G20 Donor EPS

[evilmortyca]

Hello all,


I had to replace my steering EPS motor with one from a used rack. I only replaced the motor however ISTA + is not reading EPS and it states “mount” hardware. Should I try to replace the entire rack instead of only motor ? My Only problem is that’s the ecu is not being read so that I can code through ESYS or ISTA +. Wondering if a hard ware issue or it’s because it’s a donor part


Thank you everyone in advance