As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA FLIGHT NR 2465: FLAP POWER CAUTION LIGHT ILLUMINATED. CHECKLIST PROCEDURE COMPLIED WITH. AIRCRAFT RETURNED TO BLOCK. MAINTENANCE RESET FLAP POWER FAULT PER SL D8-400-SL-27-002A. C/W THE OPS TEST OF THE WING FLAPS PER Q400 AMM TASK 27-50-00-710-801. OPS CHECK GOOD. NO OTHER DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.