As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CCS INFLIGHT T2106/11DEC - LEFT WING AND BODY OVERHEAT LIGHT ILLUMINATED IN FLIGHT. FOLLOWED RED BOOK PROCEDURE AND LIGHT WENT OUT IN FIVE AND ONE HALF MINUTES. RETURNED TO CCS AND LANDED WITHOUT INCIDENT. REPLACED OVERHEAT CONTROL UNIT. SYSTEM GROUND CHECKED NORMAL OPERATION.