Hino DX3 Diagnostic Software: Complete Setup & Operation Guide

If your shop services Hino trucks, the DX3 diagnostic platform is the OEM-approved way to communicate with Hino ECUs, read and clear DTCs, run DPR checks, and perform system-level diagnostics. This blog walks step-by-step through the official Hino DX3 PC software.

Hino DX3 Medium & Heavy Duty Truck Diagnostic Programming Software: Purchase Here
Step-By-Step Install Guide: Download Here
Software Download Link: Download Here

All information for you to successfully install, register, and configure your Hino DX3 software is included in the email you received from Diesel Laptops.

Recommended Hardware Requirements

Supported Vehicle Functions

The Hino DX3 software provides dealer-level access and support for Hino trucks. Here are the main features.

Diagnostics

  • Read & clear diagnostic trouble codes (DTCs)
  • View freeze-frame data
  • Live data stream monitoring for engine, transmission, ABS, and body systems
  • View system status and fault history

Service Functions

  • DPF manual regeneration
  • Resetting DPF learned values
  • Resetting engine oil data
  • Injector coding
  • Fuel system priming
  • EGR valve tests
  • DEF system tests

Programming & Configuration

  • Parameter changes (idle shutdown, PTO settings, speed limits)
  • ECU reprogramming (if you have proper access)
  • Replacement ECU setup
  • Sensor calibrations

Utility Functions

  • Report generation
  • Saving and exporting data logs
  • Screenshot capture (built-in)

Installing the Hino DX3 Software

Refer to the step-by-step guide listed above.