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RECALLROADTHE CAMPAIGN RECORD

MODEL-YEAR RECALL REPORT

2017 E-One Cyclone Ii recalls

NHTSA's September 21, 2026 snapshot lists 9 safety recall campaigns for the 2017 E-One Cyclone Ii, spanning 7 component groups. A model match does not confirm that a specific VIN is included.

Official source: NHTSA recall campaign file · Snapshot September 21, 2026

Distinct campaigns9not VIN-specific
Component groups7distinct top-level categories
Latest recordMay 11, 2021report received
VIN resultNot checkeduse official lookup

01 / OFFICIAL CAMPAIGNS

2017 E-One Cyclone Ii recall campaigns

The 2017 E-One Cyclone Ii report contains 9 distinct NHTSA campaigns; the most recently received record is campaign 21V332000 dated May 11, 2021.
Component
FUEL SYSTEM, DIESEL
Report received
May 11, 2021
Potential units
915campaign-wide
Defect and consequence

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.

Why it matters: 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.

Owner notification: May 28, 2021 · Filing manufacturer: E-One Incorporated

Component
ELECTRICAL SYSTEM
Report received
October 14, 2019
Potential units
1,603campaign-wide
Defect and consequence

Defect: E-One Incorporated (E-One) is recalling certain 2013-2019 Typhoon and Cyclone 2, 2013-2014 Cyclone 3, 2014-2019 Quest 2 and 2017 CHSH emergency vehicles equipped with a Cummins ISL, L9, ISX12, X12, ISX15, or X15 engine. The engines do not have a diode in the starter solenoid circuit to improve the longevity of the lock-out relay, resulting in accumulated damage over time.

Why it matters: The damaged starter lock-out relay may prevent the vehicle from starting, hindering personnel from responding to emergencies, increasing the risk of an injury.

Remedy

E-One will notify owners, and dealers will install a diode in the starter solenoid circuit and install a new starter lock-out relay, free of charge. The recall began November 15, 2019. Owners may contact E-One customer service at 1-352-861-3612. Note: Vehicles previously repaired under recall 18V-019 also need this recall remedy.

Owner notification: November 15, 2019 · Filing manufacturer: E-One Incorporated

Component
SUSPENSION
Report received
August 14, 2019
Potential units
57campaign-wide
Defect and consequence

Defect: E-One Incorporated (E-One) is recalling certain 2014-2019 Cyclone II, 2013-2014 and 2016-2019 Typhoon, 2015-2017 Quest fire trucks. The front shocks may separate from their upper mount on the front suspension. The loose shock may contact and damage the steering gear housing, possibly causing a steering fluid leak and a loss of power steering assist.

Why it matters: A loss of hydraulic steering assist can increase the risk of a crash.

Remedy

E-One has notified owners, and dealers will install a new shock mount bolt and nut, hardened washer, and shims to keep the shocks secured, free of charge. The recall began August 28, 2019. Owners may contact E-One customer service at 1-352-861-3612.

Owner notification: August 28, 2019 · Filing manufacturer: E-One Incorporated

CAMPAIGN

NHTSA 18V748000

Component
SUSPENSION
Report received
October 22, 2018
Potential units
10campaign-wide
Defect and consequence

Defect: E-One Incorporated (E-One) is recalling certain 2016-2018 E-One Cyclone II and Typhoon aerial devices. The torque rod tower may crack causing failure of the tower, possibly affecting vehicle handling.

Why it matters: If the torque rod tower fails and affects vehicle handling, it can increase the risk of a crash.

Remedy

E-One will notify owners, and direct owners to contact the manufacturer of the Atlas suspension for replacement parts, free of charge. The recall began January 10, 2019. Owners may contact E-One customer service at 1-352-861-3612.

Owner notification: January 10, 2019 · Filing manufacturer: E-One Incorporated

CAMPAIGN

NHTSA 18V606000

Component
EXTERIOR LIGHTING
Report received
September 11, 2018
Potential units
146campaign-wide
Defect and consequence

Defect: E-One Incorporated (E-One) is recalling certain 2017-2019 Cyclone II, Typhoon and Quest II emergency vehicles, equipped with Whelen accessory brake lights. Depending on the specific wiring of the vehicle, these brake lights may illuminate when the brake pedal has not been pressed. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment.".

Why it matters: If the brake lights incorrectly illuminate, it can confuse other drivers, possibly increasing the risk of a crash.

Remedy

E-One will notify owners, and dealers will replace the brake lights, free of charge. The recall began October 26, 2018. Owners may contact E-One customer service at 1-352-861-3612.

Owner notification: October 26, 2018 · Filing manufacturer: E-One Incorporated

CAMPAIGN

NHTSA 18V423000

Component
STRUCTURE
Report received
June 21, 2018
Potential units
8campaign-wide
Defect and consequence

Defect: E-One Incorporated (E-One) is recalling certain 2016-2017 E-One Cyclone II SP-10 emergency vehicles equipped with a 100 foot steel rear mount platform aerial device. Over time, movement of the bucket on the aerial ladder may cause stress fractures in the ladder tubing, compromising the integrity of the aerial device.

Why it matters: Stress fractures in the aerial device may result in the ladder failing, increasing the risk of injury of the bucket occupant.

Remedy

E-One has notified owners, and dealers will either repair or replace the affected ladder sections, free of charge. The recall began on July 10, 2018. Owners may contact E-One customer service at 1-352-861-1122.

Owner notification: July 10, 2018 · Filing manufacturer: E-One Incorporated

Component
ELECTRICAL SYSTEM
Report received
January 9, 2018
Potential units
1,147campaign-wide
Defect and consequence

Defect: E-One Incorporated (E-One) is recalling certain 2013-2017 Cyclone II, Typhoon, and Quest II emergency vehicles equipped with a Cummins ISL, L9, ISX15, or X15 engine. The affected engines do not have a diode in the starter solenoid circuit to improve the longevity of the lock-out relay, resulting in accumulated damage over time.

Why it matters: The damaged starter lock-out relay may prevent the vehicle from starting, hindering personnel from responding to emergencies.

Remedy

E-One will notify owners, and dealers will install a diode in the starter solenoid circuit and install a new starter lock-out relay, free of charge. The recall began on February 19, 2018. Owners may contact E-One customer service at 1-352-861-3612.

Owner notification: February 19, 2018 · Filing manufacturer: E-One Incorporated

Component
EQUIPMENT
Report received
November 20, 2017
Potential units
298campaign-wide
Defect and consequence

Defect: E-One Incorporated (E-One) is recalling certain 2013-2017 E-One Cyclone II, Quest, Typhoon, 2016 Freightliner M2 112, 2013-2015 International 7400, 2014-2017 International 4400, Freightliner M2 106, 2016-2017 Kenworth T370, and 2015 Kenworth T800 vehicles equipped with Hale pressure relief valves in the water pumps used for fire fighting. Rings securing the valves may corrode over time after exposure to water, causing the ring to fail and the pressure relief valve to open, reducing the water pressure available for fire fighting.

Why it matters: A reduction in water pressure may hinder fire fighting efforts, increasing the risk of injury.

Remedy

E-One will notify owners, and a certified dealer or technician will install a stainless steel retaining ring, free of charge. The recall began on January 11, 2018. Owners may contact E-One customer service at 1-352-861-3612.

Owner notification: January 11, 2018 · Filing manufacturer: E-One Incorporated

CAMPAIGN

NHTSA 17V631000

Component
STEERING
Report received
October 9, 2017
Potential units
356campaign-wide
Defect and consequence

Defect: E-One Incorporated (E-One) is recalling certain 2016-2017 Quest, Cyclone II, and Typhoon emergency vehicles. The power steering assist cylinder may not have been properly tightened to the steering arm.

Why it matters: If the steering assist cylinder detaches there would be a loss of power steering assist, increasing the risk of a crash.

Remedy

E-One will notify owners, and dealers will inspect and retighten the steering assist cylinder mounting bolts, free of charge. The recall began on November 27, 2017. Owners may contact E-One customer service at 1-352-861-3612.

Owner notification: November 27, 2017 · Filing manufacturer: E-One Incorporated

02 / COMPONENT BREADTH

What defects are listed for the 2017 E-One Cyclone Ii?

The most frequent component groups in 2017 E-One Cyclone Ii campaign records are Electrical System (2), Suspension (2), Steering (1), Equipment (1), Structure (1); these counts describe filed campaigns rather than observed failure rates.
Electrical System2
Suspension2
Steering1
Equipment1
Structure1