As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH - FLT 1854 - ON TAXI OUT BRAKES WENT TO FLOOR AND AIRCRAFT DID NOT STOP. REPLACED ANTI-SKID CONTROL BOX. ALSO, REPLACED LT/RT WINDOW HEAT CONTROLLERS. CONTROLLER ELECTRO MAGNETIC INTERFERENCE IS KNOWN TO CAUSE ANTI-SKID AND BRAKING PROBLEMS. ALL OPS CHECK GOOD. (M)