BCU fault at Front M1 car. Fault self cleared. ~~~~~ BCU fault at Front M1 car. Fault self cl     #1614 FC 308/312/314/330/331 with refer M/O 11223292,#2614 ACU has been swap to #1614 with the same FC.Replace ACU brake cyclic test and check ACU no abnormalities.BCP within criteria. ACU-#1614 Old s/n: 158-076 New s/n: 1439-031 Not: 2334274 raise to RSW. Done by Haslan/Zulq.  22/11/21