As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BRAKES SYSTEM 1 FAULT ILLUMINATED ON TAKEOFF. BRAKE SYSTEM CONTROL UNIT RESET DONE FOLLOWING QRH. ABORTED TAKEOFF AT 20 KNOTS. MAINTENANCE PERFORMED SATISFACTORY RESET IAW AMM 32-46-00-740-001. NO FAULTS NOTED. NO INSPECTION REQUIRED FOR ABORTED TAKEOFF DUE TO LOW SPEED IAW AMM 05-51-16.