2003 F150 SuperCrew A/C Problem
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2003 F150 SuperCrew A/C Problem
Started having a problem a couple of days ago where A/C cold air stops coming out of front dash vents and switches over to defroster vents intermittently. Air is cold coming out of defroster vents until it switches back to dash vents by itself. Seems to be doing this every 2 to 5 mins. Anyone ever seen this happen before? If yes, what was the fix? TIA...
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Happy ending for me. I ended up having 1000 miles left on Ford 6 yr 75K ESP extended warranty. Here's what the dealer service department diagnosed and fixed. Cause: Vacuum Leak in EATC (Electronic Automatic Temperature Control) AC Blows out defrost. Performed EATC self test no codes. Performed vacuum leak test and found vacuum leak in EATC. Dealer replaced EATC control head (A/C control panel beneath the radio) and retested Ok. They replaced part# '2L3Z*19980*AA'. Service Manager said this part was approximatley $500. Hope this helps with anyone having this problem.
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