TC reported BCU brake fault at car 3543.Brake fault cannot be cleared. ~~~~~ 3543 ER D/L & found BCU FC 308/328/329/330/331. Replaced BCU with new spare & set wheel diameter to 849mm. Security/function check - OK. Limited movement - OK. #3543 BCU S/N : OLD : 1813109. NEW : 1745009.  Helmi/Farreze/Abdillah/Dinie. 27/04/2021.