IC BUS 2023 IC BUS CESB Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2023 IC BUS CESB
Brand
IC BUS
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2023
Navistar, Inc. is recalling certain 2023 IC BUS CESB vehicles due to engine and engine cooling:engine:engine control module (ecu/ecm) issues. An unexpected engine stall can increase the risk of a crash..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
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.
Reported concern (NHTSA)
An unexpected engine stall can increase the risk of a crash.
Recommended Action
Per NHTSA guidance
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.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026