2533 DT reported intermittent BCU fault ~~~~~ 2533 DT reported intermittent BCU fault     #2533 When set SIR EM to B3,Stuck at 209bars.When B3 to coast ,slow release.Replace ACU and Control pressure transmitter. ACU-New s/n: 1019-019  Old s/n: 1012-015 Not: 2256862 Pressure transmitter-Not: 2256863 raise. Done by Zulq/Koh/Joshua  12/03/21