As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDIS 683 27-21 2302681 05DEC20 ALB CLOSE. ON CLIMB OUT RUD 1-2 FAIL EICAS MESSAGE PRESENTED. PERFORMED QRH RUD SYSTEM 1 CAME BACK ONLINE. FACT 05DEC20 12:34 ALB. FOLLOWED EMB 145 FIM 27-22-00-810-804 A TO BLOCK 19 FOUND TO BE TRANSITORY CONDITION OF THE RUDDER ELECTRICAL CIRCUIT. R & R RUDDER SYSTEM 2 PRESS SWITCH, IAW EMB 145 AMM 27-23-04 FOR PRECAUTIONARY MEASURES. OPERATIONS/LEAK CHECK GOOD.