My Rev I3A TIU identified TIU 1 30B0 will not recognize my AIU. I first swapped the phone style cable using a working 6 inch cable in case signal strength was an issue. I removed and re-added multiple PS3 Locos and the TIU recognizes and operates all normally. Then I attempted both a Feature and Factory reset of the TIU but both produced an error.
1. Anything I’m missing concerning TIU reset?
2. Is there something I’m missing to get the TIU to recognize the AIU?
Thanks for any help!
