What was found
DIV - TO ATL DUE TO "L COWL A/ICE FAIL ON" CAUTION MESSAGE. CORRECTIVE ACTION: PERFORMED VISUAL INSPECTION OF ASSOCIATED WIRING, SENSE LINES, AND CONTINUITY CHECKS FROM THE ENGINE ELECTRONIC CONTROL TO THE UPPER AND LOWER COWL ANTI ICE VALVES. REPLACED LEFT THERMAL ANTI ICE PRESSURE TRANSDUCER. (LP# 8456054)