As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - CREW REPORTED LEFT GENERATOR OFF LIGHT ILLUMINATED. EMERGENCY DECLARED RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT ENGINE INTEGRATED DRIVE GENERATOR AND REPAIRED LEFT ENGINE INTEGRATED DRIVE GENERATOR HARNESS. SYSTEM GROUND CHECKED NORMAL OPERATION.