As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 8315 - DIV - TO DFW DUE TO "BRAKE ON" CAUTION MESSAGE WITH WEATHER IN IAH. REPLACED #1 BRAKE DATA CONCENTRATOR UNIT (BDCU) ,#3 ELECTRIC MOTOR CONTROL UNIT (EMCU), AND PLACED LEFT INBOARD ELECTRIC MOTOR ACTUATOR #3 (EMA) ON MEL. (LP# 4292138)