As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BRAKE TEMP SYS BRAKE TEMPERATURE MONITOR SYSTEM HAS FAILED CAUSING PARTIAL OR TOTAL LOSS OF BRAKE TEMPERATURE INDICATION OR LOSS OF ARINC 629 BUS INPUTS FROM THE BRAKE TEMPERATURE MONITOR UNIT. STATUS REPLACED LEFT OTBD AFT TEMP SENSOR & TESTED OKAY.