International Hx — Electrical
High risk
Nov 25, 2025
Model years: 2021, 2022, 2023, 2024, 2025, 2026
Issue: On certain trucks, poor signal strength could cause the electronic control unit (ECU) to stop working or not to work properly. As a result, some safety systems may not work,
Also affects: International 8600, International 7600, International 9000i, International Mv, International Hv
International Hx — Visual System
High risk
Apr 24, 2025
Model years: 2025, 2026
Issue: On certain trucks, the right-side (passenger-side) windshield wiper arm could separate from the wiper motor. If this happens, the windshield wiper may not work. Note: For th
Also affects: International Hv, International Rh, International Mv, International Lt
International Hx — Brakes
High risk
Nov 21, 2024
Model years: 2022, 2023, 2024, 2025
On certain trucks, the brakes may release too slowly when the brake pedal is released. Canadian regulations require brakes to release within a certain time.
International Hx — Brakes
High risk
Oct 31, 2024
Model years: 2021, 2022, 2023, 2024, 2025
Issue: On certain trucks, poor signal strength could cause the electronic control unit (ECU) to stop working or not to work properly. As a result, some safety systems may not work,
Also affects: International Lonestar, International Hv, International Mv, International Lt, International Rh
International Hx — Fuel System
High risk
Oct 1, 2024
Model years: 2025
On certain trucks equipped with a Cummins X15 engine, the fuel pump may not have been manufactured properly. As a result, the fuel pump barrels could break and cause a fuel leak. I
Also affects: International Lt
International Hx — Steering
High risk
Jul 25, 2024
Model years: 2025
On certain trucks, the ball stud on the steer axle tie rod(s) may not have been manufactured properly. As a result, the stud could fail and cause a loss of steering control.
Also affects: International Hv, International Lt, International Mv, International Rh
International Hx — Steering
High risk
Feb 8, 2024
Model years: 2024
On certain vehicles, the steering gear may not have been assembled correctly. As a result, the steering gear could break and cause a loss of steering.
Also affects: Ic Bus Ce Commercial Bus, International Hv, International Lt, International Mv, International Rh
International Hx — Lights And Instruments
High risk
May 26, 2023
Model years: 2021, 2022, 2023, 2024
On certain vehicles, the warning light for the antilock brake system (ABS) doesn't stay on when there's a problem with the system, and the vehicle is moving.
Also affects: Ic Bus Ce Commercial Bus, International Emv, International Hv, International Lonestar, International Lt
International Hx — Structure
High risk
Mar 16, 2023
Model years: 2020, 2021, 2022, 2023, 2024
Over time, the mounting brackets for the front grille surround (trim) could loosen or detach. If this happens, the grille surround could detach from the vehicle.
International Hx — Brakes
High risk
Mar 16, 2023
Model years: 2023
On a small number of trucks, when the parking switch is pulled on the dashboard, the park valve module may stick in the un-parked position. If this happens the parking brake would
Also affects: International Lonestar
International Hx — Suspension
High risk
Nov 23, 2022
Model years: 2023
On certain vehicles, the lock nuts for multiple front and rear suspension and steering parts may not have been manufactured correctly. As a result, the nut(s) could loosen. If this
Also affects: Ic Bus Ce Commercial Bus, International Cv, International Emv, International Hv, International Lonestar
International Hx — Steering
High risk
Sep 22, 2022
Model years: 2022
Issue: On certain trucks, the tie rod end clamps could crack and loosen. If this happens, the threads on the tie rod end could become damaged and the tie rod end could separate. Th
Also affects: International Hv
International Hx — Engine
High risk
Sep 15, 2022
Model years: 2018, 2019, 2020
On certain trucks, the connecting rod bushings could fail due to a manufacturing defect. This could cause an engine failure that can result in a sudden loss of power with an inabil
Also affects: International Hv, International Lt, International Rh
International Hx — Engine
High risk
Aug 10, 2022
Model years: 2023
On certain trucks, a problem in the engine control module (ECM) could cause a short circuit. If this happens, the engine could stall and you may not be able to restart it.
Also affects: International Hv, International Lt, International Mv
International Hx — Steering
High risk
Jun 16, 2022
Model years: 2022, 2023
Issue: On certain trucks and buses, the steering gear may not have been assembled correctly. As a result, the steering gear could break and cause a loss of steering. Safety Risk: A
Also affects: International Hv, International Rh, International Mv, International Lt, International Lonestar
International Hx — Structure
High risk
Nov 12, 2020
Model years: 2019, 2020
On certain trucks, the welds that attach the trailer hitch may crack due to improper welding. As a result, the hitch could detach from the truck while towing a trailer.
Also affects: Freightliner 114sd, Freightliner Business Class M2, International Hv, International Mv, Kenworth T370
International Hx — Brakes
High risk
Mar 19, 2020
Model years: 2019, 2020
On certain trucks, the connections inside the brake switch could break. UPDATE – When Navistar notified Transport Canada about this problem, they believed that it may cause the bra
Also affects: International Lt
International Hx — Powertrain
High risk
Nov 20, 2018
Model years: 2018, 2019
On certain vehicles equipped with an electronic clutch actuator (ECA), the clutch may have been manufactured improperly and could fail. If this occurs, the broken clutch components
Also affects: International Durastar, International Hv, International Lonestar, International Lt, International Mv
International Hx — Brakes
High risk
Sep 10, 2018
Model years: 2019
On certain vehicles, the spring-actuated parking brake may have been improperly assembled. This could result in an internal air leak or a complete separation of the parking brake f
Also affects: Ic Bus Ce Commercial Bus, Ic Bus Fbc Commercial Bus, Ic Bus Fe Commercial Bus, Ic Bus Hc Commercial Bus, Ic Bus Re Commercial Bus
International Hx — Engine
High risk
Sep 5, 2018
Model years: 2017, 2018, 2019
On certain trucks built with a Cummins X15 or ISX15 engine equipped with nylon fuel lines and a banjo bolt on the fuel pump, a blockage in the fuel cooling system may cause a fuel
Also affects: International Prostar, International Paystar, International 9900i, International Lonestar, International Lt
International Hx — Fuel System
High risk
Jun 18, 2018
Model years: 2018, 2019
On certain commercial trucks, a fuel line could contact the air compressor discharge line. Heat from the compressor discharge line could damage the fuel line, causing a fuel leak w
Also affects: International Lt
International Hx — Brakes
High risk
May 3, 2018
Model years: 2017, 2018, 2019
On certain trucks equipped with an Antilock Brake System (ABS) and Electronic Stability Protection (ESP), the air supply line to the roll stability valve may been plumbed to the in
International Hx — Fuel System
High risk
Aug 14, 2017
Model years: 2018
On certain vehicles equipped with Cummins ISX 15 engines and certain fuel pumps, the drive gear on the fuel pump may spin loose on the drive shaft. This could result in a loss of p
Also affects: International Lt
International Hx — Engine
High risk
Jun 20, 2016
Model years: 2017
On certain vehicles, the Engine Control Module (ECM) may develop an internal electrical short circuit that could blow a fuse in the ECM's electrical supply circuit. This could caus
Also affects: International 9900i, International Lonestar, International Paystar, International Re