As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - CREW REPORTED ON APPROACH AFTER GEAR EXTENSION, ALL AUTOSKID LIGHTS REMAINED ILLUMINATED. ACCOMPLISHED GO AROUND AND PERFORMED QRH PROCEDURES ON SECOND APPROACH ALL INDICATIONS WERE NORMAL. REPLACED ANTI-SKID CONTROL UNIT. SYSTEM GROUND CHECK NORMAL OPERATION.