The LAUNCH X431 truck diagnostic software was updated in September 2026. This update applies to LAUNCH X431 PRO series, PRO3 series, and PAD series units with the truck diagnostic function enabled. Below are the detailed upgrade contents:
HD_FAST V10.44
Added DLHD (Farm Implements) System Parameter Configuration and Routine Test.
HD_PACCAR V11.82
Added Suspension System and partial Body functions, and optimized some advanced functions.
HD_EICHER V10.50
The basic functions of 18 new systems have been added.
HD_MAXXFORCE V11.30
Added 20+ advanced functions of International S13 +ACM (2023-2026), including Actuation Tests and Procedure.
HD_HYUNDAI V12.50
Added actuation test and special functions for all modules (engine, transmission, ABS, etc.) for the South Korea region.
Optimized vehicle scanning.
FUSO V10.90
Functionality for the following systems has been added for Canter 24MODEL, Canter GSR for EU, and eCanter 23MODEL:
EEC – Engine Control Unit;
EPB – Electrical Park Brake;
EMCM – Electrical Motor Control Module;
ePTO – Electric Power Take-Off.
Optimized functions for Idle Start-Stop (ISS) Control Unit under CANTER.
Optimized software structure.
HD_ALLISON V10.64
Optimize software structure, some fault codes support AI-based repairs.
HD_BHARATBENZ V10.50
Added Actuation Test and Special Function.
Note: Renew via subscription card or upgrade from X431 tool built-in mall software.