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How to test 6 4 powerstroke test door lock switch.
If i take the switch off can i test continuity between the 3 pins.
The lock cylinder is the housing into which a vehicle s starter key is inserted and the electric switch is located just behind it.
I think the guy that previously had the truck put the interior from a newer truck and never ho.
Next check the door lock switch and door lock actuator.
Just a short video to show how you can test a door lock actuator using a car battery or a car jumper.
Lift the power switch off the door panel and check for voltage at the switch using a voltmeter.
You ll need a computer safe test light or digital multimeter to perform these next tests and you ll have to remove the door lock switch from the door panel and even the door panel itself.
If there is voltage go to step 5.
John for model number mah2400.
Off accessories on and start.
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A mix of rust penetrant and wd 40 fixes most of these.
If there is no voltage present go to step 4.
Refer to a shop manual for direction on how to remove the door panel.
In most ford models these two parts are combined into one unit with four positions that the starter key turns to through the ignition process.
In this video i show you how to troubleshoot and fix power vehicle mirrors.
Answer john yes you should be able to test the door lock switch but it will be a bit tricky.
I m trying to fix all the small annoying problems on my truck.
Let go in depth with some theory and testing of ford door ajar switches.
Once you get access to the switch and wires remove the blue wire from the switch.