LAUNCH X431 Truck Diagnostic Software Update (July 2026)

 LAUNCH X431 Commercial Vehicle (Truck) Diagnostic Software July 2026 Update: The following is a detailed changelog.


LAUNCH X431 Truck Diagnostic Software Update_July 2026

HD_FAST V10.42

  • Data flow support of new V30 and V40.

HD_MAN V17.01

  • Added the partial special functions and data streams for engine system, brake system and control unit system.

HD_CATERPILLAR V12.70

  • Added Features Such As Transmission Fill Calibration.
  • Lift Linkage Sensor Calibration And Tilt Linkage Sensor Calibration, And Fixed Some Known.

DFL V12.20

  • Added basic diagnostic support for 29 systems and optimized auto-test scanning rules.

HD KNORR V10.35

  • Added basic functions for iTEBS X, TIM and TRM systems.
  • Added actuation tests and special functions of the EBS5 system for bus models.
  • Optimized EBS5 system recognition and height sensor calibration functions of the ELC5 system.

HD_VOLVO V16.90

Added Special Functions:

  • Function Parameters Reset.
  • Service Alert System, Configuration And Reports.
  • Flexible Switch Panel.

HD_BOSCH V10.72

  • Added the Jiangling Motors Isuzu MD1CS089 system.
  • Modified the Foton MD1CS089 system; Hualing MD1CE100 system; SAIC MD1CS089 system; Yuchai MD1CE108 system; Yuchai MD1CC878 system; ShangchaiMD1CE100 system; and Sinotruk EDC17CV44/54 system.

HD_ZF V10.72

  • Added TraXon2, Optimized ECU Data Flash.

SCANIA V16.25

  • New added thirty-six special functions.
  • New added BCI1 Data stream.
  • New added DTC codes.
  • New added systems.
  • Optimized and fixed some problems.

HD_EATON V10.84

  • Added system support until 2026.

HD_AGCO V10.40

  • New added support for the ISEKI Engine Control system.

HD_KOHLER V10.15

  • Added diagnostic function for Kohler ECH Series, ECV series, EKT Series, EZT Series engines from 2000 to 2026.

HD_ISUZU V17.10

  • Added basic functions for 2026 North American vehicle models;
  • Optimized automatic scanning for the North American region, and added the function of TPMS tire pressure sensor ID programming for TPMS systems across global regions.

DELPHI V12.75

  • Newly Added Subsystems.

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

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