We are doing a mod on a 4 car group. With the recent storms it suffered a major spike and blew up a few things. After getting all the fuses to hold, door operator board, Ets boards, p/io boards replaced. I was able to get car to run but only on emergency dispatch. I do have HCV hall calls voltage input high. I replaced that i/o card and even the card rack. I did not have the tool to communicate with controller but will have Monday. Any ideas what I may be missing