#1556 & #2556 POWER FAULT ~~~~~ #1556 & #2556 POWER FAULT. Checked FC 128-Speed probe 1 fail on both 1556 & 2556. Found both M Cars TM01 speed probe connection criss cross between propulsion & Brake sensor connector. Refix correct position-Limited movement, Depot shunting-Ok. Powering & Braking Current on 1556 & 2556-Ok.    Teh / Izwan / Raghu / Farhan.  07.02.2024.