2023–2026 International LT, 2024–2025 International RH Recall: Hill Start Assist (HSA) exhaust port may become clogged, delaying or…
NHTSA campaign 25V781000 · Service Brakes, Air · filed Nov 13, 2025 · verified Jul 30, 2026
The defect
International Motors, LLC (International) is recalling certain 2023-2026 LT and 2024-2025 RH trucks. The Hill Start Assist (HSA) exhaust port may become clogged, delaying or preventing the release of the service brakes.
The risk
Brakes that are still engaged while driving increase the risk of 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 relocate the HSA valve exhaust, 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 25522.
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| International | LT | 2023, 2024, 2025, 2026 |
| International | RH | 2024, 2025 |
Related recalls
More International LT recalls
- 2016 International 7600 and 7 other models — Electrical noise and low signal to the power line carrier…
- 2023–2026 International LT and 1 other model — Auto neutral function may not recognize that the parking…
- 2024–2026 International LT and 1 other model — Hill Start Assist (HSA) exhaust port may become clogged…
- 2025 International Emv and 5 other models — Linkage that connects the right-side wiper arm to the motor…
- 2021–2025 International HV and 6 other models — Electrical noise and low signal to the power line carrier…
Other campaigns involving International vehicles
All International LT recalls → · All International recalls →
Source: NHTSA recall database, campaign 25V781000 (manufacturer number 25522). Data last verified Jul 30, 2026.