Navistar, Inc.: Engine and Engine Cooling › Engine › Engine Control Module (ecu/Ecm)
Navistar, Inc. reported this defect to federal regulators on Oct 25, 2021 and put the number of vehicles at risk at 7,322. The repair is free for as long as the recall stands.
The defect
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.
The 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.
The 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.
4 model years covered
Newest first| Vehicle | Complaints | Recalls | Fires | Crashes |
|---|---|---|---|---|
| 2023 Ic Bus Cesb | 2 | 17 | 0 | 0 |
| 2022 Ic Bus Cesb | 5 | 9 | 0 | 0 |
| 2021 Ic Bus Cesb | 3 | 4 | 0 | 0 |
| 2020 Ic Bus Cesb | 1 | 12 | 0 | 0 |
What this page is, and what to do next
A recall is not an opinion. It is a Part 573 report a manufacturer is required by federal law to file once it decides a defect poses an unreasonable risk to safety, and it commits them to repairing the vehicle at no cost to the owner. The three passages above are the manufacturer’s own wording as published by NHTSA.
This page describes the campaign. It cannot tell you whether one particular car has already been through the shop — that is tracked by VIN, and only the manufacturer knows it. Check yours at nhtsa.gov/recalls or with a franchised dealer, quoting campaign number 21V837000.
Full record for the 2023 Ic Bus Cesb → · Recalls carrying a do-not-drive advisory → · Where this data comes from →