LAUNCH X431 Commercial Vehicles Software Upgrade (June-2025)

LAUNCH X431 Automotive Diagnostic Tool June 2025 HD(commercial vehicles, heavy trucks) diagnostic software upgrade summary.

Mercedes-Benz Heavy-Duty Trucks: V19.30‌
‌New Features:‌

1. Added special functions including Oil Consumption Test Drive for Truck Engine Control Systems.
2. Added Parameter Setting function for Truck Driver Control Systems.
3. Added special functions including Clutch Actuator Test for Truck Gear Control.
4. Added special functions including Learning Process for Bus Gear Control.
5. Added special functions including ESP(R) Learning Process and Parameter Setting for Truck Electronic Brake Systems.
6. Added special functions including Fan Control for Truck Engine Management Systems.
7. Added special functions including Dynamic Cylinder Comparison Measurement and Fuel Consumption for Bus Engine Management Systems.
8. Added special functions including Deleting Exhaust-Related Fault Codes and Injector Quantity Adjustment for Industrial Engine Module Management Systems.
9. Added special functions including Shift Process Functional Check and Clutch Actuation Mechanism for Truck Transmission Control.
10. Added special functions including AdBlue® System and Diesel Particulate Filter (DPF) for Industrial Engine Module Exhaust Aftertreatment.
11. Added Active Tests including Selective Catalytic Reduction (SCR) Aftertreatment System Activation and Solenoid Activation for Component 'AdBlue Mist Urea Solution Tank Heater' in Truck Engine Control Systems.
12. Added Parameter Setting function for Truck Engine Control Systems.
13. Added AdBlue Mist Urea Solution Dosing Check for Bus Engine Control Systems.

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Bendix ABS: V10.90‌
‌Optimizations:‌

1. Optimized Bendix J1708 system communication.
2. Optimized Wingman system parameter write function.
3. Optimized Front Camera System static calibration.
4. Optimized Trailer ABS system.

Dongfeng Light Trucks: V11.40‌
‌New Features:‌

1. Added partial parameter calibration functions for "Engine System -> China VI - Light Duty ZD30 D Prototype" and "Engine System -> China VI - Light Duty ZD30 C Prototype".
2. Added partial parameter calibration functions for "Engine System -> China VI - Light Duty ZD25 D Prototype" and "Engine System -> China VI - Light Duty ZD25 C Prototype".
3. Added calibration function for "Engine System -> China VI - Light Duty M9T (for Kai Long)".
4. Added calibration function for "Engine System -> China VI - Light Duty M9T (for Tenneco)".

Hyundai Heavy-Duty Vehicles: V12.30‌
‌New Feature:‌

• Added Action Test for 2019-2021 model year systems.

MAN: V16.90‌
‌New Features:‌

1. Added Action Tests and Special Functions for FEDC Engine Systems.
2. Added Identification Matching and Basic Functions for new systems.
   ‌Optimizations:‌

• Optimized basic functions (Data Stream, Fault Codes) for some systems.

Allison: V10.58‌
‌Bug Fix:‌

• Resolved issue where warning lamp status did not change after successful test.

‌Aftertreatment Function Update: V11.70‌
‌New Features:‌

1. Added Basic Functions and Special Functions for Kai Long China VI (Chaoyang Diesel) system.
2. Added Basic Functions and Special Functions for Kai Long China VI (M9T) system.
3. Added Basic Functions and Special Functions for Faurecia DCU (Yunnei) system.

Fast Gearbox: V10.36‌
‌New Features:‌

1. Added Parameter Data Stream for F6JZ, F8JZ, F12JZ, F16JZ, V30 and V40 series.
2. Added communication support for 8/12, 11/12 pin connectors.
   ‌Optimization:‌

• Optimized Auto Search function.

Eaton: V10.76‌
‌New Feature:‌

• Added Online Solution support.

Dongfeng Commercial Vehicles: V11.90‌
‌New Features:‌

1. Added Auto Test function.
2. Added Basic Functions and Special Functions for Automatic Transmission - Dongfeng - DA08.
3. Added Basic Functions and Special Functions for Air Suspension System ECAS_K (Ruili).
4. Added Data Stream for Eaton AMT and Tire Pressure Monitoring System (TPMS) - NANDOU.
   ‌Optimizations:‌
5. Optimized version information for Left Door Module (LDCM) and Right Door Module (RDCM) with Handle - SCU.
6. Optimized version information and Fault Code Database for Flagship China VI RDCM, Flagship China VI LDCM, and Autonomous TPMS.
7. Optimized version information and Data Stream for Retarder I-ZF.
8. Optimized Data Stream for Retarder II-ZF, Julong Steering Controller, and Yue Zhaosong AEBS-Radar.
9. Optimized version information, Fault Codes, and Data Stream for Yue Zhaosong AEBS-Camera.
10. Optimized Special Functions for Lane Departure Warning System (LDWS).
11. Optimized version information and Special Functions for Tire Pressure Monitoring System (TPMS) - Factory 63.

FAW Jiefang: V14.30‌
‌New Features:‌

1. Added Basic Functions, I/O Control, and Special Functions for 12TA (Classic Edition) Transmission.
2. Added Basic Functions, Action Tests, and Parameter Modification functions for Off-road Vehicle Transmission.
3. Added Basic Functions, Action Tests, Parameter Modification, and Routine Control functions for Qingdao Auto Works (Qing Qi) Light Truck AMT Transmission System.
   ‌Optimizations:‌
4. Optimized Parameter Modification function for Vehicle Control Autonomous HCU J6L.
5. Optimized Fault Code Database for Voith Retarder - J7.
6. Optimized Parameter Modification function for Fast Gear Retarder - JC.
7. Optimized Fault Code Reading function for Gateway Hengrun - J6 2016.
8. Optimized Fault Code Database for Adaptive Cruise Control (ACC) WABCO - J7.
9. Optimized Fault Code Database for Electronic Parking Brake (EPB) KOMI - J7.
10. Optimized Fault Code Database for Telematics Unit Aerospace Technology - J6.
11. Optimized Parameter Modification function for Driver Monitoring System (DMS) Hengrun - J7.
12. Optimized Parameter Modification function for Electronic Brake System Keruier - Qing Qi.
13. Optimized Fault Code Database for Electronic Brake System Ruili KOMI - Qing Qi.
14. Optimized Qing Qi AMT Transmission System.

Volvo Heavy-Duty Trucks: V18.80‌
‌New Feature:‌

• Added Multi-System Data Stream function.

Kubota: V10.21‌
‌New Feature:‌

• Added support for new vehicle models.
  ‌Optimization:‌
• Added more default version options when an unknown version is detected.

WABCO: V11.75‌
‌New Features:‌

1. Added Pressure Sensor Calibration function for ECAS CAN2 system.
2. Added Initialization, Height Sensor Calibration, Axle Load Height Sensor Calibration, and Height Sensor Calibration Data functions for TEBS-E system.

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ECU Programming Function Update: V12.80‌
‌New Features:‌

1. Added Bench Mode Read/Write function for MAN Engine BOSCH EDC 7C32 ECU.
2. Added Bench Mode Read/Write function for MAN Engine BOSCH MD1CE100 ECU.
3. Added Bench Mode Read/Write function for MAN Engine BOSCH EDC17CV41 ECU.
4. Added OBD Mode Read/Write function for MAN Engine BOSCH MS6.4 ECU.
5. Added OBD Mode Read/Write function for SCANIA Engine BOSCH MS6.2 ECU.
6. Added OBD Mode Read/Write function for IVECO Engine BOSCH EDC16C39 ECU.
7. Added OBD Mode Read/Write function for ISUZU Engine Transton ECU.
8. Added Cummins ECU Programming Database.
9. Added Tenneco China VI Aftertreatment Programming function.
   ‌Optimizations:‌
10. Optimized Cummins China VI ECU Data Programming function.
11. Optimized Bench Mode Programming function for BOSCH EDC17C63.
12. Optimized Sinotruk CBCU Programming function.
13. Optimized Sinotruk CBCU3 Programming function.
14. Optimized Kai Long China VI Aftertreatment Programming function.
15. Optimized SFH (Shangdiesel) BOSCH China VI Backup/Programming function.
16. Optimized Dongfeng BOSCH EDC17C81 China VI Programming function.
17. Optimized Yuchai Delphi DCM7.24/7.1 Backup/Programming function.

‌Support ZF: V10.45‌
‌New Features:‌

1. Added support for Agricultural Machinery EST-57A - T-7000 PVS/IRS System and EC3-TPT System.
2. Added Test Bench Function and Used Clutch Installation Calibration function for TraXon Transmission.
3. Added XML Programming function for Hydraulic Retarder.
4. Added Data Programming function.
   ‌Optimization:‌

• Optimized Programming Functions, Basic Functions, and Special Functions for TraXon Transmission and Hydraulic Retarder.

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