Ic Bus recall: Service brakes, air
What is wrong
Navistar, Inc. (Navistar) is recalling certain 2021-2024 IC Bus RE, 2022-2024 IC Bus CE, and IC Bus EV school buses. The anti-lock brake system (ABS) indicator light does not remain illuminated when a malfunction exists, and when the vehicle's ignition switch is on, and the vehicle is in motion. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems."
What could happen
An ABS indicator light that fails to remain illuminated will not alert the driver of an ABS malfunction, which could increase the risk of a crash.
The fix
Dealers will update the software, free of charge. Owner notification letters are expected to be mailed July 24, 2023. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 23516.
Vehicles covered
- Ic Bus Cesb 2022–2024
- Ic Bus Evsb 2022–2024
- Ic Bus Resb 2021–2024
Facts
- NHTSA recall number
- 23V371000
- Type
- Vehicle
- Filed by
- Navistar, Inc.
- Reported to NHTSA
- May 25, 2023
- Owners notified
- Jul 18, 2023
- Vehicles or items affected
- 19,376
- Started by
- The manufacturer
- Built
- –
- Part
- Service brakes, air › Antilock › ABS warning light
- Maker's own recall number
- 23516
- Safety standard
- FMVSS 121
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Other recalls for the same vehicles
- Ic Bus recall: Structure Jul 16, 2026
- Ic Bus recall: Equipment adaptive/mobility Jun 4, 2026
- Ic Bus recall: Structure Mar 19, 2026
- Ic Bus recall: Service brakes, hydraulic Feb 26, 2026
- Ic Bus recall: Equipment adaptive/mobility Dec 18, 2025
- Ic Bus recall: Equipment Nov 13, 2025
To check one car, enter its 17-character VIN on the official NHTSA page: a recall may cover only some vehicles of a model year.
Recall data: National Highway Traffic Safety Administration (NHTSA). Nebula is not affiliated with or endorsed by NHTSA.