Launch X431 GIII X-Prog3 supports erasing data for BMW, Mercedes Benz, VW/Audi, Honda, Nissan, Hyundai, Kia… anti-theft module replacement. Working with X431 PAD V or X-431 PAD VII can easily do it.
Here is taking X431 PAD V, X-Prog3 to program Mercedes Benz ECU ME 9.7 & TCU 722.9 as an example.
Go to Mercedes Benz software,
Anti-theft function >> Follow the diagram for connection, OK >> ECU erasing >> Engine control unit(ECU)/ Transmission control unit(TCU) >> Wiring diagram >> ME9.7
Check the wiring diagram to connect the module correctly.
Completely erase module >> OK
Do you want to backup module data? Yes
Input file name, OK >> OK
Do you want to erase the module? Yes
After completion, the “Personalized” has changed from “Yes” to “No”.
The steps for ECU/TCU are the same. The used control module can be installed on other cars after clearing completely. Thus, we can go on to perform programming, coding, and personalize.
X431GIII Immobilizer is compatible with Launch X431 series scanners to enable reading/writing EEPROM, on-board MCU, BMW CAS4+/FEM chips, Mercedes Benz infrared keys, generating special keys, reading BMW engine INS code…as well.
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