As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 7383 - IAD-PIT - DURING PREFLIGHT TEST OF EMERGENCY LIGHTS, EMERGENCY FLOOR LIGHTS INTERMITTENTLY TURNED OFF. MAINTENANCE REPAIRED CONNECTOR FOR EMERGENCY TRACK LIGHTING. OK FOR SERVICE. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)