As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FLIGHT CREW REPORTED AN INTERMITTENT E1 FIRE DETECT FAIL MESSAGE IN FLIGHT. THE MESSAGE WOULD APPEAR FOR A FEW SECONDS THEN CLEAR. THE FLIGHT CONTINUED TO SDF AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED E1 AND FOUND A CUT IN THE W407 HARNESS. THE CUT WAS REPAIRED IAW EMB 145 SWPM 30-21-00. NO FURTHER DEFECTS WERE NOTED.