As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PUSHER SYSTEM FAIL CAUTION LIGHT. MAINTENANCE POWERED AIRCRAFT OFF THEN ON AND PERFORMED STALL WARNING/STICK PUSHER OP CHECK IAW Q400 AMM TASK 27-33-00-710-802. OPS CHECK GOOD. NO DEFECTS NOTED AND NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.