As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 9490 DURING CRUISE FLIGHT RECEIVED A GEAR DISAGREE CAUTION ASSOCIATED WITH A PROXIMITY SYSTEM FAULT AND MLG FAULT, CREW DECLARED AN EMERGENCY AND LANDED AT CVG SAFELY. REPLACED FAULTY CONNECTOR P614 FOR THE RIGHT MLG PROXIMITY SENSOR PX18.