NHTSA Campaign 21V837000

ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

Issued by Navistar, Inc. · Reported Oct 25, 2021 · 7,322 vehicles affected

What's wrong

Navistar, Inc. (Navistar) is recalling certain 2020-2023 IC CE school buses. The engine control module (ECM) may set a fault code that results in an unexpected engine shut down.

Consequence

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.

Remedy

Dealers will reprogram the ECM, 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 21507.

Vehicles affected by this recall

Make Model Year Units
IC BUS CESB 2020 7,322
IC BUS CESB 2021 7,322
IC BUS CESB 2022 7,322
IC BUS CESB 2023 7,322

Source: NHTSA Campaign 21V837000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.