As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - VISIBLE SMOKE AND SPARKS FROM BEHIND FIRST OFFICERS INSTRUMENT PANEL. DECLARED AN EMERGENCY LANDING INTO DFW. LANDED WITHOUT INCIDENT. REPLACED HYDRAULIC AUXILLIARY PUMP WIRE THAT SHORTED TO GROUND AT PANEL. SYSTEM GROUND CHECKED NORMAL OPERATION.