As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EN ROUTE, CREW NOTICED HOT ELECTRICAL SMELL IN COCKPIT BELOW THE CIRCUIT BREAKER PANEL. SMELL DISSIPATED AFTER ABOUT 1 MINUTE. FOLLOWING AN UNEVENTFUL LANDING IN TOL, MAINTENANCE INVESTIGATED THE ORIGIN OF THE SMELL. NO CAUSE WAS FOUND AFTER A COMPLETE ENGINE RUN WITH ALL GENERATORS ON LINE.