IC Bus · United States · High
IC Bus Cesb: Engine and engine cooling — engine control module (ecu/ecm)
Affects IC Bus Cesb · 2023 — about 33 vehicles.
The hazard
An unexpected engine stall can increase the risk of a crash.
What to do
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.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational