As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX FLIGHT NR 2354: PUSHER SYSTEM FAIL CAUTION LIGHT ON TAXI OUT. MAINTENANCE INTERROGATED CDS. NO CURRENT FAULTS SHOWN. C/W OPS CHECK OF THE ELEVATOR CONTROL STICK PUSHER SYSTEM IAW AMM TASK 27-33-00-710-802. ALL INDICATIONS NORMAL. CAUTION LIGHT EXTINGUISHED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.