Train stopped with stuck brake indication at car 3675 after departing KTB1. STBS operated. Pax disem barked at YIS. ~~~~~ 3675 Stuck Brake - KTB NB: [Level 3] TC feedback train encountered stuck brake at 3675 departing station. Attempted to proceed in ATPM but fault persisted. STBS was operated and train is proceeding to YIS NB to disembark passengers. LTOC was updated. L3 3675 FC308 (BCU Fault), 301 (BCU Com Fault) and 307 (BCU Comm Error 6). ER shows #3675 no BCP reading. Replaced #3675 BCU. Normalised STBS and BIC. Brake shoes condition ok, wheel no signs of flatness. Brake cyclic test ok, no residue pressure at coast.  Shaun Lau 45384