As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAX - ON FLIGHT 2448, RETURNED TO GATE, AFTER ENGINE START AND PUSHBACK AND CONDITION LEVERS BROUGHT TO MAX. NR 1 ENGINE/PROPELLER WOULD NOT COME OUT OF FEATHER, NP AT 200. CONCURRENT NR 1 PEC CAUTION LIGHT AND POWERPLANT MESSAGE ON ED. NO ENGINE EXCEEDANCES NOTED. MAINTENANCE REPLACED THE NR 1 ENGINE PEC HARNESS AND THE NR 1 PECU. ALL CLOSE OUT TEST GOOD. AIRCRAFT RETURNED TO SERVICE.