As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING APPORACH, THE CREW NOTICED A YAW MOVEMENT WITH RUDDER TRIM AT FULL TRAVEL. THE CREW ELECTED TO ABORT THE APPROACH IN ORDER TO COMPLY WITH QRH . THE RUDDER TRIM WAS REPOSITIONED TO NEUTRAL AND YAW DAMPER WAS DISENGAGED FOR LANDING .