Mechanics

LOST KEY

2003 Ford Windstar • 6 cylinder 2WD • 163,000 miles

My fiend has a 2003 ford windstar, he lost the key so I tried to help him, I have a key programmer, I made the mechanical key but when I plugged my scanner, it tells me connection failed so I can't go into the pcm and try to erase and add the key, first the battery was low so We change the battery then I tried again like five minutes after putting battery and still failed, So he said that the check engine and the tire light was on but after disconnecting the battery only check engine still on, My question is Do we have to clear those lights first in order to use my programmer or could it be a fuse? What can I do? Thank you
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Galindoj79
March 6, 2011.



I would see what the set code is first, let me know what the code is for further advice.

Mark (mhpautos)

Mhpautos
Mar 6, 2011.