As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED A FLAPS FAIL AT 20 DEGREES. CREW DIVERTED TO ILM AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND FOUND THE FLAP ELECTRONIC CONTROL UNIT TO BE CAUSING ERRATIC MESSAGES. MAINTENANCE REMOVED AND REPLACED THE FECU IN ACCORDANCE WITH THE AIRCRAFT MAINTENANCE MANUAL. AIRCRAFT WAS RELEASED FOR SERVICE.