As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: NUMBER 4 LEADING EDGE FLAP SHOWS EXTENDED WITH LEADING EDGE FLAP TRANSIT LIGHT ON. UNABLE TO CLEAR MALFUNCTION WITH QUICK REFERENCE HANDBOOK PROCEDURE. AIRCRAFT DIVERTED TO MIA AND DECLARED AN EMERGENCY. REMOVED AND REPLACED NUMBER 4 LEADING EDGE SENSOR S175 PER AMM 27-88-11.