Sorry for the delay - Busy weekend!
1) Launch NCS Expert
2) Load Revtor's NCS Expert Profile
3) F1
4) F3
5) Select E89 Chassis
6) Select CAS ECU and wait for FG and FA to populate
7) F6
8) F4
9) Select TCU ECU
10) F4 and wait for trace file pop up
11) Close pop up
12) F2
13) Select SG_CODIEREN
14) F3 and wait for "Coding ended" message and chime from the car
That was what I was afraid of.
1. I do not use Revtor profile. I use normal expert profile.
2. There is no trace file to pop up. If this happens, too many steps are taken.
3. There is no "select TCU ECU step. Only EGS select.
So what you are doing is different from what I do. This list of steps is what I did under forum instructions and in my case, I was also told to use Revtor profile, then to use another profile called "Expertprofile ohne..." and neither one worked. finally I contacted bimmergeeks and he guided me through and it worked with a regular expert profile. I bought a bimmergeeks adapter and emailed him with my issue and he was very helpful.
I will try to do it again and list the steps exactly as I do it. But I am afraid my schedule is booked until end of year with on location shooting.
One thing you don't have to worry about is that your trans or TCU is faulty...it is not. You only need to know the correct steps to recode the paddles. Again...your tcu/valvebody is NOT broken.