As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AUTO BRAKE DISARM AND ANTI-SKID LIGHTS ILLUMINATED AND EXTINGUISHED NUMEROUS TIMES ON TAXI. THIS IS A REPEAT ISSUE. PERFORMED BITE TEST OF AACU, FOUND PRESSURE SWITCH AT FAULT, REMOVE AND REPLACE PRESSURE SWITCH AUTO BRAKE PRESSURE CONTROL MODULE. PER AMM 32-42-81, PERFORM TEST OF AACU, OPERTIONAL TEST OKAY NO FAULTS PER 32-42-00.