As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ROLL OUT WITH AUTOBRAKES ENGAGE (MIN) AFTER PRESSING BRAKES AUTO BRAKES CONTINUED TO BRAKE THE AIRCRAFT EVEN WITH THE AUTO BRAKE OFF LIGHT ILLUMINATED AND NO PRESSURE ON BRAKE PEDALS. PERFORMED OPERATIONAL CK OF AUTOBRAKE AND LIFT DUMPING CKS NORMAL IAW M/M 32-45-54.