(2008 mk5 gti dsg)Replaced dsg gearbox and mechtronic unit with used units, No communication.
Replaced gearbox and drove fine home and once i let it idle for a few minutes the ESC light light came on and the PNDR started flashing (same as before replacement) and won't come out of park. No communication with TCM code. does it need to be reprogrammed and if so can it be done through the obd port. Any help appreciated apologies for bad photo.
u/Sad-Breadfruit-9024 — 4 days ago