Ic Bus recall: Fuel system, diesel
What is wrong
Navistar, Inc. (Navistar) is recalling certain 2017-2020 IC Bus CESB school buses equipped with Cummins B6.7 diesel engines with fuel module option number FS90301 or FS90453. The electrical wiring within the fuel heater may overheat and may cause plastic in the fuel heater to melt and potentially catch fire. It may also lead to engine stalling.
What could happen
A fire increases the risk of injury. An engine stall can increase the risk of crash.
The fix
Cummins will notify the affected Navistar owners. Cummins dealers will replace the fuel heater with a newly designed fuel heater, free of charge. The recall began May 2, 2019. Owners may contact Cummins customer service at 1-800-286-6467 or Navistar customer service at 1-800-448-7825.
Vehicles covered
- Ic Bus Ce 2017–2019
- Ic Bus Cesb 2017–2020
Facts
- NHTSA recall number
- 19V217000
- Type
- Vehicle
- Filed by
- Navistar, Inc.
- Reported to NHTSA
- Mar 20, 2019
- Owners notified
- May 2, 2019
- Vehicles or items affected
- 20,142
- Started by
- The manufacturer
- Built
- Jun 9, 2016 to Mar 5, 2019
- Part
- Fuel system, diesel › Pre-heater
- Maker's own recall number
- None
Notes
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.
Other recalls for the same vehicles
- Ic Bus recall: Structure Jul 16, 2026
- Ic Bus recall: Equipment adaptive/mobility Jun 4, 2026
- Ic Bus recall: Structure Mar 19, 2026
- Ic Bus recall: Service brakes, hydraulic Feb 26, 2026
- Ic Bus recall: Equipment adaptive/mobility Dec 18, 2025
- Ic Bus recall: Equipment Nov 13, 2025
To check one car, enter its 17-character VIN on the official NHTSA page: a recall may cover only some vehicles of a model year.
Recall data: National Highway Traffic Safety Administration (NHTSA). Nebula is not affiliated with or endorsed by NHTSA.