As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED LT WINDSHIELD HEAT CAUTION MESSAGE. CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, MOVED WINDSHIELD TEMPERATURE SENSOR WIRES AT TERMINAL TO SELECT SPARE TEMPERATURE SENSOR AND PERFORMED CHECKS IAW AMM. ACFT RELEASED FOR SERVICE.