As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE FLIGHT 3194 THE CREW REPORTED A LEFT MAIN GEAR UNSAFE LIGHT ALONG WITH A HOT BRAKE LIGHT ON THE LEFT GEAR AFTER TAKEOFF. THE AIRCRAFT DID A AIR RETURN AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE LEFT MAIN GEAR UPPER EXTERNAL PROXIMITY SENSOR HARNESS. OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RELEASED FOR SERVICE.