What was found
DURING FLIGHT, LEFT GENERATOR OVERTEMP LIGHT FOLLOWED BY LEFT DC GEN CAUTION LIGHT. COMPLIED WITH QRH AND RETURNED TO DTW.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING FLIGHT, LEFT GENERATOR OVERTEMP LIGHT FOLLOWED BY LEFT DC GEN CAUTION LIGHT. COMPLIED WITH QRH AND RETURNED TO DTW.