As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELEC TRU C2 TRANSFORMER RECTIFIER C2 FAILED. STATUS MSG01- NOT ACTIVE CLIMB INTERMITTENT; TRANSFORMER-RECTIFIER UNIT (TRU C2) IS INOPERATIVE. DB- ELMS P310 ELECTRONICS UNIT MSG-2413058 INACTV CL INTER. REPLACED C2 TRU IAW MM. DC-STBY PWR SYS TEST PASSED.