2008–2009 E-ONE Cyclone II, 2008–2009 E-ONE Quest Recall: Engine and Engine Cooling
NHTSA campaign 10V225000 · Engine and Engine Cooling · filed May 26, 2010 · verified Jul 30, 2026
The defect
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 CONDITIONS.
The risk
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.
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 →The fix — what to do
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.
E-ONE SAFETY RECALL NO. 4EN.OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .
Affected vehicles
Related recalls
More E-ONE Cyclone II recalls
- 2020–2024 E-ONE Cyclone II and 3 other models — Engine crossmember may break, allowing the cooling fan to…
- 2022–2023 E-ONE Cyclone II and 2 other models — Engine crossmember may break, allowing the cooling fan to…
- 2023 E-ONE Cyclone E and 3 other models — Steering assist bracket may have been machined incorrectly
- 2021–2023 E-ONE Arff and 6 other models — In the event of a short circuit or wiring failure, the…
- 2022–2023 E-ONE Cyclone II and 2 other models — Transmission cooler may be insufficiently welded, which can…
Other campaigns involving E-ONE vehicles
Source: NHTSA recall database, campaign 10V225000 (manufacturer number 4EN). Data last verified Jul 30, 2026.