As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AFTER DEPARTURE, THE FLIGHT CREW RECEIVED AN ENGINE VIBRATION FOLLOWED BY AN ECAM MESSAGE "THRUST REVERSER UNLOCK". THE NUMBER TWO (2) ENGINE WAS SHUTDOWN AS A PRECAUTION. THE AIRCRAFT RETURNED DEPARTING STATION. THE HCU (HYD CONTROL UNIT) AND THE DOOR ACTUATOR WERE REPLACED ON DIRECTION FROM AIRBUS. A HARNESS WAS REPLACED DUE TO THE HARNESS HARNESS RUBBING ONTHE ENGINE FLANGE CAUSING DAMAGE TO THE OUTSIDE CASING.