As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THE ACFT RETURNED TO POINT OF DEPARTURE FOR FADEC & THRUST REVERSER MAJOR FAULT THAT APPEARED SHORTLY AFTER TAKEOFF. THE ACFT LANDED WITHOUT INCIDENT. THE TECHNICIANS FOUND A BROKEN PIN ON EXHAUST MODULE. THE EXHAUST MODULE WAS REPLACED & THE ACFT RETURNED TO SERVICE.