As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INFLIGHT, CREW REPORTED ANTI-SKID INOPERATIVE LIGHT ILLUMINATED. FLIGHT DIVERTED IAD LANDED WITHOUT INCIDENT. PLACARD ANTI-SKID INOPERATIVE PER MEL. REPLACED ANTI SKID/AUTO BRAKE CONTROL UNIT AT DFW ON 03/08/2012. SYSTEM GROUND CHECK NORMAL OPERATION.