why do door locks act up? on 2008 Ford Escape

There are times that they will not lock or unlock! using the inside button or even the key pad?

by in Corpus Christi, TX on February 19, 2013
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1 answer 2 comments
ANSWER by , February 20, 2013
is it all locks or just one?
COMMENT by , February 20, 2013
it's all doors.
COMMENT by , February 20, 2013
CK RELAY PWR OR FUSES