As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RETURN TO BLOCK DUE TO PROBE HEAT EICAS MESSAGE ACCOMPAINED BY A BURNING SMELL. AIRCRAFT WAS GROUNDED FOR INSPECTION AND MAINTENANCE. MAINTENANCE FOUND AND REPAIRED SHORTED WIRE W688-301B-20 IN ACCORDANCE WITH WDM 27-62-11 AND B767 SWPM 20-30-12. REMOVED AND REPLACED CORRODED CONNECTOR D23140 IN ACCORDANCE WITH B767 WDM 27-62-11, B767 SWPM 20-63-00, B767 AMM 30-31-00, AND B767 AMM 32-09-02. OPERATIONAL CHECK GOOD. AIRCRAFT RELEASED FOR SERVICE.