What was found
FLIGHT 4966 - RECEIVED A FLAP FAIL CAUTION AT 20 DEGREE FLAP SETTING DURING CVG APPROACH. REPLACED THE FLAP ELECTRONIC CONTROL UNIT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 4966 - RECEIVED A FLAP FAIL CAUTION AT 20 DEGREE FLAP SETTING DURING CVG APPROACH. REPLACED THE FLAP ELECTRONIC CONTROL UNIT.