As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DAL - FLIGHT 2544 THE CREW REPORTED A LANDING GEAR AIR/GRND FAIL DURING CLIMB. THE AIRCRAFT RETURNED TO DAL WHERE IT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS INSPECTED AND FERRIED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE ADJUSTED THE LEFT WEIGHT ON WHEELS PROXIMITY SWITCH, AND REMOVED AND REPLACED THE LANDING GEAR ELECTRONICS UNIT (LGEU), OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.