As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW CREW REPORTED TAIL OVERHEAT INDICATION DURING CLIMB-OUT. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LT & RT TAIL COMPARTMENT TEMPERATURE SENSORS. SYSTEM GROUND CHECKED NORMAL OPERATION CLOSED.