What was found
(CAN) LEFT COWL ANTI ICE CAUTION IN FLIGHT WHEN COWL ANTI ICE SELECTED OFF. QRH CLEARED CAUTION MESSAGE AFTER CLOSING 14TH STAGE BLEED. REPLACED COWL ANTI-ICE VALVE (CAIV) AND COWL ANTI-ICE PRESSURE SWITCH (TC# 20190318025)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) LEFT COWL ANTI ICE CAUTION IN FLIGHT WHEN COWL ANTI ICE SELECTED OFF. QRH CLEARED CAUTION MESSAGE AFTER CLOSING 14TH STAGE BLEED. REPLACED COWL ANTI-ICE VALVE (CAIV) AND COWL ANTI-ICE PRESSURE SWITCH (TC# 20190318025)