As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - FLIGHT 2185, GLD UNSAFE MESSAGE ILLUMINATED FOR ABOUT 5 SECONDS DURING THE TAKEOFF ROLL. ABORTED TAKEOFF AT ABOUT 50 KNOTS AND RETURNED TO THE GATE. MAINTENANCE CHECKED THE MDS AND FOUND NO FAULTS STORED. COMPLIED WITH FIM TASK 27-64-00-810-803-A01. CHECKS GOOD AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.