2005–2010 E-ONE Cyclone II, 2005–2010 E-ONE Cyclone Iii, 2005–2010 E-ONE F550 and 7 other models Recall: Electrical connections at the transfer switch may loosen and cause…
NHTSA campaign 18V056000 · Electrical System · filed Jan 9, 2018 · verified Jul 30, 2026
The defect
E-One Incorporated (E-One) is recalling certain 2005-2010 E-One Typhoon, Cyclone II, X-036, Cyclone III, SPGL, SPBE, FLM2, F550, I440, and I740 emergency vehicles, equipped with an IOTA 50 Amp transfer switch. Electrical connections at the transfer switch may loosen and cause excessive heat.
The risk
The excessive heat can increase the risk of a fire.
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
E-One will notify owners, and dealers will replace the IOTA transfer switch with a Powermax switch, free of charge. The recall began on February 19, 2018. Owners may contact E-One customer service at 1-352-861-3612.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| E-ONE | Cyclone II | 2005, 2006, 2007, 2008, 2009, 2010 |
| E-ONE | Cyclone Iii | 2005, 2006, 2007, 2008, 2009, 2010 |
| E-ONE | F550 | 2005, 2006, 2007, 2008, 2009, 2010 |
| E-ONE | FLM2 | 2005, 2006, 2007, 2008, 2009, 2010 |
| E-ONE | I440 | 2005, 2006, 2007, 2008, 2009, 2010 |
| E-ONE | I740 | 2005, 2006, 2007, 2008, 2009, 2010 |
| E-ONE | Spbe | 2005, 2006, 2007, 2008, 2009, 2010 |
| E-ONE | SPGL | 2005, 2006, 2007, 2008, 2009, 2010 |
| E-ONE | Typhoon | 2005, 2006, 2007, 2008, 2009, 2010 |
| E-ONE | X-036 | 2005, 2006, 2007, 2008, 2009, 2010 |
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 18V056000. Data last verified Jul 30, 2026.