As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT ENGINE INTAKE ANTI ICE INOP ADVISORY LIGHT ILLUMINATED IN FLIGHT. NO ICE NOTED ON INTAKE IN TRACE ICING CONDITION, OCCURRED ONCE MORE AFTER RESET. AIRCRAFT RETURNED TO MSP. MAINTENANCE COMPLETED OPS CHECK OF INLET HEAT IAW SF3 MM 30-20-00 AND COMPLETED A 1 HOUR GROUND RUN OF RIGHT INLET HEAT, NO DEFECTS FOUND. ALL OPS CHECKS GOOD.