As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ABORTED TAKEOFF AT LESS THAN 15 KNOTS. ONCE FO ADDED TAKEOFF POWER AIRCRAFT VEERED SHARPLY TO THE RIGHT, WHEN TRYING TO CORRECT FOR CENTERLINE THERE WAS NO LEFT RUDDER AUTHORITY OR MOVEMENT BACK TO CENTERLINE. ONCE STOPPED, WE TAXIED BACK TO GATE VIA TILLER WITH NO ISSUES. CORRECTIVE ACTION: TILLER FOUND FAULTY. REPLACED. (TC# 20191003021)