As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON GEAR EXTENSION WE RECEIVED AN OUTBD BRAKE FAIL CAS. EXECUTED A GO-AROUND TO TROUBLESHOOT. ALL SYSTEMS APPEARED OPERATIONAL UNTIL TOUCHDOWN WHEN THE OUTBOARD BRAKES CAS MESSAGE CAME BACK AGAIN. LANDING WAS UNEVENTFUL. MAINTENANCE REPLACED THE BRAKE CONTROL VALVE AND BRAKE CONTROL UNIT. SYSTEM WAS BLED AND TAXI CHECK PERFORMED WITH NO DEFECTS NOTED. AIRCRAFT WAS RETURNED TO SERVICE.