As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THE CREW REPORTED A HIGH VIBRATION CAS MESSAGE WAS RECEIVED ON #3 ENGINE WHEN THE THROTTLES WERE ADVANCED (PRIOR TO TAKE-OFF). THE TAKE-OFF WAS ABORTED JUST AS THEY STARTED TO ROLL, WELL BELOW V1. TROUBLESHOOTING IS GOING ON. (TC# 20190426001)