As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW INFLIGHT T490/21AUG, NOSE LANDING GEAR INDICATION. TRIED TO RECYCLE GEAR TWO TIMES. SECOND TIME LEFT THE GEAR DOWN AND RETURNED TO DFW AND LANDED WITHOUT INCIDENT. REPLACED PROXIMITY SENSOR FOR NOSE LANDING GEAR. SYSTEM GROUND CHECKED NORMAL OPERATION.