As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED WING ANTI-ICE CAUTION MESSAGE AND WING ANTI-ICE FAULT STATUS MESSAGE AFTER TAKEOFF. CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, R & R LT INBD TEMPERATURE SENSOR AND PERFORMED CHECKS IAW AMM. ACFT RELEASED FOR SERVICE.