NHTSA Campaign 25V503000
SERVICE BRAKES, HYDRAULIC:FLUID
Issued by International Motors, LLC · Reported Aug 6, 2025 · 16,553 vehicles affected
What's wrong
International Motors, LLC (International) is recalling certain 2016-2024 IC Bus CESB school buses. The brake pressure switch assembly may leak brake fluid into the brake pressure switch's electrical components and cause an electrical short-circuit.
Consequence
An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.
Remedy
Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will install a silicone black jumper harness, free of charge. Owner notification letters were mailed December 15, 2025. Owners may contact International customer service at 1-800-448-7825. International's number for this recall is 25510. Vehicles previously repaired under 23V398 will need to have the new remedy completed.
Vehicles affected by this recall
| Make | Model | Year | Units |
|---|---|---|---|
| IC BUS | CESB | 2016 | 16,553 |
| IC BUS | CESB | 2017 | 16,553 |
| IC BUS | CESB | 2018 | 16,553 |
| IC BUS | CESB | 2019 | 16,553 |
| IC BUS | CESB | 2020 | 16,553 |
| IC BUS | CESB | 2021 | 16,553 |
| IC BUS | CESB | 2022 | 16,553 |
| IC BUS | CESB | 2023 | 16,553 |
| IC BUS | CESB | 2024 | 16,553 |
Source: NHTSA Campaign 25V503000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.