As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT CREW REPORTED THAT THE DC MOTOR FOR THE BRAKE PUMP CONTINUOUSLY RUN. THE MAINTENANCE VENDOR TROUBLESHOT AND FOUND THE SHUTOFF SWITCH FOR THE ANTISKID BRAKE PUMP DEFECTIVE. THE HIGH PRESSURE SWITCH WAS REMOVED AND REPLACED, SYSTEM WAS BLED, OPS CHECKS COMPLETED AND WERE SATISFACTORY. THE AIRCRAFT WAS RETURNED TO SERVICE.