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How to Repair an Ignition Lock Cylinder

If your car ignition switch's key will not turn, it's time change the ignition lock cylinder. Contrary to the switch, which is the electrical part of the ignition system that supplies the power to the engine of your vehicle, the lock cylinder is the mechanical tumbler your key is able to slide into.

Over time over time, these "wafer" tumblers wear out or break. Using WD-40 or graphite may temporarily fix the problem however replacement is the only permanent solution.

Removing the Steering Column

Modern cars do not use a steering column lock cylinder. Instead, they have keys that can be used to start the vehicle by pressing and turning an on the dash panel. This newer system works much more efficiently and is less complicated than the old lock-cylinder method. However, there are a few older cars that still employ the traditional ignition lock cylinder. If this component fails, you may require replacing it to be able to start the vehicle. This is not an activity for the beginner and should be left to professionals.

Remove the trim panels that cover the lower and upper columns of the steering using a screwdriver. This will allow you to access the area around the steering column.

On the side of the column that is closest to the driver, you'll see an Allen head bolt that pins the wiper/signal assembly in place. Unscrew this bolt and place it aside. Depending on the year of your vehicle you might find three or four small screws with flat heads that keep the plastic that covers the turn signal switch in place. Take these screws off and put them aside.

To access the lock cylinder, you will need to remove the wiper/signal assembly. You can use a special tool to accomplish this, or ghetto it with a piece metal, like a cold-chisel. Locksmiths are also equipped with the shear bolt removal kit.

If the key cannot be inserted into the ignition switch, it's a sign that the lock cylinder is stuck. You can either contact locksmiths or insert the key into the ignition switch and then move it to the ACC to depress the lock cylinder's pin.

A locksmith will be able to employ a shear cylinder removing tool or they can cut the pin off the lock cylinder using torch and then shave it to remove it from the cylinder. They can re-key the ignition cylinder to ensure it matches the keys you already have. This will save you money on a new ignition.

Replacing the Ignition Cylinder

The ignition cylinder is a cylindrical mechanical part that houses and locks the key of your vehicle. The cylinder fits the key and "reads" the anti-theft code to permit or block the start of your vehicle. Over time, the cylinder can wear out. It can also be bent or damaged. In this situation you'll need replace the cylinder in order to start your car.

Symptoms of a broken or worn cylinder include problems with turning the key, or with the ignition switch not moving into the ACC or RUN position, or a warning light appearing on the dashboard. If you have a spare, consider using it inside the lock. You could try using graphite or WD-40 to fine-tune the cylinder, but this only works for a brief period of time.

If you've got a new key to replace the ignition cylinder and follow the steps outlined above to install it. When installing the new ignition cylinder make sure it is properly placed within the flange on the steering column tube, and that it is aligned correctly with the keyway on the shroud of the steering column. If you are unsure of the proper alignment of the cylinder, consult your car's repair manual or an automotive expert.

After the cylinder has been installed and the ignition switch is turned to ACC or RUN. You should hear a click confirm that the ignition switch is fully seated into the cylinder. If your vehicle has an anti-theft device, you will have to follow the anti-theft relearning procedure for the new ignition cylinder in order to program it to your key.

Some experts recommend replacing the ignition cylinder since it is typically required to deactivate the airbag inside the steering column to access the cylinder. The replacement will also likely require removing the steering wheel and the covers for ignition. Because of this, it is a task best left to a skilled mechanic. They'll be able to take off the steering column cover and properly install a new ignition lock cylinder into your vehicle. They'll also be able to verify that the ignition lock cylinder has been programmed by your key and that it is properly started when you insert it.

Installing the Ignition Cylinder

While ignition lock cylinders are becoming less important in modern vehicles due to advances in push-to-start and remote start systems, they are still prevalent on older vehicles. If your car's ignition switch seems to be stuck or you're having difficulty starting your car it's possible that a damaged ignition lock cylinder could be to blame. It's a good thing that it's fairly easy to replace your vehicle's ignition lock cylinder and repair the issue.

The ignition cylinder is the mechanical portion of the system that slides into your car's ignition switch and sends power to the rest of the engine. Many people confuse the phrase "ignition switch" with the ignition cylinder, they're two distinct components. The switch is the electrical component that connects to the computer in your car and sends signals to activate the motor when you turn the ignition key.

The pins on the cylinders of ignition cylinder replacement near me locks move upwards and downwards, which allows your key to move and rotate within the cylinder. Each movement of the cylinder and key creates a small amount of friction that keeps the key in place but over time, these small movements can cause the wafer tumblers to wear down. When the tumblers are worn down and the key is no longer able to slide into the cylinder, it will not be able to slide into the cylinder or rotate it.

A damaged ignition cylinder usually the first indication of trouble in most vehicles. However, the key could also begin to stick and become difficult to insert or remove from the ignition cylinder. These are indications that you should replace your ignition lock cylinder as soon as possible.

It's not a big deal to replace your ignition cylinder, but you should only do it if are certain that you will follow the proper procedure for your car's specific make and model. A full repair ignition lock cylinder (Read Much more) manual for your vehicle will help you get the job done quickly and correctly. If you're not comfortable installing the ignition cylinder yourself, you can have one of our ASE-certified mobile mechanics complete the work for you at a time and location.

Test the Ignition Cylinder

The ignition lock cylinder, also referred to as the ignition lock cylinder, is a mechanical device that fits on your key in order to enable it to turn and start your vehicle. It is placed inside the ignition switch which locks the ignition, and reads the anti-theft codes to allow the key to turn. The cylinder that locks the ignition may wear out and eventually fail. This could cause issues with the power of your vehicle or make it difficult to remove and insert keys.

Some of the most common indicators that your car's lock cylinder is about to fail is difficulty in starting it, or areas where the key becomes stuck when you turn it. These signs usually mean that the cylinder has damaged and needs replacement. You might even notice an alert light flashing on your dashboard to signal an impending failure.

As the cylinder age, it may be damaged due to wear and wear and tear. This can cause the pins and tumblers to break down, damage or break, preventing your car's lost ignition key from unlocking. In some cases, the ignition will still work if you move it in different directions but this is a warning sign that something could be wrong.

You can test your ignition cylinder to see whether it's worn out, or the key is bent or damaged. You can use a multimeter to check whether there's a voltage connection between the red wire of the module and the battery terminal of the ignition coil. If you don't find any voltage or a switch, the module will likely need to be replaced.

It's best to hire an expert mechanic to replace the ignition cylinder as it can cost anywhere between $200 and $300. It's not easy due to the fact that you may need remove other components like the steering column, in order to get to the ignition cylinder. Depending on the model of your vehicle the procedure for replacing it may also require you to disable the airbag system, and then you'll need to reprogramme your key to work with the new cylinder. This process is usually done by the dealership however, you can also learn how to do it yourself with the appropriate tools and directions.