2021 E-One Cyclone Ii problems, complaints & recalls
Safety recalls (6)
Suspension:subframe/Mounting Bracket 2024-10-11 · campaign 24V760000 · 282 vehicles
Defect: 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.
Fix: 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.
Engine And Engine Cooling:exhaust System 2022-11-18 · campaign 22V852000 · 8 vehicles
Defect: E-One Incorporated (E-One) is recalling certain 2019-2021 Cyclone 2 and 2020-2021 Typhoon N emergency vehicles. Exhaust heat may build up inside the vehicle body in certain situations such as heavy engine use, possibly causing nearby components to overheat.
Risk: Overheated components can increase the risk of a fire.
Fix: Dealers will add an opening to the body top and install a protective grate, free of charge. Owner notification letters were mailed December 12, 2022. Owners may contact E-One customer service at 1-352-237-1122.
Electrical System 2022-07-26 · campaign 22V538000 · 78 vehicles
Defect: 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.
Fix: 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.
Fuel System, Diesel:fuel Injection System:fuel Rail 2021-12-09 · campaign 21V952000 · 140 vehicles
Defect: 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.
Fix: 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.
Power Train:axle Assembly 2021-11-19 · campaign 21V904000 · 80 vehicles
Defect: 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.
Fix: 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.
Fuel System, Diesel:fuel Injection System:fuel Rail 2021-05-11 · campaign 21V332000 · 915 vehicles
Defect: 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.
Fix: 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.
Service bulletins (2)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Suspension 2023-06-01 · 2023-1210 · Service Bulletin/Repair Instructions
e-one has been contacted by reyco granning concerning the independent front suspension (ifs) on your vehicle. some ifs-ft units may have shock absorbers that experience excessive loading during road events that cause full extension of the shock absorber. this can result in damage to and possible fa
Power Train 2022-04-15 · 2022-1180 · Service Bulletin/Repair Instructions
aerial rotation drive, oil level inspection. some units did not have the correct amount of oil added to the rotation gear box during manufacture.
What owners report
No detailed complaint narratives on file.
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.