TIMS showed intermittent BCU fault at car 2511. Fault self cleared.elf cleared when departing. ~~~~~ #2511 Fault code: 330, 331, 308. Brake cyclic test. Check RCB on/off ACU no leak. BCP within criteria. For preventive measure, replace ACU. Function test ACU no leak. BCP within criteria and brake cyclic test ok. ACU-New s/n: 1038-064. Old s/n: 1310-145. Not: 2235297 raised to RSW. Done by Asruddin/Zulq.  03/01/21.