As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUEL FILTER BYPASS ANNUNCIATION DUE TO INTERNAL FUEL PUMP ANTI ICE VALVE FAILURE DIVERTING FUEL PREMATURELY TO THE FUEL HEATER. (THE ANNUNCIATOR PICKS UP FUEL OVERHEAT CONDITION AS WELL AS DIFFERENTIAL PRESSURE RANGES INDICATING CLOGGED FILTER ELEMENTS.)