As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TWO OCCASIONS THE YAW DAMPNER CAPTAIN'S SIDE DISENGAGED, HOWEVER THE AUTO PILOT REMAINS ON EVEN AFTER LANDING THEN TURNING OFF THE AUTO PILOT, YAW DISENGAGED REMAINS ILLUMINATED. REPLACED NR 1 AUTOPILOT COMPUTER. OPS CHECKS GOOD PER MM 22-11-00.