What was found
A-I WING 1 LEAK WARNING IN CLIMB. RAN QRH AND MESSAGE CLEARED. SYNOPTIC PAGE SHOWED LEFT WING ANTI ICE AMBER, 15 DEGREES C. WING ANTI ICE WAS OFF AT TIME OF MESSAGE.C: MEL 30-11-0 DEFERRED DUE TO HISTORY AND RECENT REPLACEMENT OF SLAT 2 TEMP SENSOR.CAT C DUE 07 JUN 26 (FLIGHT 5208 - FILED OPEN)MAY 28, 2026 STATION: GJT--TROUBLESHOT IN REFERENCE TO FIM 30-11-02. INTERROGATED CMC AND FOUND MULTIPLE HITS ON FAULT CODE 30115009AM1 INDICATING THE LH SLAT OUTBOARD TEMP SENSOR FAILING ON BOTH CHANNELS ONE AND TWO. PILOT WRITE UP STATES WING ANTI-ICE WAS OFF AT TIME OF MESSAGE. SUSPECT FAULTY TEMP SENSOR. REMOVED AND REPLACED THE LH SLAT OUTBOARD TEMP SENSOR IN REFERENCE TO AMM 30-11-02. OPS CHKD GOOD.