As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AVNX MAY 1 FAIL CLIMBING OUT OF SEA. (FLIGHT 4068) INTERROGATED CMC FOUND FAULT CODE 45452143CMC AVNX MAU 1A FAIL. TROUBLESHOOT PER ERJ FIM 45-45-00-810-939-A. PERFORMED MAU1 NIC1 MODULE RESET TEST. TEST PASSED. PERFORMED ENG 1 & ENG 2 START SUCCESSFULLY NO EICAS MSGS APPEARED. REMOVED AND REPLACED NIC & PROCESSOR MODULE 1 (MAU1- NIC1) IN REFERENCE TO ERJ AMM 31-41-04. ALL MSGS CLEARED NO OTHER DEFECTS NOTED.