As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BRAKE TEMP MONITOR SYS HAS FAILED CAUSING PARTIAL OR TOTAL LOSS OF BRAKE TEMP INDICATION OR LOSS OF ARINC 629 BUS INPUTS FROM THE BRAKE TEMP MONITOR UNIT. BRAKE TEMP SYS INOPERATIVE HAS HISTORY. BMTU PCN 483 -9038 ALREADY REPLACED ON 04JUL14.