As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT, THE CREW NOTED A CAS MESSAGE FOR LT AC GENERATOR FAIL AND WOULD NOT RESET. THE CREW CONSULTED MX AND DISPATCH. THE DECISION WAS MADE TO PERFORME AN AIR-TURN-BACK. UPON ARRIVAL IN MX, INSPECTED THE SYSTEM AND REPLACED THE LT AC GENERATOR. MX RETURNED THE AC TO SERVICE WITH NO FURTHER DEFECTS.(K)