As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON INITIAL CLIMBOUT, BRAKE OVERHEAT WARNING. WITH GEAR DOWN, TEMP DECREASE WITH LATER ERRATIC TEMP INDICATIONS. ERRATIC TEMP INDICATIONS WITH WARNING MESSAGE CONTINUED DURING TAXI IN. REMOVED AND REPLACED NR 4 MLG BRAKE TEMP SENSOR, OPS CHECKED GOOD IAW AMM 32-46-01.