Train encountered power fault at front M1 car while departing station. Reset- ok. Fault recurred dep arting BDK WB. Unable to reset. ~~~~~ 1540 encountered power fault departing station. Reset - ok. Fault recurred departing BDK WB. Unable to reset.  1540 found FC 136 (Propulsion Earth Fault). Checked/found #1540 Bogie #2 TM 4 motor shorted. Isolated/tagged #1540 PRCB. Notif 2341809 raised to RSW for further rectification.  Hanafi/Chan SW 44550 Notif 2341809  Name                          : Chan S W/Hanafi  Date of Occurrence            : 19/12/21  EMU / Equipment / Location    : 1540 TM 4  Description of fault/cause    : Traction motor shorted to                                        ground  Required Rectification        : Required Servicing