AI Damage2026 International HX: common problems
The maker issued 43 service bulletins for this year. Details by component below, with sources.
Key figures
- Technical service bulletins (TSB)
- 43
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Electrical system | 0 | 0 | 13 |
| Engine | 0 | 0 | 13 |
| Powertrain | 0 | 0 | 6 |
| Fuel/propulsion system | 0 | 0 | 2 |
| Structure | 0 | 0 | 2 |
| Steering | 0 | 0 | 1 |
| Suspension | 0 | 0 | 1 |
| Other | 0 | 0 | 7 |
Comparison
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Engine. Cold start, unusual noises, oil leaks and engine codes.
- Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
- Fuel/propulsion system. Fuel smell, leaks, rough running, fuel-system codes.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- 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 campaigns and diagnostics to…
- The purpose of this document is to properly identify and repair a leak at the rear gear housing boss
- This document will provide information regarding certain approved S13 and T14 chemicals
- Some low mileage S13 engines in HV and HX chassis may experience complaints of excess fan belt noise or…
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…
- This document will guide the user through to inspect A26 turbochargers remanufactured by SRC between…
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…
- This document will guide the user through the changes of the dielectric grease/coatings used in certain…
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…
- This document will guide the user through parts information and installation instructions for the IMP…
- Certain International® trucks and IC BusTM CE Series buses may have out of date BCM programing that may…
Certain International® trucks and IC BusTM CE Series buses may have out of date BCM programing that may cause erroneous fault codes after a vehicle sits for 2 or 3 days.
- VIN and Incomplete Vehicle Document Label Replacement Procedure
- This article provides step-by-step guidance for troubleshooting issues with Techline Connect software
- This document provides instructions for sealing oil leakage past the flywheel bolt holes on S13 engines
Oil leaking from behind the crankshaft gear may exit through the flywheel bolt holes and is often misdiagnosed as a rear crankshaft seal leak. This condition is confirmed by oil-saturated flywheel bolts and visible oil…
- This document provides guidance for assessing the feasibility of implementing a customer-requested change…
This document provides guidance for assessing the feasibility of implementing a customer-requested change to an engine or vehicle parameter/feature. Customer requested changes will be approved in accordance with the…
NHTSA lists 43 bulletins for this year; the 12 newest are shown here.
Other years of this model
Questions and answers
What are the most common problems with the 2026 International HX?
There are no owner complaints in the NHTSA data for this year; the data comes from 43 manufacturer service bulletins.
How many service bulletins (TSB) were issued for the 2026 International HX?
NHTSA lists 43 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2026 International HX from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2026 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.