2018–2019 IC Bus HC, 2017–2020 International Durastar, 2017–2019 International Lonestar and 3 other models Recall: Heating, ventilation, and air-conditioning (HVAC) blower motor circuit may…
NHTSA campaign 23V248000 · Electrical System · filed Apr 6, 2023 · verified Jul 30, 2026
The defect
Navistar, Inc. (Navistar) is recalling certain 2016-2017 International TranStar, 2017-2019 International ProStar, International LoneStar, 2017-2020 International DuraStar, WorkStar, and 2018-2019 IC Bus HC Commercial buses. The heating, ventilation, and air-conditioning (HVAC) blower motor circuit may have an insufficient wiring terminal that can overheat.
The risk
An overheated electrical circuit can increase the risk of a fire.
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 HVAC blower motor load circuit wiring terminal, free of charge. Owner notification letters are expected to be mailed June 5, 2023. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 23510.
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 HC recalls
- 2018–2019 IC Bus 1300 FBC and 7 other models — Electric fuel heater within the fuel module may overheat…
- 2018–2019 IC Bus 1300 FBC and 8 other models — Electric fuel heater within the fuel module may overheat…
- 2019 IC Bus CE and 10 other models — Spring actuated parking brake may be improperly crimped to…
- 2018–2019 IC Bus HC and 9 other models — Front driver and passenger seat belt anchor D-ring bolt may…
- 2016 IC Bus HC and 7 other models — Castellated nut on the steer axles may not be properly…
Other campaigns involving IC Bus vehicles
Source: NHTSA recall database, campaign 23V248000 (manufacturer number 23510). Data last verified Jul 30, 2026.