As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
JFK - EMERGENCY EXIT LIGHTS AT LEFT AND RIGHT NUMBER FOUR DOOR INOPERATIVE. FOUND WIRE TO LEFT NUMBER FOUR FORWARD EXIT SIGN SHORTED. REPAIRED WIRING FOR EMERGENCY EXIT LIGHTS AT LEFT AND RIGHT NUMBER FOUR DOOR. SYSTEM GROUND CHECKED NORMAL OPERATION.