As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT 2049 - EN ROUTE ATL-DFW - NOSE GEAR RED LIGHT FLICKERED ON CLIMB-OUT AND DURING CRUISE. LANDED DFW WITHOUT INCIDENT. REPLACED NOSE LANDING GEAR UPLOCK SENSOR AND PSEU. ACCOMPLISHED PSEU BITE CHECK. ACCOMPLISHED SEVERAL NOSE LANDING GEAR RETRACTIONS. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)