As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING ENG START : `ELECTRICAL FAULT` BLUE ADVISORY WITH ASSOCIATED INFO `24 ELECTRICAL FAULT - GEN INOP` AIRCRAFT BACK TO STAND CB RESET R GCU AND POWER REBOOT , ENG RUN PERFORMED WITHOUT FINDINGS AIRCRAFT BACK IN SERVICE (TC# 20190620007)