As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PREFLIGHT INSPECTION IN DTW, THE CREW NOTED THE FIRST TWO LIGHTS IN THE FLOOR TRACK ESCAPE PATH LIGHTING SYSTEM WERE INOPERATIVE. MAINTENANCE PERSONNEL REPAIRED A BROKEN WIRE BETWEEN THE POWER SUPPLY AND CONNECTOR. ALL SYSTEMS OPERATED SATISFACTORILY. (M)