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TSB 14-0220 INTERMITTENT LACK OF A/C - AFTER EXTENDED DRIVING AND HOT HUMID CONDITIONS - EVAPORATOR CORE ICING Publication Date: December 8, 2014 FORD: 2013-2014 Escape 2013-2015 C-MAX LINCOLN: 2015 MKC This article supersedes TSB 14-0218 to update the Parts List. ISSUE: Some 2013-2014 Escape vehicles built on or before 7/22/2014, 2015 MKC vehicles built on or before 7/13/2014 and 2013-2015 C-MAX and may exhibit an intermittent lack of Air Conditioning (A/C) and/or a loss of airflow from the vents. This may occur after extended operation in hot, humid conditions. This is likely due to the evaporator core icing. ACTION: Follow the Service Procedure Steps to correct the condition. SERVICE PROCEDURE Evacuate and Recharge the A/C System. Refer to the Workshop Manual (WSM), Section 412-00. Make sure the same amount of oil recovered is returned to the A/C system. Replace the cabin air filter. Refer to WSM, Section 412-00.Replace the evaporator temperature sensor. Refer to WSM, Section 412-00.