TC reported intermittent APS train fault. Train performance was normal. Staff(ADM) checked and unabl e to find the fault. ~~~~~ TC reported intermittent APS train fault     Checkd and found FC-414,408 at car #2605-A/C2-1 faulty due to UVW shorted to ground.Raise for CCU c/o. #2605-A/C 2-1:- Not: 2484802 raise for CCU c/o. Done by Ashwin/Luke.  02/05/23