What was found
DURING CLIMB OUT #2 "COWL VALVE OPEN" LIGHT ILLUMINATED BRIGHT BLUE AND REMAINED ON BRIGHT BLUE WHEN PLACING ENGINE #2 ANTI-ICE ON. #2 TAI WAS ALSO ILLUMINATED IN AMBER ON THE ENGINE DISPLAY. GROUNDED - YES. INSPECTED #2 ENGINE COWL ANTI-ICE VALVE WITH NO DEFECTS NOTED. MANUALLY OPERATED VALVE AGAIN WITH NO DEFECTS NOTED. PERFORMED #2 ENGINE COWL ANTI-ICE OPS CHECKS REF AMM 30-21-00. ANTI-ICE VALVE OPS CHECK NORMAL. SEAMC STEVE NOTIFIED.NON ASA# YUJR093Y.