As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELEC GEN OFF R RIGHT GENERATOR CONTROL BREAKER (GCB) OPEN OR GENERATOR CONTROL SWITCH OFF, AND ENGINE NOT SHUT DOWN. ADVISORY. CREW COMMENTS: ATTEMPTED 1 RESET, UNSUCCESSFUL. APU NOW RUNNING FOR ELECTRICS. MSG-2431632 LATCHD TA MODE. REPLACED GCU PER MM 24-22- 02 RAN ENG IDG OPS CHECKED OKAY.