TCU Flash Error

Hello Friends,

We replaced tcu module and car now has transmission locked dtc error. When i try flashing i get "Vehicke Immobilizer not Activated"
Can anyone help? its a 2010 AUdi S4

Hello Friends,

We replaced tcu module and car now has transmission locked dtc error. When i try flashing i get "Vehicke Immobilizer not Activated"
Can anyone help? its a 2010 AUdi S4

Hi,

are you able to read flash and eeprom of original unit?

Hello Friends,

We replaced tcu module and car now has transmission locked dtc error. When i try flashing i get "Vehicke Immobilizer not Activated"
Can anyone help? its a 2010 AUdi S4

Before flashing first need to adopt the TCU immobilizer to car.

Solutions:

1- adopt the immo with ODIS ( If need click the ckype below for faster communication)
2- Clone/transfer data from old TCU by reading the dumps with programmer tools.

why not clone old tcu?