As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLIMBING WITH AUTOPILOT NR 2 ENGAGED, THERE WERE VERY NOTICEABLE RUDDER INPUTS. ACFT MOVED WITH EACH OCCURENCE. STOPPED WITH AUTOPILOT OFF (UNCOMMANDED). MX ACCOMPLISHED WIRING CHECKS BETWEEN FAC1 AND YD1. NO FAULTS NOTED. PERFORMED OPS CHECK OF YAW DAMPER NR 1 AND NR 2. OK IAW AMM 22-66-00-501. R & R 2 FMGC IAW AMM 22-03-34 PB 401. OPS CHECKED GOOD. ALSO, R & R FAC 2 IAW AMM 22-66-34 PB 04. TEST FLIGHT SATISFACTORY.