As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED. ON TAKEOFF ROLL SET TAKE OFF THRUST AND RECIEVED MASTER WARNING. ECAM CONFIGURATION PARKING BRAKE ON. ABORTED TAKEOFF AT 40 KNOTS. REMOVED AND REPLACED NOSE LANDING GEAR STEERING DEACTIVATION BOX, IAW AMM 32-51-12.