As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH - FLIGHT 2511, THE CREW REPORTED A LANDING GEAR AIR GROUND FAIL MESASAGE EICAS MESSAGE ON FINAL APPROACH DURING GEAR EXTENSION. THE AIRCRAFT LANDED AT IAH WITHOUT INCIDENT. MAINTENANCE CLEANED THE CONNECTORS ON THE WEIGHT ON WHEELS PROXIMITY SENSORS, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.