How to Repair Car Lock Actuator
If your power door lock isn't responding when you press the lock button on your key fob, it could be the result of a fried actuator. In this case, lubricating it will usually fix the problem.
It is best to consult an expert auto locksmith.
Unlocking the Door
Getting locked out of the vehicle can be a stressful experience There are a variety of ways to get back inside. If you are a member of AAA, or another service that provides roadside assistance, they'll provide a locksmith you, but you may also be able back in using some DIY tools and methods. These methods work best with cars with doors that are powered by electricity. They are opened by pressing the lock button on the armrest, or by a keychain.
To use this method it is necessary to have an electrical wire hanger that is straightened out and turned into a hook on one end, or some other long, rigid tool that isn't prone to bend under pressure. It will need to be long enough to reach the car door handle or lock button, and must include a hook on one end to hold the latch inside the door. You will also require an instrument like pliers to secure the hanger's end and a pair of long tweezers to move it.
First, you'll need to create a space between the window frame and the body. Then, you can insert the rod or hook from the hanger through the opening you have created and try to slide or press the door lock flipper or button with it. With a little luck the door will then open.
If your car has a digital lock, you will need to figure out a way to open the door from inside without knowing the code. You can pull a lever on the inside of the door to open it however, you must first to figure out how to access it. A Slim Jim can be used for this purpose, or a similar long tool that can be inserted into the space between the window and the door.
In some instances some cases, none of these methods will work, and you'll need to call locksmith assistance. Ask them what they'll charge before they arrive.
Keyhole is not jamming Keyhole
If the lock is jammed because the key was not fully engaged then gently push the pin tumblers back to the proper alignment within the internal cylinder. This may fix the problem but pushing too hard can cause additional damage, and it's best to call locksmiths to address the problem.
An effective way to avoid stuck keys is making sure the lock is lubricated using graphite spray or a silicone-based product. These are better than oils-based products, like WD-40 which are more likely to attract dirt and dust. Apply the product to the lock, insert and turn the key several times, and then move the key around into the hole to distribute the lubricant throughout the mechanism.
Powdered graphite is yet another item that you should keep in your toolbox. It works like a dry oil lubricant. It promotes smooth movement between metal surfaces, without getting rid of grime or dirt, and it's also safe to use on locks that have internal pin tumblers. Rub a few grains of powder inside the lock. This will help to lubricate the lock and remove any gunk that may have built up around the keyhole.
In the end, it's essential to replace the key frequently to ensure it's in good working order and stop it from getting stuck over time. This will also make it last longer and perform more efficiently.
If the key is not turning freely or jams easily, it could be worn out and needs to be replaced or cut. To prevent future sticking you can use a file to smooth the sharp points of the key teeth. But this is a task best left to a professional.
If the above tips do not work, you may try to get rid of the stuck key by removing the strike plate from the door frame and filing down the lower edge of the plate to increase the size of the opening in where the key is placed. If this fails, seek out an expert locksmith who will have the tools needed to disassemble the locked car door. They will have special tools that are designed to get into the locking mechanisms to detach them, and they will be able to determine why the lock isn't working correctly.
Unfreezing the Lock
With the Polar Vortex bringing cold temperatures and winter storms locks that are frozen are quite common. The good news is that there are a few simple tricks to unfreezing the lock so you can unlock your car. First, try to chip away any large chunks of ice that block your lock's cylinder. To avoid damaging the cylinder of the lock or the car door, it is essential to be careful in this process.
Another common trick is to pour boiling water onto the lock. This may work at first, but it can damage the lock over time and also refreeze any moisture that remains in the lock cylinder. Pouring hot water into the lock or door sensor could also trigger an electrical shock. Using metal or sharp objects to break at the lock or attempt to force the key in can cause damage to your car's door or lock and could possibly cause a broken lock.
It is best to heat the key using a lighter or a match, and then insert it in the lock. Heat electronic lock repair near me with lighter or a hairdryer to melt the ice covering the lock cylinder. This will enable you to turn the key to unlock the door. If you're unable to insert the key in completely into the lock it again and try again. Using a commercial de-icer on your key or spraying the lock with a oil can help remove any ice from the lock.
It is a great idea to leave your car parked in the sun and let the sun help melt the lock. This may take a while to do but it is an extremely simple and cost-effective solution to a frozen lock issue. Having a can of de-icer in your car for emergencies like this is also an excellent idea since the chemicals are able to dissolve any ice, and will prevent further freezing.
Replace the Actuator
The actuator is the small motor that rotates the lock via a set of gears. It can be activated using the key inside the door or a remote control or keyless entry central control. It is a very low-power device which can wear out over time. If it wears out, it can produce a buzzing sound or machine gun sound that won't stop until the actuator is replaced.
The majority of people can repair the actuator with basic tools and perseverance. The steps vary from car to automobiles, since manufacturers assemble parts differently. However, the fundamental procedure remains the same. First, disconnect the battery to avoid electrical problems during the repair. Remove the door panel with care from the vehicle. Depending on your vehicle you may have to remove either the window or the regulator to gain access to the actuator.
Once you have removed the panel, you'll be able to see the actuator that is attached to the door latch. Usually, the bolts that hold the actuator in place can be removed using the aid of a screwdriver. The actuator can then be removed from its mount. Once the new actuator has been put installed, make sure you connect the connector to the wiring harness. Once that is reconnected connect any rods or cables that connect to the latch and actuator and put the door panel back in place.
Replace any clips that may have been removed during the removal. Make sure that all of the screws have been tightened to prevent looseness or rattle. Reconnect all wires disconnected and test the actuator to make sure it works. Install the door panel, trim piece, and battery. Then, run another test. If your doors don't work as they should, it may be time to replace the actuator.