As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA FLIGHT NR 2376, COCKPIT TO GROUND CREW FORWARD LIGHT REMAINS ILLUMINATED WHEN DOOR IS CLOSED. COCKPIT TO GROUND INTERPHONE INOP. AIRCRAFT RETURNED TO GATE. MAINTENANCE CLEANED CORROSION FROM INTERPHONE JACK SYSTEM. ALL CHECKS GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.