1993 ford aerostar power door locks

You need to check the master switch on the driver's door. check to see if there is power out when you try to lock the doors. If there isn't replace the switch.

Thank you ill try that tomorrow because it night time where i live. If there are anymore problems ill reply again. what if its not the switch, what else could it be

it says that there isn't power so how do you replace the switch, it dosent want to come off

If there is no power to the switch, the problem is before it. Check the wiring between the door and the door frame.

Also, check fuses.

the fuse is alright. would you recommend me taking the door panel off?

look behind the inside door handle.there maybe a screw their.their are to screws on each side of the pull handle.basicly the switch has a 3 wire connecter the center wire is the power wire.as you toggle the switch the other 2 wires are for lock and unlock.

ok so i was going to check for the wiring and i checked again for power and it said there was power, but nothing happens when i push lock it only unlocks. so what do i do?

the switch needs to be checked will it lock and unlock the left door from the passager lock switch?

no both of the switches do not lock all they do is UNlock thats all they do.

i think i found the relay.... i found it because when i push the lock button it makes a small clicking noise when i push it. it was behind the passenger seat behind the panel where the seat belt is. also i tried seeing if there was power and when the wire touch i here another clicking noise coming from where the heater and fan are. now what... please help!

it looks like this

check the power on the lock wire of both the switchs when pushing the switch to lock.

the power goes through the switch.when u push it tranfers power check the lock and unlock wires show power when pushing the switch.

when i push the lock button it says that there is power going through. there is also power going through the unlock button but nothing happens because the relay thingy isnt hooked up to the wires... what do i do know

the switch is good.youll need to take the door panel off and check the voltage at the lock actuator when operationing the switch.the actuator maybe bad.if the switch is sending the lock and unlolck voltage its a open wire or a bad lock actuator.

so do i have to check the lock actuator and wiring on every door?

so if one lock actuator is bad it dosent let the other ones work right?

so how do you test the lock acuator?

please help!!!