The following details the commercial vehicle diagnostic software update for LAUNCH X431 tools (released in June 2026). This update applies to diagnostic devices with 8-inch or larger screens that support truck diagnostics, such as the X431 PRO series and X431 PAD series.
HD_CATERPILLAR V12.60
- Added Features such as Coolant Lines Air Purge Test and Engine Torque Calibration, and Fixed Some Known Issues.
HD_IVECO/IVECO V22.20
- Update The Basic Functions Of Daily Euro 4/5/6(SGW) 2019, 2021,2022, 2024;
- Update The DPF Functions And Parts Replacement Of Daily Euro 4/5/6(SGW) 2019, 2021, 2024;
- Added The Maintenance Function Of Daily Euro 4/5/6(SGW) 2019, 2021.
PERKINS V10.25
- Added Features such as Diesel Oxidation Catalyst Replacement and After-treatment #1 SCR Catalyst Replacement, and Fixed Some Known Issues.
HD_CASE V10.70
- Added new function and optimize menu items.
HD_WABCO_ABS V12.05
- Added actuation test and special functions for iEBS system.
KOBELCO V10.44
- Added 6UZ1(CAN) system and AdBlue/DEF system for CK1000 seriesunder CK series;
- Added DCU system for SK200LC series under SK series;
- Added engine systems for E100W, E200, E200B, E200W, E300, E300B, W and WE series.
- Optimized the software structure.
HD_DETROIT V12.91
- Added some special functions.
EV_HD_FOTON V10.40
- Added Foton New Energy 34 Systems, Optimized Foton New Energy 2 Systems.

Note: Renew via LAUNCH truck software subscription card or upgrade from X431 tool built-in mall software.
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