One of our customer failed to read eeprom when adjust mileage for his Toyota Corolla. He has Tacho Pro U2008 odometer correction tool in hand. Here is the solution provided by OBDII365.com engineer.
Adjusting KM for Corolla procedure he carried out:
Select car model: Corrolla
Select car type: C46
Select function: Read EEPROM
Cable connection as below: