As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NUMBER TWO PITOT HEAT CAUTION LIGHT ILLUMINATED IN FLIGHT FOLLOWED BY LOSS OF AIRSPEED. MAINTENANCE INSPECT WIRING AT PITOT SELECT SWITCHES. INSPECT CONNECTOR 9811930 AT RELAY PANEL 1. INSPECTED BOTH PITOT TUBES, NO DEFECTS NOTED. PERFORMED OPS CHECK OF PITOT STATIC SYSTEM IN ACCORDANCE WITH DASH 8 MAINTENANCE MANUAL 30-31-00, OPS NORMAL AT THIS TIME.