If a door on your vehicle will not lock or unlock or if you hear a buzzing sound when pressing lock unlock a bad actuator is likely the problem.
2000 expedition rear door lock actuator mechanism.
You should see the voltage polarity toggle with each switch activation.
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Ford expedition 2000 oe solutions door lock actuator motor by dorman.
Rear door will not lock after researching this problem i suspect it is the door lock actuator located in each affected door.
2k ford explorer limited.
Door lock systems operate the actuator by toggling positive negative voltage to the actuator.
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When you press the lock or unlock button the door lock actuator is activated and moves the door lock mechanism.
If you also suspect this and want to fix it yourself by removing the door panel and the old actuator then installing the new actuator test the locks then install the door panel.
Restore the ease and convenience of remotely locking or unlocking any one of your vehicle s doors with dorman s.
Each door contains it s own actuator.
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The information demonstration and any content contained in this video is for informa.
A rod connects the actuator to the latch and another rod connects the latch to the knob that sticks up out of the top of the door.
Unplug the door lock actuator electrical connector.
Then use your test light or digital meter to check for power and ground at the connector when you operate the lock unlock switch.
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In some cars the door lock actuator is positioned below the latch.
Video shows how the door latch mechanism attaches to the interior and exterior door handles lock and lock actuator.
Car door lock actuators are designed to lock and unlock a door without the effort of pulling on a cable and rod.
Get your new door lock actuator for ford expedition today with our same day store pickup policy.
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A bad actuator prevents your doors from locking and unlocking electrically.
2000 ford expedition 26 48.