2024 International Hx problems, complaints & recalls
Safety recalls (7)
Service Brakes, Air:antilock:control Unit/Module 2025-11-25 · campaign 25V817000 · 678 vehicles
Defect: International Motors, LLC (International) is recalling certain 2016 7600, 2016-2023 Lonestar, 2018 8600, 2018-2023 LT, 2021-2026 MV, 2022-2023 RH, 2023-2026 HX, and 2025-2026 HV vehicles. Electrical noise and low signal to the power line carrier may cause the ECU to incorrectly process commands or stop working.
Risk: Safety systems that depend on the ECU, such as Automatic Traction Control, ABS, Electronic Stability Control, Active Cruise Control, and Collison Mitigation System, may have diminished or lost functionality, increasing the risk of a crash.
Fix: International will work with Bendix to reprogram the ECU, free of charge. Owner notification letters were mailed January 19, 2026. Owners may contact International's customer service at 1-800-448-7825. International's number for this recall is 25525. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning January 12, 2026.
Service Brakes, Air:supply:quick Release Valve 2024-11-21 · campaign 24V880000 · 57 vehicles
Defect: International Motors, LLC (International) is recalling certain 2022-2025 HX vehicles. The service brake may take longer than expected to release. As such, these vehicles may fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems."
Risk: A delayed brake release can increase the risk of crash.
Fix: International will install larger air lines or a quick release valve (QRV) as necessary, free of charge. Owner notification letters were mailed January 13, 2025. Owners may contact International customer service at 1-800-448-7825.
Power Train:axle Hubs 2024-11-04 · campaign 24V830000 · 74 vehicles
Defect: International Motors, LLC (International) is recalling certain 2024-2025 HX vehicles. An insufficient amount of lubricant in the front steer drive (FSD) axle hubs may result in damage to the wheel bearings.
Risk: Damaged bearings can cause the wheel to separate and result in a loss of vehicle control, increasing the risk of a crash.
Fix: Dealers will inspect the lubricant levels, and add lubricant or replace parts as necessary, free of charge. Owner notification letters were mailed December 23, 2024. Owners may contact International customer service at 1-800-448-7825. International's number for this recall is 24516.
Electrical System:software 2024-10-31 · campaign 24V818000 · 105,276 vehicles
Defect: International Motors, LLC (International) is recalling certain 2021-2024 Lonestar, 2021-2025 RH, HV, MV, LT, HX, and 2022 PROSTAR vehicles, equipped with Bendix EC80 Advanced Electronic Control Units (ECU). Electrical noise and low signal to the power line carrier may cause the ECU to incorrectly process commands or stop working.
Risk: Safety systems that depend on the ECU (Automatic Traction Control, ABS, Electronic Stability Control, Active Cruise Control, and Collison Mitigation System) may have diminished or lost functionality, increasing the risk of a crash.
Fix: International will work with Bendix to reprogram the ECU software, free of charge. Owner notification letters were mailed December 16, 2024. Owners may contact International customer service at 1-800-448-7825. International's number for this recall is 24515.
Steering 2024-02-08 · campaign 24V088000 · 893 vehicles
Defect: Navistar, Inc. (Navistar) is recalling certain 2024 International HX, LT, RH and 2024-2025 International HV, MV trucks and 2024 IC Bus CE commercial buses. The steering gear assemblies may have been assembled incorrectly with fewer recirculating balls than are required, which may result in a loss of steering control.
Risk: A loss of steering control increases the risk of a crash.
Fix: Dealers will inspect and replace the defective gears, free of charge. Owner notification letters were mailed September 30, 2024. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 24503.
Service Brakes, Air:antilock:abs Warning Light 2023-05-25 · campaign 23V370000 · 59,684 vehicles
Defect: Navistar, Inc. (Navistar) is recalling certain 2021-2024 International HV, HX, LoneStar, LT, MV, eMV, and RH trucks, and IC Bus CE, 2021-2023 IC Bus RE, and 2022-2023 IC Bus TC Commercial Buses. The anti-lock brake system (ABS) indicator light does not remain illuminated when a malfunction exists, and when the vehicle's ignition switch is on, and the vehicle is in motion. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 121, "Air Brak
Risk: An ABS indicator light that fails to remain illuminated will not alert the driver of an ABS malfunction, which could increase the risk of a crash.
Fix: Towing variant vehicles under this campaign will not be repaired under recall 24V-8918. Dealers will update the software, free of charge. Owner notification letters are expected to be mailed July 24, 2023. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 23515.
Structure:body 2023-03-16 · campaign 23V170000 · 5,769 vehicles
Defect: Navistar, Inc. (Navistar) is recalling certain 2020-2024 International HX vehicles. The grille surround may corrode and detach from the truck.
Risk: A detached grille surround can fall to the roadway and become a road hazard, increasing the risk of a crash.
Fix: Dealers will replace the grille surround, free of charge. Owner notification letters were mailed November 21, 2023. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 23507.
Service bulletins (92)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Electrical System 2026-09-19 · IK3100005 · Service Bulletin/Repair Instructions
this article will provide the calibration revision history for s13 integrated epa 2024 powertrains. note: calibrations will update to the most recently released calibration. the latest calibration content will include all previously released calibration content. note: international utilizes campa
Power Train 2026-08-07 · IK1201501 · Service Bulletin/Repair Instructions
the purpose of this document is to properly identify and repair a leak at the rear gear housing boss.
Engine 2026-06-26 · IK1201518 · Service Bulletin/Repair Instructions
some low mileage s13 engines in hv and hx chassis may experience complaints of excess fan belt noise or chirping, and or belt edge fraying. this document will guide the user through troubleshooting and installation of the required parts needed to correct the issue. note: hx with engine serial nu
Engine 2026-06-23 · IK1201506 · Service Bulletin/Repair Instructions
this document will guide the user through to inspect a26 turbochargers remanufactured by src between 05/01/2023 and 02/01/2025. src turbochargers assembled with new compressor housings may have a defect that prevents the tcot sensor (part# 1845988c1, sensor, exhaust gas temp) from being installed c
Power Train 2026-06-16 · IK4300031 · Service Bulletin/Repair Instructions
this document will provide information regarding certain approved s13 and t14 chemicals.
Electrical System 2026-06-09 · IK0800560 · Service Bulletin/Repair Instructions
this document will guide the user through the changes of the dielectric grease/coatings used in certain areas on all international vehicles built after 1/8/2018. international's electrical engineering team made this change to improve the longevity of the oem coatings and to improve applications at t
Showing the 6 most recent of 92 bulletins. Search all of them free at nhtsa.gov.
What owners report
No detailed complaint narratives on file.
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.