As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 COWL ENG ANTI ICE VALVE FAILED IN CLOSED POSITION WHEN SELECTED ON. (STAYED BRIGHT BLUE) SELECTED ON AF FL 240 SAT - 31 C, REFERENCED QRH 3.2 "ENGINE COWL OPEN OR TAI INDICATION". GROUNDED - YES. REPLACED TAI VALVE ON NR 2 ENGINE PER AMM 30-21-11. OPS CHECKED GOOD AND LEAK CHECK GOOD.