 · Recall details

What is wrong

E-One Incorporated (E-One) is recalling certain 2021-2023 ARFF, Cyclone N, 2020-2024 Commercial, 2020, 2022-2023 Cyclone 2, 2023 Cyclone E, 2022 Typhoon, and 2020-2023 Typhoon N vehicles. In the event of a short circuit or wiring failure, the firmware in the vehicle multiplex system 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

The equipment manufacturer, Weldon, will update the firmware, free of charge. Owner notification letters were mailed January 24, 2024. Owners may contact E-One customer service at 1‑352‑237‑1122.

Recall number 24V006000 · Recall details

What is wrong

E-One Incorporated (E-One) is recalling certain 2022-2023 Cyclone 2, Cyclone N, and Typhoon N vehicles. The transmission cooler may be insufficiently welded, which can result in engine coolant contaminating the transmission fluid.

Risk

Contaminated transmission fluid may cause transmission failure and a loss of drive power, increasing the risk of a crash.

Remedy

Dealers will replace the transmission cooler and fluids, free of charge. Owner notification letters were mailed August 11, 2023. Owners may contact E-ONE customer service at 1‑352‑237‑1122.

Recall number 23V459000 · Recall details

What is wrong

E-One Incorporated (E-One) is recalling certain 2022-2023 Cyclone N and Typhoon N vehicles. The electronic sensor for the aerial device may fail and not display accurate data on the angle of inclination.

Risk

Without accurate display data, the aerial device may inadvertently contact the cab and increase the risk of injury to the operator.

Remedy

Dealers will update the electronic sensor software, or install a new electronic sensor, as necessary, free of charge. Owner notification letters were mailed July 11, 2023. Owners may contact E-One customer service at 1‑352‑237‑1122.

Recall number 23V332000 · Recall details

What is wrong

E-One Incorporated (E-One) is recalling certain 2022 Cyclone 2, Cyclone N, and Typhoon N vehicles. The tie rod clamps may have been improperly heat-treated, causing them to crack and allowing the tie rods to separate.

Risk

Tie rod separation can result in a sudden loss of steering, increasing the risk of a crash.

Remedy

Dealers will replace the tie rod clamps, free of charge. Owner notification letters are expected to be mailed November 30, 2022. Owners may contact E-One customer service at 1‑352‑237‑1122.

Recall number 22V788000 · Recall details

What is wrong

E-One Incorporated (E-One) is recalling certain 2021-2022 Cyclone N and Typhoon N vehicles. The steering gears may have been assembled incorrectly, which can cause the gears to fracture.

Risk

A fractured steering gear can cause a loss of steering control, increasing the risk of a crash.

Remedy

Dealers will inspect and replace the steering gears, as necessary, free of charge. Owner notification letters were mailed October 24, 2022. Owners may contact E-One customer service at 1‑352‑237‑1122.

Recall number 22V561000 · Recall details

What is wrong

E-One Incorporated (E-One) is recalling certain 2019-2021 Cyclone 2, 2020 Commercial, Quest 2, 2020-2021 Typhoon, 2021 Cyclone N, and 2020-2022 Typhoon N fire trucks. The neutral screw connection within the QO Plug-On Neutral Load Center may be loose. If that connection is loose, the affected load center can overheat.

Risk

An overheated load center can increase the risk of a fire.

Remedy

Dealers will inspect and repair, or replace the load center, free of charge. Owner notification letters were mailed October 24, 2022. Owners may contact E-One's customer service at 1‑352‑237‑1122.

Recall number 22V538000 · Recall details

What is wrong

E-One Incorporated is recalling certain 2022 Commercial, Cyclone 2, Cyclone N, and Typhoon N fire trucks. An additional resistor was incorrectly installed on the printed circuit board, which can disrupt CAN network communication and cause vehicle lighting to fail.

Risk

Inoperable vehicle lighting can reduce visibility and increase the risk of a crash.

Remedy

E-One Incorporated will replace the modules, free of charge. Owner notification letters were mailed on July 22, 2022. Owners may contact E-One Incorporated's customer service at 1‑352‑237‑1122.

Recall number 22V372000 · Recall details

What is wrong

E-One Incorporated (E-One) is recalling certain 2019-2021 Cyclone 2, Quest 2, 2020-2021 Typhoon N, 2020 Typhoon, and 2021 Cyclone N vehicles. The fuel tubes between the fuel rail and the injectors for cylinders four, five, and six may fatigue and crack, which can result in a high pressure fuel leak.

Risk

A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.

Remedy

Dealers will replace the fuel tubes and install vibration isolators, free of charge. Owner notification letters were mailed February 14, 2022. Owners may contact E-One customer service at 1‑352‑237‑1122.

Recall number 21V952000 · Recall details

What is wrong

E-One Incorporated (E-One) is recalling certain 2022 Cyclone 2, Cyclone N, Typhoon, and Typhoon N vehicles. The rear axle drive pinion may fracture.

Risk

A fractured drive pinion may contact the brake drop hose and unintentionally engage the parking brake, increasing the risk of a crash.

Remedy

Meritor will inspect and replace the drive pinion, as necessary, free of charge. Owner notification letters were mailed on January 05, 2022. Owners may contact E-One customer service at 1‑352‑237‑1122.

Recall number 21V904000 · Recall details

What is wrong

E-One Incorporated (E-One) is recalling certain 2017-2021 Cyclone 2, Cyclone N, Quest 2, Typhoon, and Typhoon N vehicles. The sealing washer may not seat correctly in the pilot bore holes, allowing the high pressure fuel rail assembly to leak.

Risk

A fuel leak in the presence of an ignition source increases the risk of a fire.

Remedy

Dealers will inspect and replace the rail as necessary, free of charge. Owner notification letters were mailed out on May 28, 2021. Owners may contact E-One customer service at 1‑352‑237‑1122.

Recall number 21V332000 · Recall details

What is wrong

E-One Incorporated (E-One) is recalling certain 2020-2021 Commercial, 2019-2020 Cyclone 2 and 2020 Cyclone N, Quest 2, Typhoon and Typhoon N vehicles, equipped with Weldon V-Mux Vista IV Standard LCD displays used for controlling emergency vehicle lighting and HVAC functions. These displays may experience low voltage spikes, causing the LCD display to lock up or become nonfunctional.

Risk

A locked up or non-functional LCD display can delay emergency efforts, increasing the risk of injury.

Remedy

E-One will notify owners, and dealers will replace the display or apply a retrofit remedy, free of charge. E-One issued owners an interim notification on December 15, 2020. The recall began January 26, 2021. Owners may contact E-One customer service at 1‑352‑237‑1122.

Recall number 20V752000 · Recall details