1998 ford contour elec door locks

my driver door is locked. I can hear the motor working when I push lock .when I push unlock no noise no nothing. the other 3 doors are fine. could be a fuse? relay? if so where would it be located ? please help

no, it cannot be a fuse. the fuse would be for the circuit not for a separate operation. If the fuse or relay was bad it would affect all the lock actuators. you say you can hear the lock work when you push lock. But, does it lock? why would you say you can hear it work? or do you mean that you hear it make noise but it doesn't lock? Sounds like you may have something wrong with the actuator. You are going to have to remove the door panel and see what the actuator is doing. I don't think it will be a problem with the switch bacause the other locks are working normally (and they all use the same circuit)