International HX recalls by model year

Reported: 2016-06-21 (June 21, 2016) · Model years: 2017

Navistar, Inc. (Navistar) is recalling certain model year 2017 International ProStar, LoneStar, PayStar, HX, and 9900 trucks equipped with a Cummins ISX15L engine using certain engine control modules (ECM). These ECM's may experience an internal electrical short that can cause a fuse to blow, resulting in an unexpected engine stall without the ability to restart the engine.

Consequence: An engine stall can increase the risk of a crash.

Remedy: Cummins will notify owners, and Cummins dealers will replace the ECM, free of charge. The recall began on July 8, 2016. Owners may contact Cummins customer service at 1-800-343-7357 or Navistar customer service at 1-331-332-1590.

Reported: 2018-05-03 (May 3, 2018) · Model years: 2017, 2018, 2019

Navistar, Inc. (Navistar) is recalling certain 2017-2019 International HX severe service diesel trucks equipped with feature code 04091 (dual air brake system) and 04AZY (Antilock Brake System (ABS) with 6 channel Electronic Stability Protection (ESP)). The air supply line to the SR7 roll stability valve may have been improperly routed to the ATR6 brake control valve steer axle delivery port, when it should be connected to the ATR6 brake control valve control port.

Consequence: During a stability control oversteer event when there are slippery road conditions, the parking brakes may be modulated unintentionally, potentially causing a loss of control and increasing the risk of a crash.

Remedy: Navistar will notify owners, and dealers will reroute the SR7 roll stability valve supply line to the ATR6 brake control valve control port, free of charge. The recall began on June 12, 2018. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 18504.

Reported: 2018-09-05 (September 5, 2018) · Model years: 2017, 2018, 2019

Navistar, Inc. (Navistar) is recalling certain 2017-2018 International ProStar and 9900i trucks, 2018-2019 International LT trucks, 2017-2019 International LoneStar and HX trucks and 2017 International PayStar trucks, equipped with Cummins ISX15 or X15 diesel engines. In certain driving conditions, such as on a long down-hill grade, the fuel line may burst if the fuel pump cooling circuit screen becomes restricted.

Consequence: If the fuel line bursts, fuel may leak onto the road resulting in a roadway hazard for other motorists. The engine may also stall without warning, resulting in the vehicle's inability to restart, increasing the risk of a crash.

Remedy: Cummins will notify the affected owners and dealers will replace the nylon fuel line with a steel fuel line, free of charge. Navistar issued owners an interim notification on October 11, 2018. The recall began November 21, 2018. Owners may contact Navistar customer service at 1-800-448-7825, or Cummins customer service at 1-800-286-6467.

Reported: 2017-08-14 (August 14, 2017) · Model years: 2018

Navistar Inc. (Navistar) is recalling certain 2018 International LT and HX severe service diesel trucks equipped with Cummins ISX 15L engines. These engines have a fuel pump whose drive gear could possibly slip on its drive shaft, causing a fuel pump function loss, resulting in an engine stall.

Consequence: An engine stall can increase the risk of a crash.

Remedy: Cummins has notified the owners of the affected vehicles and Cummins dealers will replace the fuel pumps, free of charge. The recall began on August 11, 2017. Owners may contact Cummins customer service at 1-800-286-6467 or Navistar customer service at 1-331-332-1590.

Reported: 2018-06-18 (June 18, 2018) · Model years: 2018, 2019

Navistar, Inc. (Navistar) is recalling certain 2018-2019 International HX and LT trucks equipped with a Cummins ISX engine and a Wabco 37.4 air compressor. The air compressor discharge line may contact the fuel filter inlet and outlet lines (fuel lines) and the heat generated from the air compressor discharge line may cause heat damage to the fuel lines.

Consequence: Continued heat damage to the fuel lines could cause the fuel lines to rupture, resulting in a fuel leak and increasing the risk of a fire.

Remedy: Navistar will notify owners, and dealers will replace the straight fitting on the air compressor discharge line and the discharge line with a 45-degree fitting and a redesigned discharge line, free of charge. The recall began on July 20, 2018. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 18511.

Reported: 2018-11-21 (November 21, 2018) · Model years: 2018, 2019

Navistar, Inc. (Navistar) is recalling certain 2019 International HV, MV, 2018-2019 HX, LT, RH, LoneStar, ProStar, WorkStar, and 2018 TranStar automated manual transmission vehicles, equipped with certain Eaton ECA heavy-duty truck clutches. An internal component in the clutch assembly may fail, possibly resulting in unintended vehicle movement.

Consequence: Unintended vehicle movement can increase the risk of a crash.

Remedy: Navistar will notify owners, and dealers will recalibrate the Transmission Control Module (TCM), free of charge. The recall began January 18, 2019. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 18518.

Reported: 2022-09-15 (September 15, 2022) · Model years: 2018, 2019, 2020

Navistar, Inc. (Navistar) is recalling certain 2018-2021 International HV, 2018-2020 International HX, 2018-2021 International LT and International RH vehicles. The connecting rod wrist pin may crack, resulting in connecting rod failure.

Consequence: Connecting rod failure can cause an engine shutdown, increasing the risk of a crash.

Remedy: Dealers will install new knock detection software to warn the driver prior to engine connecting rod failure, and replace connecting rods as necessary, free of charge. Owner notification letters were mailed February 24, 2023. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 22518.

Reported: 2018-09-07 (September 7, 2018) · Model years: 2019

Navistar, Inc. (Navistar) is recalling certain 2019 International HX, DuraStar, WorkStar, HV, LoneStar, LT, MV, and RH vehicles, and IC Bus HC, CE, and RE vehicles equipped with long stroke brake chambers and spring actuated parking brakes. The spring actuated parking brake may be improperly crimped to the long stroke service brake chamber, causing a service brake air leak and the possible separation of the spring brake chamber from the service brake section.

Consequence: An air leak or separation of the spring brake chamber can increase the needed stopping distance, increasing the risk of a crash.

Remedy: Navistar will notify owners, and dealers will replace the brake chamber assemblies from the suspected lot, free of charge. The recall began October 23, 2018. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 18512.

Reported: 2020-08-20 (August 20, 2020) · Model years: 2020, 2021

Navistar, Inc. (Navistar) is recall certain 2020-2021 International HX vehicles equipped with SL2065 steerable lift axle suspension systems with a 20,000lb capacity. The lower rear pivot cap screws that connect the trailing arm to the steerable auxiliary lift axle that may not be long enough to sufficiently engage the locking feature of the corresponding nuts.

Consequence: The short screws can cause the hardware to separate from the suspension system and become road hazards, increasing the risk of a crash and/or injury.

Remedy: Navistar will notify owners, and dealers will replace all of the lower rear pivot cap screws and associated nuts and washers, free of charge. The recall began October 8, 2020. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 20507.

Reported: 2023-03-16 (March 16, 2023) · Model years: 2020, 2021, 2022, 2023, 2024

Navistar, Inc. (Navistar) is recalling certain 2020-2024 International HX vehicles. The grille surround may corrode and detach from the truck.

Consequence: A detached grille surround can fall to the roadway and become a road hazard, increasing the risk of a crash.

Remedy: 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.

Reported: 2023-05-25 (May 25, 2023) · Model years: 2021, 2022, 2023, 2024

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 Brake Systems."

Consequence: 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.

Remedy: 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.

Reported: 2024-10-31 (October 31, 2024) · Model years: 2021, 2022, 2023, 2024, 2025

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.

Consequence: 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.

Remedy: 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.

Reported: 2022-06-16 (June 16, 2022) · Model years: 2022, 2023

Navistar, Inc. (Navistar) is recalling certain 2022-2023 International HX, HV, LoneStar, LT, MV, RH, IC TC Commercial Bus, and 2022 International WorkStar vehicles. The steering gears may have been assembled incorrectly, which can cause the gear to fracture.

Consequence: A fractured steering gear can cause a loss of steering control, increasing the risk of a crash.

Remedy: Dealers will inspect the steering gear serial numbers, and replace the steering gears as necessary, free of charge. Interim owner notification letters were mailed August 18, 2022. Remedy parts are expected to become available in mid-October 2022. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 22513.

Reported: 2022-09-22 (September 22, 2022) · Model years: 2022, 2023

Navistar, Inc. (Navistar) is recalling certain 2022-2023 International HX vehicles. The tie rod clamps may have been improperly heat-treated, causing them to fail and allowing the tie rods to separate.

Consequence: Tie rod separation can result in a sudden loss of steering, increasing the risk of a crash.

Remedy: Dealers will replace both tie rod end clamps, free of charge. Owner notification letters were mailed September 30, 2022. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 22520.

Reported: 2023-02-23 (February 23, 2023) · Model years: 2022

Navistar, Inc. (Navistar) is recalling certain 2018-2021 International HV, 2019-2021 International RH, 2019-2022 International MV, and 2022 International HX vehicles. A software error in the Body Control Module (BCM) may allow the vehicle to overcome the park brake during power-take-off (PTO) operation.

Consequence: A parking brake that does not hold can allow the vehicle to move unexpectedly and increase the risk of a crash or injury.

Remedy: Dealers will update the BCM software, free of charge. Owner notification letters are expected to be mailed April 24, 2023. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 23503.

Reported: 2024-11-21 (November 21, 2024) · Model years: 2022, 2023, 2024, 2025

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."

Consequence: A delayed brake release can increase the risk of crash.

Remedy: 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.

Reported: 2022-08-10 (August 10, 2022) · Model years: 2023

Navistar, Inc. (Navistar) is recalling certain 2023 International LT, International Lonestar, International MV, International HV, International HX, and IC Bus TC Commercial buses. The engine control module (ECM) may experience an internal electrical short-circuit, causing the engine to stall.

Consequence: An unexpected engine stall can increase the risk of a crash.

Remedy: Cummins will replace the ECM. Owner notification letters were mailed September 26, 2022. Owners may contact Navistar customer service at 1-800-448-7825.

Reported: 2022-11-23 (November 23, 2022) · Model years: 2023

Navistar, Inc. (Navistar) is recalling certain 2021-2022 International CV, 2022-2023 International HV, 2023 IC 1300 FBC, CE, RE, TC, International MV, HX, LT, RH, and LoneStar vehicles. The hex flange lock nuts, used in the suspension and steering joints, were improperly heat treated and may lose tension over time.

Consequence: A loss of tension in the steering and suspension joints may lead to steering instability and increase the risk of a crash.

Remedy: Dealers will replace the hex flange lock nuts as necessary, free of charge. Owner notification letters are expected to be mailed January 20, 2023. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 22524.

Reported: 2023-03-16 (March 16, 2023) · Model years: 2023

Navistar, Inc. (Navistar) is recalling certain 2023 International HV, HX, LT, RH, and Lonestar vehicles. The Intellipark Tractor Park Valve Module (PVM) may intermittently become stuck in the un-parked position and fail to move into the park position when the park switch is activated.

Consequence: A PVM that fails to move into park can cause a vehicle rollaway, increasing the risk of a crash.

Remedy: Bendix will replace the Intellipark PVM. Owner notification letters were mailed November 3, 2023. Owners may contact Navistar's customer service at 1-800-448-7825. Navistar's number for this recall is 23508.

Reported: 2025-11-25 (November 25, 2025) · Model years: 2023, 2024, 2025, 2026

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.

Consequence: 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.

Remedy: 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.

Reported: 2024-02-08 (February 8, 2024) · Model years: 2024

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.

Consequence: A loss of steering control increases the risk of a crash.

Remedy: 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.

Reported: 2024-11-04 (November 4, 2024) · Model years: 2024, 2025

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.

Consequence: Damaged bearings can cause the wheel to separate and result in a loss of vehicle control, increasing the risk of a crash.

Remedy: 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.

Reported: 2024-02-29 (February 29, 2024) · Model years: 2025

Navistar, Inc. (Navistar) is recalling certain 2025 International HV, HX, LT, and MV vehicles. The steering gear sector shaft may have been improperly heat-treated, which can cause the gear teeth to crack or fracture.

Consequence: Fractured steering gear teeth can cause a loss of steering control, increasing the risk of a crash.

Remedy: Dealers will replace the steering gears, free of charge. Owner notification letters were mailed September 30, 2024. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 24505.

Reported: 2024-07-25 (July 25, 2024) · Model years: 2025

Navistar, Inc. (Navistar) is recalling certain 2025 International HV, HX, LT, MV, and RH vehicles. The tie rod assemblies may contain ball studs that have been incorrectly heat-treated, which can cause them to break, and possibly result in tie rod failure.

Consequence: Tie rod failure can cause a loss of vehicle steering control and increase the risk of a crash.

Remedy: Dealers will replace the tie rod end and re-align the front axle, free of charge. Owner notification letters were mailed September 9, 2024. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 24511.

Reported: 2024-10-01 (October 1, 2024) · Model years: 2025

Navistar, Inc. (Navistar) is recalling certain 2025 International HX and International LT vehicles equipped with Cummins X15 diesel engines. The fuel pump barrels may fracture and cause a fuel leak, resulting in an engine stall.

Consequence: An engine stall increases the risk of a crash.

Remedy: Navistar will work with the equipment manufacturer, Cummins, to replace the fuel pump barrels, free of charge. Owner notification letters are expected to be mailed November 22, 2024. Owners may contact Navistar Customer Service at 331-332-1590 or Cummins Customer Service at 812-377-5000. Cummins' number for the recall is C7083.

Reported: 2025-04-24 (April 24, 2025) · Model years: 2025, 2026

International Motors, LLC (International) is recalling certain 2025-2026 HV, HX, LT, MV, RH, and 2025 EMV vehicles. The linkage that connects the right-side wiper arm to the motor may separate, causing the wipers to fail.

Consequence: Windshield wiper failure can reduce driver visibility, increasing the risk of a crash.

Remedy: Dealers will replace the wiper module, free of charge. Owner notification letters were mailed June 2, 2025. Owners may contact International customer service at 1-800-448-7825. International's number for this recall is 25505.

Reported: 2026-08-06 (August 6, 2026) · Model years: 2027

International Motors, LLC (International) is recalling certain 2027 HV, HX, LT, MV, and RH trucks. A retaining nut in the wiper assembly may loosen, causing both windshield wipers to disconnect from the motor.

Consequence: Inoperative windshield wipers can reduce the driver's visibility, increasing the risk of a crash.

Remedy: Dealers will tighten the wiper motor drive nut and three motor mounting bolts, free of charge. Owner notification letters are expected to be mailed October 5, 2026. Owners may contact International customer service at 1-331-332-5000. International's number for this recall is 26513.