As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA FLIGHT 2382 PROP DEICE CAUTION LIGHT ILLUMINATED DURING FLIGHT. PER CHECKLIST, TURNED OFF, THEN ON, LIGHT WENT OUT THEN CAME BACK ON. INTERROGATED CDS, NO FAULTS NOTED. GROUND RUN AIRCRAFT TO OPERATIONAL CHECK PROP DEICE SYSTEM SEVERAL TIMES. DEICE SYSTEM CHECKS GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.