passenger side front door lock not locking sometimes? (95 explorer xlt 4wd)

[Vikram]

like the lock locks just fine and I can unlock it no problem, but when I hit the button to power lock it, about 50% of the time it just moves a bit but doesn't lock. Any ideas?

 

[swshawaii]

Almost always comes down to a faulty lock actuator or door latch. When using an armrest switch does it ever make a buzzing or whirring sound? If so that's the sound of slipping nylon gears inside the actuator motor. Also check for a small broken spring inside the door latch. One way or another you'll need to remove the inner door panel to inspect and repair. Only one bolt and wiring clip holding the window run channel for better visibility and access. Use a flashlight and small mirror to inspect. Check for disconnected latch rods or broken plastic rod clips. I've replaced two front latches and all four actuators in my first six years of ownership. Door locks are not one of Ford's strengths. Glad to help if needed. Good luck.

 

[EB4X]

THIS /\ .... here's link to spring issue fix:

Front door lock actuator, "helper spring" replacement

My mind is blown. Instead of having to replace the entire lock assembly $1XX which I have dreaded for years, you can replace the broken internal actuator helper spring with an external one! History on this is that I knew of course something was messed up with my door lock assembly. It was not...

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