E-ONE Quest II recalls
Every NHTSA recall campaign filed since 2000 that names the E-ONE Quest II, newest first. Last verified Jul 30, 2026.
Units are totals reported across campaigns mentioning this model — NHTSA does not always break unit counts down by model.
Affected components
Recalls by model year
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →All campaigns
- Oct 11, 2024Crash risk2020–2024 E-ONE Cyclone II, 2021–2024 E-ONE Cyclone N, 2021 E-ONE Quest II and 1 other model — Suspension
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.
24V760000 · 282 units · E-One Incorporated
- Jul 26, 2022Fire risk2020 E-ONE Commercial, 2019–2021 E-ONE Cyclone II, 2021 E-ONE Cyclone N and 3 other models — Electrical System
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.
22V538000 · 78 units · E-One Incorporated
- Dec 9, 2021Fire risk2019–2021 E-ONE Cyclone II, 2021 E-ONE Cyclone N, 2019–2021 E-ONE Quest II and 2 other models — Fuel System, Diesel
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.
21V952000 · 140 units · E-One Incorporated
- May 11, 2021Fire risk2017–2021 E-ONE Cyclone II, 2017–2021 E-ONE Cyclone N, 2017–2021 E-ONE Quest II and 2 other models — Fuel System, Diesel
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.
21V332000 · 915 units · E-One Incorporated
- Dec 4, 2020Crash risk2020–2021 E-ONE Commercial, 2019–2020 E-ONE Cyclone II, 2020 E-ONE Cyclone N and 3 other models — Electrical System
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.
20V752000 · 195 units · E-One Incorporated
- Oct 14, 2019Crash risk2017 E-ONE CHSH, 2013–2019 E-ONE Cyclone II, 2013–2014 E-ONE Cyclone Iii and 2 other models — Electrical System
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.
19V730000 · 2K units · E-One Incorporated
- Sep 11, 2018Crash risk2017–2019 E-ONE Cyclone II, 2017–2019 E-ONE Quest II, 2017–2019 E-ONE Typhoon — Exterior Lighting
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."
18V606000 · 146 units · E-One Incorporated
- Mar 15, 2018Crash risk2008–2015 E-ONE Cyclone II, 2008–2015 E-ONE Quest II, 2008–2015 E-ONE Typhoon — Suspension
E-One Incorporated (E-One) is recalling certain 2008-2015 E-One Typhoon, Cyclone II, and Quest II vehicles, equipped with Timoney Independent Front Suspensions. Inconsistent machining may result in fatigue cracks developing over time in the front axle spindles, causing failure of the spindle and the possible separation of a front wheel from the vehicle.
18V171000 · 36 units · E-One Incorporated
- Jan 9, 2018Safety2013–2017 E-ONE Cyclone II, 2013–2017 E-ONE Quest II, 2013–2017 E-ONE Typhoon — Electrical System
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.
18V019000 · 1K units · E-One Incorporated
- Aug 31, 2017Crash risk2015 E-ONE Cyclone II, 2015 E-ONE Quest II — Steering
E-One Incorporated (E-One) is recalling certain 2015 Cyclone II and Quest II emergency vehicles, equipped with certain Spicer D-Series and E-Series steer axles. The castellated nut on the steer axles may not be properly torqued, allowing the tie rod to loosen.
17V540000 · 5 units · E-One Incorporated
- May 12, 2016Fire risk2015–2016 E-ONE Cyclone II, 2015–2016 E-ONE Quest II, 2015–2016 E-ONE Typhoon — Equipment
E-One Incorporated (E-One) is recalling certain model year 2015-2016 Cyclone II, Quest II and Typhoon emergency vehicles manufactured May 1, 2015, to March 31, 2016, equipped with pumps to provide pressurized water to aid in fighting fires. These pumps have 6" intake strainers that may have been improperly soldered during production and, as a result, the strainers may come apart during use, allowing parts of the strainer and debris to enter the pump, possibly damaging the pump.
16V293000 · 140 units · E-One Incorporated