As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE - FLT 4030 - THE CREW REPORTE THAT ON TAKEOFF, RECEIVED A E2 CTL B FAIL MESSAGE. THE AIRCRAFT RETURNED TO CLEVELAND WITHOUT FURTHER INCIDENT. THE CREW RESET THE NR 2 FADEC AFTER LANDING AND THE MESSAGE WENT AWAY. MAINTENANCE PERFORMED ENGINE OPERATIONAL CHECKS IAW EMB MM 71-00-01 AND THE FAULT ISOLATION MANUAL 73-25-00-810-849. NO DEFECTS WERE FOUND. THE AIRCRAFT WAS RELEASED FOR SERVICE. (M)