What was found
AFTER SELECTION OF WING ANTI-ICE NORM, RECEIVED AN ANTI-ICE DUCT WARNING MESSAGE. COMPLIED WITH QRH AND RETURNED TO SLC. RAN AIRCRAFT ANTI-ICE SYSTEM. COULD NOT DUPLICATE. SYSTEM OPERATES NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER SELECTION OF WING ANTI-ICE NORM, RECEIVED AN ANTI-ICE DUCT WARNING MESSAGE. COMPLIED WITH QRH AND RETURNED TO SLC. RAN AIRCRAFT ANTI-ICE SYSTEM. COULD NOT DUPLICATE. SYSTEM OPERATES NORMAL.