LAUNCH X431 Truck Diagnostic Software Upgrade Log (March to April 2026)

April 30, 2026 sales Launch X431 Heavy Duty Scanner, LAUNCH X431 Software 0

LAUNCH X431 Heavy Truck Diagnostic

This article summarizes the LAUNCH X431 truck upgrades for March and April 2026. The updates apply to X431 diagnostic tools with the Heavy Truck Diagnostic Function enabled.

LAUNCH X431 Heavy Truck Diagnostic

Caterpillar: V12.50

New Features

Added functions including manual aftertreatment regeneration procedure, vibration system test and other features.

Problem Fixes

Fixed some known issues.

Shaanxi Automobile (SHACMAN): V11.85

New Features

  1. Added version information, fault codes and special functions for SHACMAN 6000 -> ESCL (Electronic Steering Column Lock);
  2. Added version information, fault code library, actuator test and special functions for SHACMAN 6000 -> ADCsy (By-Wire Chassis System);
  3. Added automatic scanning for SHACMAN new energy vehicle models.

Optimized Functions

Optimized the automatic scanning function for SHACMAN diesel vehicle models.

Shaanxi Automobile New Energy (SHACMAN New Energy): V10.45

New Features

  1. Added automatic scanning and ABS system for SHACMAN_XNY_6000;
  2. Added automatic scanning and ABS system for SHACMAN_XNY_5000_M3000S;
  3. Added automatic scanning and ABS system for SHACMAN_XNY_3000.

Commercial Vehicle One-Click Scan: V10.90

New Features

  1. Added system scanning for Bosch systems: Isuzu Qingling P2073 EDC17C63 (Off-Road), Isuzu Qingling P2428 MD1CS089, Foton P2349 MD1CC878, Great Wall P2211 MD1CS089, Sany Heavy Industry P2088 MD1CC878, Yuchai P2705 Bosch Common Rail (China 6 Emission Standard)/T4, Yuchai P2586 Bosch Common Rail (China 6 Emission Standard)/T4, etc.;
  2. Added scanning for 2 versions of Weichai Independent WISE15: P100-G173, P160-G180;
  3. Added scanning for 6 versions of Weichai Independent WISE13E: P231-V141, P231-V142, P237-G100, P231-V144, P231-V150, P231-V151;
  4. Added scanning for 6 versions of Weichai Independent WISE13J: P233-V132, P233-V141, P234-G127, P311-V101, P233-V142, P234-G132;
  5. Added scanning for 5 versions of Weichai Independent WISE13H: P238-V110, P293-G113, P293-G114, P293-G122, P310-A050-RMCP;
  6. Added scanning for 7 versions of Weichai Independent WISE18B: P173-G170, P173-G171, P173-G172, P173-G173, P173-G174, P173-G180, P173-G181;
  7. Added scanning for 11 versions of Weichai Independent WISE10E: P330-V101, P330-V110, P330-V121, P330-V122, P655-G100, P330-V130, P655-G110, P655-G112, P330-V131, P655-G113, P330-V132;
  8. Added scanning for 6 versions of Weichai Independent WISE10D: P220-V101, P220-V102, P220-V112, P220-V113, P226-V120, P611-G110.

Optimized Functions

  1. Optimized Yuanfeng ABS scanning;
  2. Optimized Yuchai Natural Gas China 6 Emission Standard ECI scanning.

Weichai: V12.80

New Features

  1. Added basic functions, actuator test and special functions for Weichai Independent WISE10E system;
  2. Added basic functions, actuator test and special functions for Weichai Independent WISE10D system;
  3. Added basic functions and actuator test function for Weichai Independent WISE52A system;
  4. Added basic functions and actuator test function for Weichai WP2H-AVN system;
  5. Added and improved basic functions, actuator test and special functions for sub-versions of Weichai Independent WISE13D/13G systems;
  6. Added and improved basic functions, actuator test and special functions for sub-versions of Weichai Independent WISE13E system;
  7. Added and improved basic functions, actuator test and special functions for sub-versions of Weichai Independent WISE13H system;
  8. Added and improved basic functions, actuator test and special functions for sub-versions of Weichai Independent WISE18B system;
  9. Added and improved basic functions, actuator test and special functions for sub-versions of Weichai Independent WISE15 system;
  10. Added and improved basic functions, actuator test and special functions for sub-versions of Weichai Independent WISE18G system;
  11. Added and improved basic functions for sub-versions of Weichai Independent WISE18E system.

Optimized Functions

Optimized the cylinder cut-out test function for Weichai Independent WISE15 system.

Sany: V10.20

New Features

  1. Added one-click automatic identification function;
  2. Added Deutz engine system;
  3. Added Bosch MD1CE108 system.

Optimized Functions

Optimized the independent China 6 emission engine system.

Fuso: V10.70

New Features

Added AI fault code diagnosis.

Optimized Functions

Optimized software architecture.

Volvo Heavy-Duty Vehicles: V19.15

New Features

Added AI fault repair function.

Problem Fixes

Fixed known issues.

JMC (Jiangling Motors): V14.05

New Features

  1. Added full basic system functions for Ford Zhiqu Liema (CX835), E820X, All-New Shunda (T325) and T822ICA models;
  2. Added actuator test for MCU (Motor Control Unit), ACM (Air Conditioning Control Module), SCU (Shift Control Unit) and GCU (Gear Control Unit) of T822REEV model;Added special functions for TBOX (Telematics Box), EPS (Electric Power Steering), PEPS (Passive Entry & Passive Start), VCU (Vehicle Control Unit), IPM (Image Processing Module), EHB (Electro-Hydraulic Brake), TPMS (Tire Pressure Monitoring System), ESCL (Electronic Steering Column Lock), Gateway, PAM (Parking Assist Module) and IVI (In-Vehicle Infotainment) systems;Added actuator test & special functions for ABS (Anti-lock Braking System), ABS_Yesha (Hydraulic ABS), DMS (Driver Monitoring System), EMS (Engine Management System), BCM (Body Control Module) and IC (Instrument Cluster) systems;
  3. Added actuator test for ABS_Yesha (Hydraulic ABS) and SCU (Shift Control Unit) of JP560EX model;Added special functions for ACM (Air Conditioning Control Module), IC (Instrument Cluster), IMMO (Immobilizer Receiver), ESP (Electronic Stability Program), SRS (Supplemental Restraint System), TBOX (Telematics Box), TPMS (Tire Pressure Monitoring System), IVI (In-Vehicle Infotainment), Gateway and PAM (Parking Assist Module) systems;Added actuator test & special functions for BCM_Yuhu (Body Control Module), BCM_Baodian (Body Control Module), IC_7 (Instrument Cluster 7), TCU (Transmission Control Unit), AWD (All-Wheel Drive) and APM (Anti-Pinch Module) systems;
  4. Added actuator test for SCU (Shift Control Unit) of Baodian JP560 model;Added special functions for TPMS (Tire Pressure Monitoring System), Gateway, ACM (Air Conditioning Control Module), TBOX (Telematics Box), SRS (Supplemental Restraint System), ESP (Electronic Stability Program) and PAM (Parking Assist Module) systems;Added actuator test & special functions for MP5 (Multimedia Infotainment), IC (Instrument Cluster), AWD (All-Wheel Drive), BCM (Body Control Module), TCU (Transmission Control Unit) and ABS_Yesha (Hydraulic ABS) systems;
  5. Added actuator test for SCU (Shift Control Unit) of Yuhu JP560 model;Added special functions for Gateway, ACM (Air Conditioning Control Module), TBOX (Telematics Box), SRS (Supplemental Restraint System), PAM (Parking Assist Module), ESCL (Electronic Steering Column Lock) and ESP (Electronic Stability Program) systems;Added actuator test & special functions for MP5 (Multimedia Infotainment), IC (Instrument Cluster), AWD (All-Wheel Drive), TCU (Transmission Control Unit), ABS_Yesha (Hydraulic ABS), IVI (In-Vehicle Infotainment) and BCM (Body Control Module) systems;
  6. Added actuator test for SCU (Shift Control Unit) and EPB (Electronic Parking Brake) of E820X model;Added special functions for IPM (Image Processing Module), BMS (Battery Management System), MRR (Mid-Range Radar), EHB (Electro-Hydraulic Brake), TBOX (Telematics Box), PAM (Parking Assist Module), IVI (In-Vehicle Infotainment), TPMS (Tire Pressure Monitoring System), PEPS (Passive Entry & Passive Start), EPS (Electric Power Steering) and RF system;Added actuator test & special functions for ESC (Electronic Stability Control), ABS_Yesha (Hydraulic ABS), IC (Instrument Cluster), DMS (Driver Monitoring System) and MCU (Motor Control Unit) systems;
  7. Added actuator test for ACM (Air Conditioning Control Module) of T822ICA model;Added special functions for MRR (Mid-Range Radar), MP5 (Multimedia Infotainment), AVM (Around View Monitor), EPS (Electric Power Steering), TPMS (Tire Pressure Monitoring System), ESCL (Electronic Steering Column Lock), PAM (Parking Assist Module), PEPS (Passive Entry & Passive Start), TBOX (Telematics Box) and IPM (Image Processing Module) systems;Added actuator test & special functions for BCM (Body Control Module), EMS (Engine Management System), ABS_Yesha (Hydraulic ABS), DMS (Driver Monitoring System), IC (Instrument Cluster), ESC (Electronic Stability Control) and ABS (Anti-lock Braking System) systems.

Optimized Functions

Updated the fault code library and optimized software architecture.

MAN: V17.00

New Features

  1. Added data stream function for CVM3, ATGC and EIO1 systems;
  2. Added parameter backup function for TPM, ECAS1, ZBR2 and AdBlue systems;
  3. Added partial special functions for EDC7 and EDC17SCR engine systems.

Optimized Functions

Optimized the external export of special functions.

Problem Fixes

Fixed known issues.

 

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