As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SAT - INFLIGHT MFE-DFW. CREW REPORTED TAIL COMPARTMENT TEMPERATURE HIGH LIGHT ILLUMINATED IN FLIGHT. EMERGENCY DECLARED FLIGHT DIVERTED SAT LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED PERI SEALS ON LEFT AIR CYCLE MACHINE AND REPOSITIONED CLAMP ON RIGHT AIR CYCLE MACHINE.