As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT 1191 - EN ROUTE CLE/DFW - DURING CRUISE, ALL THREE LANDING GEAR RED LIGHTS ILLUMINATED WITH NO OTHER ABNORMAL INDICATIONS. ACCOMPLISHED QRH PROCEDURE WITH SAME RESULTS. AIRCRAFT PROCEEDED TO DFW AND LANDED WITHOUT INCIDENT. REPLACED LANDING GEAR LEVER SWITCH S1-89. ACCOMPLISHED LANDING GEAR RETRACTION CHECK WITH NO DEFECTS FOUND. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)