As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FLIGHT CREW REPORTED NR 1 ENGINE FADEC FAIL WARNING LIGHT ILLUMINATED. DURING DESCENT AND THE ENGINE ROLLED BACK TO IDLE. QRH PROCEDURES FOLLOWED AND ENGINE WAS SHUTDOWN. LANDED SAFELY WITHOUT INCIDENT. MX FOUND FADEC FAULTS 911 AND 360 ON BOTH CHANNELS OF NR1 ENG. THE FADEC WAS REPLACED AND ACFT RETURNED TO SERVICE.