Launch X431 Reset Benz ME 9.7 ECU & 722.9 TCU by X-PROG3

Here's the instruction to reset/virgin used Mercedes Benz ECU/TCU and install it on another Mercedes.  Check how to use Launch X431 device (X431 PAD V, PAD VII) and X-PROG3 to reset immo data. 

Procedures:

Power Launch X431 PAD V, select “Benz software”- “Anti-theft Function”

Follow the picture to build connection between Launch X431 device

Select “ECU Erasing”

Here for ECU and TCU list,select “ECU”

Select “Wiring Diagram”

Select “ME9.7”

Follow the instruction to build wiring to ME 9.7 ECU

Back to menu,select “Completely Erase Module”

Click “OK” to make backup

Then click “YES”

Erasing Module in Progress

After erasing done,please check information

The steps for ECU or TCU are same. After clear the ECU or TCU,you can use them on other cars.

And after installation,you need to programming/coding or personalize them.

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