TC reported fire and smoke detector lostpower at rear M2 car. Fault self cleared. ~~~~~ 2555 TC reported fire and smoke detector lost power. Fault self cleared. CE : 2555-Tc reset, fault cleared. Found 2555 no abnormality found.  2555 FC 735 (Fire & Smoke Detector Lost Power) Replaced faulty #2555 FCP. Function test OK, fault did not recur. #2555 FCP S/N : OLD : 171 NEW : 206  Alan/Anand/Kamarul/Shafie 45496