I have a Tac 20-03 and no service tool. the elevator is a two stop, front opening only, the basement flooded and moisture was in hoist way. Elevator will run but it stops opening the doors. The car answers calls but no door open. mainline the controller and it resumes normal operation for about an hour. I have the following faults repeating themselves in the log, 1014,1057,1083,1006,1103,1033,1055, and 1041. another interesting thing is sometimes it says fervice 41 instead of service. Any suggestions as to where I should start?