As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELECT LIGHT ON OVERHEAD ELECTRICAL PANEL ILLUMINATED AFTER ENGINE START. ACFT GROUNDED. ACCOMPLISHED FIM TASK 24-31-801 SPCU INOP FAULT DISPLAYED. FIM TASK 24-34-802 SPCU ACCOMPLISHED. STANDBY POWER CONTROL UNIT C/B SPCU NORMAL AND SPCU STANDBY BREAKERS OPENED AND RESET. ELECT LIGHT MESSAGE RESET WITH NO FURTHER DISCREPANCIES. NO FAULTS LAST 60 DAYS.