I missed this one at first but I just had it happen to me when the Leaf 12v battery started to die while testing and I got 13 DTCs from 6 ECUs.garygid wrote: The second had 7 DTCs, in 3 different controller units.
Choosing the desired radio button did not work very well,
with something like 3 out of 4 touches doing nothing.
Like Gary reported I had a really hard time selecting an ECU.
Just found the bug and fixed it.