As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BRK FAIL YELLOW CAS: AFTER TAXING OUT THE BRAKES GRABBED AND THE YELLOW BRK FAIL CAS MESSAGE CAME ON AND WE LOST THE FOOT BRAKES. WE HAD TO USE THE EMERGENCY BRAKES TO STOP THE AIRCRAFT. WE RETURNED TO PARKING USING THE EMERGENCY BRAKES TO STOP THE PLANE CORRECTIVE ACTION; REPLACED BRAKE CONTROL MODULE IAW EMB-505 AMM 32-41-07. FUNCTIONAL CHECK SATISFACTORY AT THIS TIME.