As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLAPS FAIL MESSAGE ON EICAS. THIS DISCREPANCY WAS INTERMITTENT AND EXTENSIVE TROUBLESHOOTING AND COMPONENT REPLACEMENTS FAILED TO ELIMINATE PROBLEM. THE ENTIRE FLAPS SYSTEM WAS REPLACED WHICH INCLUDED ALL MECHANICAL, ELECTRICAL AND ELECTRONIC COMPONENTS AND THEIR WIRING HARNESS.