2023–2024 Van Hool CX35, 2023–2024 Van Hool CX45 Recall: Burner units may release excessive exhaust gas
NHTSA campaign 24V332000 · Equipment · filed May 13, 2024 · verified Jul 30, 2026
The defect
ABC BUS Inc. is recalling certain 2023-2024 Van Hool CX35 and CX45 vehicles equipped with Hydronic L-II heaters. The burner units may release excessive exhaust gas.
The risk
Excessive exhaust gas can result in smoke poisoning or cause a vehicle fire, increasing the risk of injury.
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
Owners are advised not to use the heaters until they have been repaired. Dealers will inspect, rework, and calibrate the heaters to avoid excessive exhaust gas values, free of charge. Owner notification letters are expected to be mailed May 27, 2024. Owners may contact ABC Bus customer service at 1-407-287-3184. ABC Bus number for this recall is 24E030.
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 Van Hool CX35 recalls
- 1999–2013 Van Hool C2045 and 4 other models — Front entrance door may have the incorrect glaze on the…
- 2021 Van Hool AG300 and 5 other models — Sealing washer may not seat correctly in the pilot bore…
- 2016–2018 Van Hool CX35 and 5 other models — Passenger seat belt buckles outer casing may fail leaving…
- 2010–2014 Van Hool C2045 and 9 other models — In the affected vehicles, the front steering knuckle…
Other campaigns involving Van Hool vehicles
Source: NHTSA recall database, campaign 24V332000 (manufacturer number 24E030). Data last verified Jul 30, 2026.