As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - ON FLIGHT NUMBER 2248, ABORTED TAKEOFF, RUDDER FULL PRESSURE CAUTION LIGHT ILLUMINATED INTERMITTENTLY IN FLIGHT. THERE WAS NO OTHER CAUTION LIGHT OBSERVED. REMOVED AND REPLACED PRESSURE SWITCH. RUDDER FULL PRESSURE CAUTION LIGHT STAYED OFF. AIRCRAFT RETURNED TO SERVICE.