As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT AND DURING CLIMBOUT FLAP ADVANCED SWS AND CONTROL FAULT INDICATIONS (BOTH NACELLE PAIRS FLASHING) ILLUMINATED WITHOUT HAVING SELECTED FLAP MOVEMENT (RESET PER QRH PROCEDURE). REPLACED FLAP CONTROL UNIT. OPS CHECK GOOD. P/N ON 347200-1001, S/N ON 6148, S/N OFF 0208.