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Launch X-431 User Manual

Ecu&tcu programmer
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ECU&TCU Programmer
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Summary of Contents for Launch X-431

  • Page 1 ECU&TCU Programmer User Manual...

  • Page 3: Packing List

    ECU&TCU Programmer User Manual LAUNCH Note: Pictures illustrated herein are for reference purpose only. Due to continuing improvements, actual products may differ slightly from the product described herein and this material is subject to change without notice. Structure Packing List...

  • Page 4: Operation Procedure

    ECU&TCU Programmer User Manual LAUNCH Operation Procedure Download and install the software Download the software installation package through the following website and install it on the computer. Connect ECU&TCU programmer and Activation computer When used for the first time, it will enter the activation interface. After connecting the ECU&TCU programmer, the system will...
  • Page 5 ECU&TCU Programmer User Manual LAUNCH ECU Data Read and Write Get Related ECU Information 4.1.1 As shown in the figure below, click Brand->Model->Engine->ECU to select the corresponding ECU type. You can also enter relevant information (Brand, Bosch ID or ECU) in the search box to inquire. For example, search for MED17.1 engine...
  • Page 6 ECU&TCU Programmer User Manual LAUNCH 4.1.2 Click Direct Connection of Diagram to get the ECU wiring diagram. 4.1.3 Referring to the wiring diagram, use the BENCH mode cable and the corresponding adapter cable to connect the ECU and ECU&TCU programmer.
  • Page 7 ECU&TCU Programmer User Manual LAUNCH 4.1.4 After completing the connection, click Read Chip ID to read the data. Data Read and Write 4.2.1 Click Read EEPROM Data to backup the EEPROM data 4.2.2 Click Read Flash Data to backup the FLASH data and save...

  • Page 8: Data Processing

    ECU&TCU Programmer User Manual LAUNCH 4.2.3 Click Write EEPROM Data and select the corresponding 4.2.4 Click Write Flash Data and select the corresponding backup file to restore the EEPROM data. backup file to restore the FLASH data. Data Processing Immobilizer Shutoff and File Checkout 5.1.2 Select Immobilizer shutoff and file checkout on the pop-...
  • Page 9 ECU&TCU Programmer User Manual LAUNCH 5.1.3 Click EEPROM immobilizer/FLASH immobilizer, load the 5.1.5 Click EEPROM checkout/FLASH checkout, load the corresponding EEPROM/FLASH backup file as software prompts. corresponding EEPROM/FLASH backup file as software prompts. 5.1.6 The system will obtain the corresponding data online, and 5.1.4 The system will obtain the corresponding data online, and...
  • Page 10 ECU&TCU Programmer User Manual LAUNCH Data Cloning 5.2.3 Select the corresponding car model for data cloning. Note: Before performing data cloning, it is necessary to backup and save the FLASH&EEPROM data of the original ECU and the external ECU. For specific operation steps, please refer to the Follow the software prompts to load the FLASH &...
  • Page 11 ECU&TCU Programmer User Manual LAUNCH 5.2.5 The system analyzes the anti-theft data and generates a clone 5.2.6 Connect external ECU and ECU&TCU Programmer, data file, click Confirm to save it. write FLASH data of original ECU and saved EEPROM clone data into external ECU.