As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE FLIGHT#2083 THE CREW REPORTED A ENGINE #2 FIRE DETECTOR FAIL MESSAGE INTERMITTENTLY ON THE DESCENT.THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT.MAINTENANCE INSPECTED AND REPLACED THE #2 ENGINE FIRE DETECTOR LOOP ASSEMBLY.OPERATIONAL CHECKS WERE GOOD.THE AIRCRAFT WAS RELEASED FOR SERVICE.