2021 INTERNATIONAL HX
4 recalls, 0 complaints - 169 TSBs
24V818000 Oct 31, 2024
SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE
Defect Description
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 p... Read more
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.
23V370000 May 25, 2023
SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT
Defect Description
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, ... Read more
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 th... Read more
23V170000 Mar 16, 2023
STRUCTURE:BODY
Defect Description
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.
20V494000 Aug 20, 2020
SUSPENSION:MULTIPLE AXLE
Defect Description
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 suf... Read more
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.
No complaints found for this vehicle.
Technical Service Bulletins, 2021 INTERNATIONAL HX
169 manufacturer communications from 84 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.
Most Affected Components
| Component | Bulletins |
|---|---|
| 060000 ENGINE AND ENGINE COOLING | 55 |
| 110000 ELECTRICAL SYSTEM | 25 |
| 350000 EQUIPMENT | 13 |
| 160000 STRUCTURE | 8 |
| 356000 EQUIPMENT ADAPTIVE/MOBILITY | 7 |
| 100000 POWER TRAIN | 7 |
| 040000 SERVICE BRAKES, AIR | 5 |
| 130000 VISIBILITY | 4 |
IK0400037
Apr 29, 2024
040000 SERVICE BRAKES, AIR
This document is to guide users to eliminate brake pedal rattle noise.
IK08000403
Apr 24, 2024
060000 ENGINE AND ENGINE COOLING
This document details the procedure that must be followed to ensure proper alternator troubleshooting.
VER 23521
Apr 15, 2024
060000 ENGINE AND ENGINE COOLING
Certain International vehicles built with A26 engines does meet the emission requirements for J1939-Stationary Test
IK0200013
Feb 21, 2024
010000 STEERING
Suggested alignment target values when performing a vehicle axle alignment.
IK0200013
Feb 21, 2024
020000 SUSPENSION
Suggested alignment target values when performing a vehicle axle alignment.
IK0800407
Feb 21, 2024
060000 ENGINE AND ENGINE COOLING
Starter Diagnostics and warranty claim procedure; all engines EXCLUDING Cummins ISB engine with Allison transmission or PSI engine.
IK0800407
Feb 21, 2024
110000 ELECTRICAL SYSTEM
Starter Diagnostics and warranty claim procedure; all engines EXCLUDING Cummins ISB engine with Allison transmission or PSI engine.
IK1201406
Jan 24, 2024
060000 ENGINE AND ENGINE COOLING
A26 & S13 Fuel Gelling
IK1201406
Jan 24, 2024
070000 FUEL SYSTEM, GASOLINE
A26 & S13 Fuel Gelling
IK0800351
Nov 21, 2023
110000 ELECTRICAL SYSTEM
J1939 Data Link Source Address Information
IK1600260
Nov 16, 2023
199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
Tire Pressure Monitoring system; Feature Codes 16VLS, 16VUY, 16VVA, 16VVM, or 16VUZ
IK1600260
Nov 16, 2023
200000 WHEELS
Tire Pressure Monitoring system; Feature Codes 16VLS, 16VUY, 16VVA, 16VVM, or 16VUZ
IK1201406
Oct 23, 2023
080000 FUEL SYSTEM, DIESEL
A26 and S13 Fuel Gelling; only vehicles equipped with International A26 or S13 engines
IK1201476
Oct 18, 2023
060000 ENGINE AND ENGINE COOLING
Rebuilding Cylinder Heads on Certain MaxxForce 11/13, N13, and A26 engines; 2010 to present.
IK1300192
Oct 13, 2023
100000 POWER TRAIN
Endurant Plumbing Retrofit; only models built with endurant transmission built before 11/01/2023
IK0800659
Oct 10, 2023
130000 VISIBILITY
No Idle HVAC run time shorter than expected - Bregstrom; Only Sleeper cab models with feature code 16UZL or 16VLN.
IK0800659
Oct 10, 2023
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
No Idle HVAC run time shorter than expected - Bregstrom; Only Sleeper cab models with feature code 16UZL or 16VLN.
IK0300010
Sep 29, 2023
010000 STEERING
Diagnosis of chassis wander complaints.
IK0300010
Sep 29, 2023
020000 SUSPENSION
Diagnosis of chassis wander complaints.
IK0400040
Sep 26, 2023
030000 BRAKES (PWS)
General Wheel Speed Sensor Troubleshooting
IK2600069
Sep 7, 2023
060000 ENGINE AND ENGINE COOLING
How to request a horsepower quote; all International and Cummins engines
IK1300148
Aug 31, 2023
100000 POWER TRAIN
HX, PayStar, and 9900 Transmission Shifter Disengaging
IK0800351
Aug 14, 2023
110000 ELECTRICAL SYSTEM
J1939 Data Link Source Address Information
IKo800080
Aug 14, 2023
110000 ELECTRICAL SYSTEM
J1939 Data Link Troubleshooting
IK1201391
Jul 19, 2023
060000 ENGINE AND ENGINE COOLING
Snap-On torque wrench requirement for all big bore engine connecting rod bolts; A26, MaxxForce 13, N13 engines
IK1900272
Jul 7, 2023
130000 VISIBILITY
Potential A/C Compressor Parts shortage - 4158126C1 (A/C compressor)
IK1900272
Jul 7, 2023
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
Potential A/C Compressor Parts shortage - 4158126C1 (A/C compressor)
IK0800652
Jun 27, 2023
120000 EXTERIOR LIGHTING
Fifth Wheel Unlock - Trailer Lamp Detection Calibration. Only models equipped with BCM feature code 597017
IK0800652
Jun 27, 2023
210000 TRAILER HITCHES
Fifth Wheel Unlock - Trailer Lamp Detection Calibration. Only models equipped with BCM feature code 597017
IK0700120
Jun 16, 2023
060000 ENGINE AND ENGINE COOLING
QLS Emergency Calibration Revert Process
IK1201482
Jun 7, 2023
060000 ENGINE AND ENGINE COOLING
Removal and Installation of the Air Cleaner Assembly Cover and Air Filters; All Engines and only HX and LT series trucks with feature code 012VCB or 012VBZ Air Cleaner Assembly
22501
Jun 1, 2023
060000 ENGINE AND ENGINE COOLING
This Emissions Recall applies to truck models for which, per agreement with EPA and CARB, Navistar, Inc. provided an emergency calibration for InternationalA? A26 engines when a DEF Quality Sensor (DQS) was not available. This action addres
IK1201466
May 18, 2023
040000 SERVICE BRAKES, AIR
New air compressor incorporates an oil feed dowel O-ring. Only models equipped with 2010 and newer MaxxForce 11/13 engines, all N13, and A26 engines
IK1201466
May 18, 2023
060000 ENGINE AND ENGINE COOLING
New air compressor incorporates an oil feed dowel O-ring. Only models equipped with 2010 and newer MaxxForce 11/13 engines, all N13, and A26 engines
IK0800655
May 16, 2023
060000 ENGINE AND ENGINE COOLING
N2 telematics module not communicating with OCC systems. Only models built with feature codes 10ADT, 10AEY, 10AEU, 10AEZ, 10AGB, or 10AGC built from 04/04/2019 through 11/01/2022.
IK0800655
May 16, 2023
110000 ELECTRICAL SYSTEM
N2 telematics module not communicating with OCC systems. Only models built with feature codes 10ADT, 10AEY, 10AEU, 10AEZ, 10AGB, or 10AGC built from 04/04/2019 through 11/01/2022.
22502
May 10, 2023
060000 ENGINE AND ENGINE COOLING
Per agreement with EPA and CARB, Cummins, Inc. provided an emergency calibration for Cummins ISB, B6.7, ISL9, L9, and X15 engines when a DEF Quality Sensor (DQS) was not available. This action addressed the Diesel Exhaust Fluid (DEF) Qualit
IK0700120
May 10, 2023
060000 ENGINE AND ENGINE COOLING
QLS Emergency Calibration Revert Process
IK1600260
Apr 25, 2023
200000 WHEELS
Tire Pressure Monitoring systems (TPMS); Only LT, RH, HV, HX, or MV series trucks with feature code 16VLS, 16VUY, 16VVA,16VUZ, or 16VVM
IK1600266
Apr 14, 2023
160000 STRUCTURE
HX series grille surround; only models shipped without grille surround installed
IK1600266
Apr 14, 2023
162210 STRUCTURE:BODY:BUMPERS:ACTIVE SHUTTERS/GRILL
HX series grille surround; only models shipped without grille surround installed
IK1900290
Apr 13, 2023
100000 POWER TRAIN
Lift Axle potential interference; adjusting clearance when lift axle is in the "up" position
IK1201466
Apr 11, 2023
040000 SERVICE BRAKES, AIR
New Air compressor Incorporates an oil feed dowel O-ring; only models built with MaxxForce 11/13, N13, or A26 Engines
IK1201466
Apr 11, 2023
060000 ENGINE AND ENGINE COOLING
New Air compressor Incorporates an oil feed dowel O-ring; only models built with MaxxForce 11/13, N13, or A26 Engines
IK1200101
Mar 23, 2023
060000 ENGINE AND ENGINE COOLING
Cummins Programming guide and fault codes285 & 265; only vehicles built with Cummins B6.7, X15, or L9 engines
IK0800554
Mar 21, 2023
040000 SERVICE BRAKES, AIR
Telematics installation guidelines - Only units with 500K data link
IK0800554
Mar 21, 2023
060000 ENGINE AND ENGINE COOLING
Telematics installation guidelines - Only units with 500K data link
IK0800554
Mar 21, 2023
100000 POWER TRAIN
Telematics installation guidelines - Only units with 500K data link
IK0800554
Mar 21, 2023
110000 ELECTRICAL SYSTEM
Telematics installation guidelines - Only units with 500K data link
IK1201476
Mar 15, 2023
060000 ENGINE AND ENGINE COOLING
Rebuilding cylinder heads on certain EPA 2010 MaxxForce 11/13, N13, and A26 Engines
IK0800407
Mar 15, 2023
060000 ENGINE AND ENGINE COOLING
Starter diagnostics and warranty claim procedure for all engines and all chassis EXCLUDING vehicles equipped with PSI engines or Cummins ISB engine with Allison transmissions
IK0800407
Mar 15, 2023
110000 ELECTRICAL SYSTEM
Starter diagnostics and warranty claim procedure for all engines and all chassis EXCLUDING vehicles equipped with PSI engines or Cummins ISB engine with Allison transmissions
IK1201476
Feb 16, 2023
060000 ENGINE AND ENGINE COOLING
Rebuilding Cylinder Heads on Certain International MaxxForce 11/13 engines and all International N13 and A26 engines
22903
Feb 14, 2023
060000 ENGINE AND ENGINE COOLING
The Proposition 65 and/or DEF warning light labels may not have been installed at time of vehicle manufacture.
22903
Feb 14, 2023
355100 EQUIPMENT:OTHER:LABELS
The Proposition 65 and/or DEF warning light labels may not have been installed at time of vehicle manufacture.
IK0700119
Feb 13, 2023
060000 ENGINE AND ENGINE COOLING
HX vertical exhaust S-pipe alignment
IK1201477
Feb 6, 2023
060000 ENGINE AND ENGINE COOLING
Installation of the 7104674C92 Engine Sensor Harness on 2021 and Newer International A26B engines.
IK0700115
Jan 10, 2023
060000 ENGINE AND ENGINE COOLING
QLS Emergency ECM Calibration; only models equipped with Cummins B6.7, X15, L9, or International A26 engines
IK0100053
Nov 18, 2022
160000 STRUCTURE
HX series rear crossmember cracking.
IK0700115
Nov 18, 2022
060000 ENGINE AND ENGINE COOLING
QLS Emergency Calibration. applies to 2016 and newer Cummins B6.6, X15, and L9 engines and all A26 engines
IK0800351
Nov 16, 2022
110000 ELECTRICAL SYSTEM
J1939 Data link source address information
IK0900107
Oct 11, 2022
060000 ENGINE AND ENGINE COOLING
HX Radiator Debris Damage
IK1201472
Sep 29, 2022
060000 ENGINE AND ENGINE COOLING
Pico Scope CCOS (Crankcase Separator Test)
IK0800605
Aug 23, 2022
110000 ELECTRICAL SYSTEM
PicoScope Test 5V & 12V Intermittent Open and Short circuit diagnostics
IK0800610
Aug 23, 2022
110000 ELECTRICAL SYSTEM
PicoScope Test Resistance and Ohmmeter
IK0800609
Aug 23, 2022
110000 ELECTRICAL SYSTEM
PicoScope Test for Datalink (CAN) Health Shorts & opens
IK0800607
Aug 23, 2022
110000 ELECTRICAL SYSTEM
PicoScope Test - Battery Loss of Charge - Parasitic Draw Test
IK1201469
Aug 23, 2022
060000 ENGINE AND ENGINE COOLING
PicoScope Test One Channel RCT
22504
Aug 17, 2022
060000 ENGINE AND ENGINE COOLING
Under certain conditions, the Engine Control Module (ECM) programming may not detect when the Exhaust Gas Recirculation (EGR) flow exceeds the predetermined threshold resulting in not setting a fault code and activating the Malfunction Indi
22902
Aug 17, 2022
060000 ENGINE AND ENGINE COOLING
The Body Control Module (BCM) may have outdated software that could result in active Over The Air (OTA) programming to not fully complete and result in an inoperative Engine Control Module (ECM). Only models with International A26 engine an
22902
Aug 17, 2022
110000 ELECTRICAL SYSTEM
The Body Control Module (BCM) may have outdated software that could result in active Over The Air (OTA) programming to not fully complete and result in an inoperative Engine Control Module (ECM). Only models with International A26 engine an
IK1900272
Jul 15, 2022
060000 ENGINE AND ENGINE COOLING
Potential A/C Compressor Parts Shortage
IK1900272
Jul 15, 2022
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
Potential A/C Compressor Parts Shortage
IK1201440
Jun 16, 2022
060000 ENGINE AND ENGINE COOLING
International A26 engine fuel delivery pressure sensor and harness pigtail eliminated
IK1201440
Jun 16, 2022
080000 FUEL SYSTEM, DIESEL
International A26 engine fuel delivery pressure sensor and harness pigtail eliminated
IK1201440
Jun 16, 2022
082300 FUEL SYSTEM, DIESEL:DELIVERY:PRESSURE SENSOR
International A26 engine fuel delivery pressure sensor and harness pigtail eliminated
IK1600131
Jun 14, 2022
120000 EXTERIOR LIGHTING
Cab water leak trouble shooting tips
IK1600131
Jun 14, 2022
160000 STRUCTURE
Cab water leak trouble shooting tips
IK1201471
Jun 13, 2022
060000 ENGINE AND ENGINE COOLING
HX series band clamp assembly installation guide
IK1600260
Jun 13, 2022
199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
16VLS, 16VUY, 16VVA, and 16VUZ Tire Pressure Monitoring System (TPMS).
IK1600260
Jun 13, 2022
200000 WHEELS
16VLS, 16VUY, 16VVA, and 16VUZ Tire Pressure Monitoring System (TPMS).
22110
Jun 8, 2022
060000 ENGINE AND ENGINE COOLING
Certain HX series trucks may have a DEF tank jumper harness with a missing circuit. Only 2023 Model Year HX series built 02/25/2022 through 03/17/2022.
22102
Mar 24, 2022
110000 ELECTRICAL SYSTEM
Certain HX series trucks built 01/21/2021 through 09/20/2021.
IK1600131
Mar 23, 2022
120000 EXTERIOR LIGHTING
Cab water leak troubleshooting tips; HX with steel cab only
IK1600131
Mar 23, 2022
160000 STRUCTURE
Cab water leak troubleshooting tips; HX with steel cab only
IK1600251
Mar 17, 2022
160000 STRUCTURE
Water leaks past plastic vapor barrier sheet in the inner cavity of the cab entry door
IK1201460
Feb 17, 2022
060000 ENGINE AND ENGINE COOLING
Installing P/N 7104373C91 A26 Engine Sensor Harness
IK1201460
Feb 17, 2022
350000 EQUIPMENT
Installing P/N 7104373C91 A26 Engine Sensor Harness
IK0800351
Feb 10, 2022
110000 ELECTRICAL SYSTEM
J1939 Data Link Source Address Information
IK0800351
Feb 10, 2022
350000 EQUIPMENT
J1939 Data Link Source Address Information
IK1201465
Jan 4, 2022
060000 ENGINE AND ENGINE COOLING
2021 A26 Low Power In Cold Climates
21123
Dec 21, 2021
110000 ELECTRICAL SYSTEM
The No Idle HVAC blower motor may stay ON when ignition ignition is turned to the key OFF position resulting in a battery draw
21123
Dec 21, 2021
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
The No Idle HVAC blower motor may stay ON when ignition ignition is turned to the key OFF position resulting in a battery draw
IK2600255
Nov 22, 2021
060000 ENGINE AND ENGINE COOLING
Greenhouse Gas Phase 2 Regulatory Compliance Implementation
IK2600255
Nov 22, 2021
100000 POWER TRAIN
Greenhouse Gas Phase 2 Regulatory Compliance Implementation
IK2600255
Nov 22, 2021
160000 STRUCTURE
Greenhouse Gas Phase 2 Regulatory Compliance Implementation
IK2600255
Nov 22, 2021
180000 VEHICLE SPEED CONTROL
Greenhouse Gas Phase 2 Regulatory Compliance Implementation
IK2600255
Nov 22, 2021
356000 EQUIPMENT ADAPTIVE/MOBILITY
Greenhouse Gas Phase 2 Regulatory Compliance Implementation
IK0700115
Nov 18, 2021
060000 ENGINE AND ENGINE COOLING
QLS Emergency Calibration; Models equipped with 2016 and newer Cummins B6.7, X15 and L9 engines or International A26 engine.
IK0800080
Nov 2, 2021
110000 ELECTRICAL SYSTEM
J1939 Data Link Troubleshooting
Showing 100 of 169 bulletins.
INTERNATIONAL HX - All Years Overview
Complete safety history for the INTERNATIONAL HX across all model years (2017, 2026).
56
Total Recalls
0
Total Complaints
0
Investigations
0
Reported Crashes
0
Reported Fires
0
Reported Deaths