As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA FLIGHT NR 2328: FLAP POWER CAUTION LIGHT ILLUMINATED DURING PUSH BACK. RESET C/B PER EA CHECKLIST. LIGHT WAS STILL ILLUMINATED. AIRCRAFT RETURNED TO BLOCK. MAINTENANCE PERFORMED Q400 FIM TASK 27-50-00-810-802 AND OPS TEST OF THE WING FLAPS IAW Q400 AMM TASK 27-50-00-710-801. OPERATIONAL TEST IS GOOD WITH NO DISCREPANCIES AND NO REOCCURRENCE OF FLAP POWER CAUTION LIGHT. NO PARTS REPLACED. AIRCRAFT WAS RETURNED TO SERVICE.