As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WG A/ICE FAIL ON DESCENT IN ICING CONDITIONS, QRH COMPLIED WITH, MESSAGE WENT AWAY-C/A-REMOVED AND REPLACED WING A/ICE VALVE 2. IAW AMM 30-11-01. NO DEFECTS NOTED. HIGH PWR RUN REQ'D. PERFORMED HIGH POWER RUN FOR WING 2 ANT ICE VALVE OPC. GOOD IAW EMB 140 AMM 30-00-00. NO DEFECTS NOTED.