4L80E/4L85E
RWD 06 LTSS, after eating MANY "LVL VII" transmissions I have decided it was time to take the plunge.
Using the guide from the sloppy wiki, re-pinned at the TCM and the transmission plug. Getting codes: U0100 and U0101. Gear indicator stuck in first, in VCM scanner; PRNDL goes through all...