As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - DOOR WARNING INDICATIONS DURING TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. MAINTENANCE DEFERRED DOOR WARNING SYSTEM PER MEL 52-70-1. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSEQUENTLY FOUND LOOSE WIRES AT PASSENGER DOOR MICROSWITCH. REPAIRED WIRING. DOOR WARNING SYSTEM OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. (Z)