It is easy to use Autel Maxisys Ultra to change VIN for Toyota vehicle ECU,here show the steps.
Preparations:
Steps:
Input current VIN and car models

After fault codes scan,select special functions ”VIN”

Select “VIN Write”
This function will clear DTCs automatically after the VIN is written.
Check the conditions below,and the press “Next” to proceed.
1 Engine off/Ready off
2 Key/Ignition on

This function will overwrite the VIN below with the new VIN
Press “Next”

Input new VIN you want

Now new VIN write function is completed

More Autel devices real feedbacks,please refer to:Autel Devices Feedback
Visited 19 times, 1 visit(s) today