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How do you fix a car door lock that doesn't open from the outside?

In: Car Shaking Problems, Door Panels and Handles, Locks and Latches [Edit categories]

Answer:

Door locks

Remove the inside door panel ( it's not as difficult as you may think) examine the lock and find the rods that connect the key part of the lock to the lock mechanism ( called the linkage) the linkage is usually connected by nylon or plastic clips. if nylon, just pop the clip back into place and you're done. If plastic or if the nylon clip is worn you will have to get a replacement from your dealer. they are relatively cheap and it's worth it to get an exact fit part. lastly if your dealer can't locate on, check a local salvage yard for a wreck that did not have the same door damaged.

Something to think about
More and more vehicles are coming with remote entry key fobs. When all you use is the keyless entry system door locks in some climates will seize up from lack of use. Have them lubed on a regular basis and use the key every once in a while to keep things moving. If you lube them youself make sure the window is in the up position as some aerosols will shoot a fair distance and if the window is down it can get on the window, smear it and get on the felt window guide and takes forever to wear off.

If your automatic lock isn't working, here are 4 easy steps to repair car door lock.

1. Check the Least Obvious First

It should be the most obvious, but most of the time we simply don't think of the auto key lock on our keychains. Called a key fob, it is operated by a battery that does wear out after several years of use. Replace the battery and then check it out by unlocking your doors.

2. Check Other Door Locks

Before rushing to rip off the door panel and replacing wires and parts, check the other locks. Do they work? If not, then you have a blown fuse. If they do work, the problem is most likely in the door lock solenoid.

3. Work the Lock Manually

While the key is on, work the door manually up and down while using the auto lock at the same time. If the lock tries to move, then it is a frozen lock mechanism.

4. Move Door Back And Forth

Hold the lock button down while you move slowly open and close the door. If the lock works then you have a broken or frayed wire that needs to be changed or repaired.

Try these tips for a quick way to repair car door lock. If these tips do not work and you can't find the problem, see a mechanic.

First answer by Ganderton. Last edit by Suroz. Contributor trust: 2 [recommend contributor ]. Question popularity: 293 [recommend question].

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