2024 IC Bus CE Sbus, 2025 IC Bus Cesb Recall: Rubber ball seal in the PVM may fracture and cause a leak, which can…
NHTSA campaign 24V341000 · Parking Brake · filed May 15, 2024 · verified Jul 30, 2026
The defect
Navistar, Inc. (Navistar) is recalling certain 2024-2025 IC Bus CE SBUS school buses equipped with Intellipark Park Valve Modules (PVM). The rubber ball seal in the PVM may fracture and cause a leak, which can result in park brake failure or unexpected park brake engagement while driving.
The risk
Park brake failure or unexpected park brake engagement while driving increases the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Dealers will replace the Intellipark PVM, free of charge. Owner notification letters were mailed July 01, 2024. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 24507.
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.
Affected vehicles
Related recalls
More IC Bus CE Sbus recalls
Other campaigns involving IC Bus vehicles
Source: NHTSA recall database, campaign 24V341000 (manufacturer number 24507). Data last verified Jul 30, 2026.