What was found
(CAN) IN CLIMB FL210 THE NR 2 ENG FADEC CAUTION ILLUMINATED AND THE ENG DECELERATED TO GROUND IDLE. CREW ACTIONED THE QRH SHUTDOWN THE ENG AND DIVERTED. NO OTHER SIGNS OF ABNORMALITIES. WHILE REMOVING THE OLD FADEC, THYE FOUND CONNECTOR J2, PIN X, SHOWING SIGNS OF ARCING. PIN INSULATOR IS CRACKED AS WELL. NEW ENGINE HARNESS WILL BE REQUIRED (PN: 3122401-06), AS WELL AS NEW FADEC. NR 2 FADEC REPLACED AND NR 2 ENGINE HARNESS REPLACED IAW AMM 73-21-01 NO FUTHER DEFECTS NOTED.