As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH- DURING TAXI THE CREW NOTED THAT THE LANDING GEAR LEFT GREEN A LIGHT ILLUMINATED WITH LOW POWER SETTING AND GEAR HANDLE UP AND THE AIRCRAFT WAS RELEASED IAW MEL CONTROL NUMBER 017946. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR RELAY BOX, PERFORMED A OPERATIONAL CHECK, NO DEFECTS NOTED AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.