Engine and engine cooling: engine: engine control module (ECU/ECM)
- Component
- Engine and engine cooling: engine: engine control module (ECU/ECM)
- Manufacturer
- Navistar, Inc.
- Vehicles affected
- 33
- Reported to NHTSA
- 2022-08-10
- Owners notified
- 2022-09-26
Defect description
Navistar, Inc. (Navistar) is recalling certain 2023 IC CE School Buses. The engine control module (ECM) may experience an internal electrical short-circuit, causing the engine to stall.
Safety risk
An unexpected engine stall can increase the risk of a crash.
Manufacturer remedy
Cummins will replace the ECM. Owner notification letters were mailed September 26, 2022. Owners may contact Navistar's customer service at 1-800-448-7825.