2004 Audi A4 Q&A
2004 Audi A4 Question: transmission control unit
They range from about $600. BUT, be sure that it is not your trans because the CVT transmissions on these cars go out a lot and then they stick in 1 gear. I just had to install one on a 2005 A4 with a 4 cylinder ( non-quatro) - dandd
HOW MUCH DOES A TRANSMISSION CONTROL UNIT COST?
pls tell me,i wanna replace a new one.
and the light is blinking. It stops for a while and come back on. What might be the cause?