As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AT 80 KTS DURING TAKEOFF ROLL, THE AILERON WARNING MSG APPEARED.THE FLIGHT CREW ABORTED TAKEOFF AT 85 TO 90 KTS. (UNEVENTFUL). AIRCRAFT WAS ROUTED TO THE HANGAR FACILITY FOR HIGH SPEED TAKEOFF INSPECTION AND AILERON INVESTIGATION. NO DEFECT NOTED, AIRCRAFT RELEASED FOR SERVICE.