Hello guys I renew my apologies for being a little on the forum in this last period, but with the machines that had been flooded in the bastille, we also work at night practically.
for your problem I am authorised fiat and then the diagnosis to do with examiner emulator or wi tech directly, when you replace an airbag control unit, in theory, on the instrument panel should start flashing the light on the drivers, not always ? a termination clause in a procedure alignment proxi, I examiner I have a voice that you call, write ecu ecu or something similar in the active diagnosis of the airbag, and serves as a I can say to help you understand the installation, then after that I run alignment poxy and all ecu's come back ok, try to check this hypothesis.