As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED DURING APPROACH IN FULL LANDING CONFIGURATION A "BRAKE FAIL" CAS MESSAGE ILLUMATED. AN EMERGENCY WAS DECLARED AND EMEGENCY BRAKE SYS WAS USED TO STOP ACFT SAFE AND UNHARMED. MX FOUND THE BRAKE CONTROL MODULE HAD FAILED AND REPACED IT.