As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 5230 - DURING CVG APPROACH RECEIVED A STEERING INOPERATIVE MESSAGE ON GEAR EXTENSION, CREW DECLARED AN EMERGENCY AND FLIGHT LANDED WITHOUT INCIDENT. INSPECTED STEERING COMPONENTS, PERFORMED AN OPERATIONAL CHECK OF THE SYSTEM. DISCREPANCY COULD NOT BE DUPLICATED BY MAINTENANCE.