E-One Cyclone Ii, E-One Quest, model years 2008 to 2009. Filed by E-One, Inc. and reported to NHTSA on 26 May 2010. 20 vehicles potentially affected.
What the notice says E-one is recalling certain model year 2008-2009 quest and cyclone ii fire trucks equipped with detroit diesel series 60 engines manufactured from march 13, 2008 through september 27, 2009. there is a software problem in the engine control computer that may cause unexpected engine shut down under certain operating …
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
E One's own number for this recall: 4EN. That is the number on the owner letter and on the dealer paperwork. 10V225 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways.
What owners ask about this recall
- Which vehicles does recall 10V225 cover?
- E-One Cyclone Ii, E-One Quest, model years 2008-2009.
- What is wrong with them?
- E-ONE IS RECALLING CERTAIN MODEL YEAR 2008-2009 QUEST AND CYCLONE II FIRE TRUCKS EQUIPPED WITH DETROIT DIESEL SERIES 60 ENGINES MANUFACTURED FROM MARCH 13, 2008 THROUGH SEPTEMBER 27, 2009.
- What can happen if it is not put right?
- UNEXPECTED SHUT DOWN OF THE ENGINE MAY PREVENT THE OPERATION OF EQUIPMENT ON THE VEHICLE DURING RESCUE OPERATION PUTTING THE PUBLIC AND FIRE FIGHTERS AT RISK.
- Is there a fix yet?
- Yes, and it is free. DETROIT DIESEL IS HANDLING THE OWNER NOTIFICATION SCHEDULE AND REMEDY FOR THIS CAMPAIGN. THE MOTOR CONTROL MODULE WILL HAVE A NEW SOFTWARE INSTALLED FREE OF CHARGE. OWNERS MAY CONTACT DETROIT DIESEL AT 313-592-3708.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on. E One calls this recall 4EN, which is the number on the owner letter and the dealer paperwork.
Answered from the register this site holds. NHTSA is the record to act on.
What the authority says can happen if this is not fixed: “UNEXPECTED SHUT DOWN OF THE ENGINE MAY PREVENT THE OPERATION OF EQUIPMENT ON THE VEHICLE DURING RESCUE OPERATION PUTTING THE PUBLIC AND FIRE FIGHTERS AT RISK.”
affected
in the notice
caught
| Campaign | 10V225 |
|---|---|
| Filed by | E-ONE, INC. |
| System at fault | Engine And Engine Cooling |
| Reported to NHTSA | 26 May 2010 |
| Model years | 2008-2009 |
| Vehicles named | E-ONE CYCLONE II, E-ONE QUEST |
What the notice says today
The consequence
UNEXPECTED SHUT DOWN OF THE ENGINE MAY PREVENT THE OPERATION OF EQUIPMENT ON THE VEHICLE DURING RESCUE OPERATION PUTTING THE PUBLIC AND FIRE FIGHTERS AT RISK.
The remedy
DETROIT DIESEL IS HANDLING THE OWNER NOTIFICATION SCHEDULE AND REMEDY FOR THIS CAMPAIGN. THE MOTOR CONTROL MODULE WILL HAVE A NEW SOFTWARE INSTALLED FREE OF CHARGE. OWNERS MAY CONTACT DETROIT DIESEL AT 313-592-3708.
What it said before
This campaign is in the register but not yet in the dated wording archive, so we cannot yet say whether its text has moved. It enters the archive on the next pass.
This is one of 588 notices in the record whose component field names engine and engine cooling. Across that group the median wait before owners were written to was 47 days.
Last checked . No change has been recorded in the wording.
The models named here, across their whole recall history
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 10V225, wording as read on 17 September 2026. https://carsmultiverse.com/recall/10v225/
The cross-border matches used on this site are deposited as a citable dataset: doi:10.5281/zenodo.22087136. The recall wording itself is published by the national authority named above and is theirs, not ours.
The recall record and its wording are published by the US National Highway Traffic Safety Administration and are US Government public domain. The dated archive, the comparison and any before-and-after above are CarsMultiverse. How fresh every engine behind this page is, is public on the status page. To check a specific vehicle, use NHTSA’s own VIN lookup.
Other E One notices we hold
- 26V454: 2026 Commercial, 2025-2026 Typhoon N, and Cyclone N emergency
- 24V760: 2020-2024 Cyclone 2, Typhoon N, 2021- 2024 Cyclone N, and 2021 Quest 2
- 24V646: 2022-2023 Cyclone 2, 2022-2024 Cyclone N, and Typhoon N
- 24V501: 2024 Cyclone N and Typhoon N
- 24V194: 2024 Commercial, Cyclone N, Typhoon N, and Typhoon EV
- 24V016: 2022-2023 Cyclone 2, Cyclone N, Typhoon N, and 2023 Cyclone E
- 24V006: 2021-2023 ARFF, Cyclone N, 2020-2024 Commercial, 2020, 2022-2023 Cyclone 2, 2023 Cyclone E, 2022 Typhoon, and 2020-2023 Typhoon N
- 23V459: 2022-2023 Cyclone 2, Cyclone N, and Typhoon N
All 49 E One campaigns we hold · Every manufacturer in the record
The fingerprint of this notice
We take a SHA-256 of each of the three blocks of text the authority publishes and keep the first eight characters. As we last read campaign 10V225 on 17 September 2026, they were:
- Defect summary
1ea82dba - Consequence
b28c4f28 - Remedy
7898c332
We first read this notice on 21 August 2026. It has not moved since. If it ever does, these characters will not match, and the change will be dated here.
The wording we hold for 10V225 · how the whole register is watched
This notice names one vehicle among several registers that have written about it. Every notice this site holds for the E-One Cyclone Ii, in all seven, is kept on that vehicle's own page, with the newest in each.
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Owners of these cars
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