As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLAPS FAIL CAUTION MESSAGE AFTER TAKEOFF. FLAPS WOULD NOT GO UP OR DOWN. RETURNED TO DFW. INSPECTED CANNON PLUGS AT SELECTOR LEVER. INSPECTED PINS AT FECU. INTERROGATED FECU, NO FAULTS FOUND. RESET SYSTEM. SYSTEM OPS CHECK GOOD IAW CL-600 MM 27-51-00. OPERATED SYSTEM SEVERAL TIMES WITH NO FURTHER DEFECTS NOTED. UPDATE 2/7/03: FLAP FAIL CAUTION MESSAGE ON APPROACH. REMOVED AND REPLACED FECU IAW MM 27-51-10. OPS CHECK GOOD. S/N 369.