As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6456 - IAD-JFK - ABORTED TAKEOFF DUE TO EMERGENCY EXIT WARNING LIGHT ILLUMINATED. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND RESEATED AFT EMERGENCY EXIT DOOR, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)