As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) CREW REPORTS RUDDER LIMITER CAUTION MESSAGE AND RUDDER LIMITER STATUS MESSAGE, THE SSCU1 WAS INITIALLY REPLACED BUT THE MOTR REQUESTED THE RTLA1 TO BE REPLACED AS WELL. RTLA P/N DL2428M9MOD1, S/N 1667 (ORIGINAL TO A/C) SSCU P/N C13045BA05, S/N 2661 (INSTALLED 2/9/17) (TC# 20190730019)