As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE FLIGHT 3032 THE CREW REPORTED A LANDING GEAR AIR/GROUND FAIL MESSAGE AFTER TAKEOFF. MAINTENANCE INSPECTED AND REPLACED THE LANDING GEAR CONTROL LEVER, THE NOSE GEAR WOW PROXIMITY SWITCH AND THE NOSE WOW HARNESS. OPERATIONAL CHECKS WERE GOOD.