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
- 5
- Reported to NHTSA
- 2021-10-25
- Owners notified
- 2022-01-18
Defect description
Navistar, Inc. (Navistar) is recalling certain 2020-2021 IC CE transit buses. The engine control module (ECM) may set a fault code that results in an unexpected engine shut down.
Safety risk
Unexpected engine shut down can increase the risk of a crash. Additionally, a disabled school bus may require an evacuation procedure in an uncontrolled traffic situation, increasing the risk of injury to passengers.
Manufacturer remedy
Dealers will update the engine control unit software, free of charge. Owner notification letters notifying owners of the safety risk were mailed January 18, 2022. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 21508.