As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TPA - INFLIGHT DFW-SJU. CREW REPORTED SMOKE IN COCKPIT AND CABIN, FOLLOWED BY FORWARD EQUIPMENT OVERHEAT MESSAGE. EMERGENCY DECLARED FLIGHT DIVERTED TPA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED CONNECTOR AT FLOW SENSOR D1574. SYSTEM GROUND CHECK NORMAL OPERATION.