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How to Repair an Ignition Lock Cylinder

If your car's key won't turn it's time to change the ignition lock cylinder. Unlike the switch which is the electrical portion 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, "wafers" can break or wear out. Using WD-40 or graphite could temporarily solve the issue, but replacement is the only way to fix it permanently.

Removal of the Steering Column

Most modern cars no longer have a steering column lock cylinder. They make use of keys to start the car by pressing and turning a switch in the dashboard panel. This modern system works more efficiently and is less complicated than the old lock-cylinder method. However, there are a few older vehicles that use the traditional ignition lock cylinder. If this component is damaged, you will require replacing it in order to start the vehicle. This is not an activity for the novice and is best left to a professional.

Remove the trim panels that cover the lower and upper column of the steering with the help of a screwdriver. This allows you to access the area around the steering column.

On the side of the column that is closest to the driver, you'll find an Allen head bolt that holds the assembly of the wiper and signal. Remove the bolt and set it aside. Depending on the year of your vehicle you might see 3 or 4 small screws with flat heads that hold the plastic on top of the turn-signal switch in place. Remove these screws and place them aside.

To get to the lock cylinder, you'll need to remove the wiper/signal assembly. You can make use of a specific tool to do this or ghetto it with an object of metal, such as a cold-chisel. Locksmiths will also be equipped with the shear bolt removal kit.

If you are unable to insert the key into the ignition switch the lock cylinder could be stuck. You can try inserting the key, then moving it to the ACC position to depress the pin on the lock cylinder, or call a locksmith for help.

A locksmith can employ a shear tool to remove the lock cylinder, or they can use a torch to cut the pin, then shave the pin to remove it. They will be able to change the cylinder's key to match the keys you have and will save you the expense of purchasing a new ignition cylinder.

Replacing the Ignition Cylinder

The ignition cylinder is the cylindrical mechanical component that houses and secures your car's key. The cylinder fits the key and "reads" the anti-theft codes to permit or block the start of your vehicle. The cylinder can wear down over time. It may also become bent or damaged. In this situation you'll need to replace the cylinder in order to get your car running.

A damaged or worn cylinder may cause issues when turning the key, or causing the ignition switch will not move into the ACC position or RUN or a warning light to show up on the dashboard. If you have a spare, you can try using it inside the lock. You could try using graphite or WD-40 to fine-tune the cylinder, but this is only effective for a brief period of period of time.

Replace the ignition cylinder when you have an alternative key. Follow the instructions above to install the new ignition cylinder. Install the new ignition cylinder by making sure it's securely placed into the steering column tube flange and aligned with keyway on the shroud. Check the manual of your car or an expert to ensure that the cylinder is aligned correctly.

After the cylinder has been installed, turn the ignition key to ACC or RUN. You should hear a click confirm that the ignition switch has been completely seated into the cylinder. If your vehicle is equipped with an anti-theft device, you will have to follow the anti-theft relearn procedure for the new ignition cylinder to program it to your key.

Some experts suggest having a professional replace the ignition cylinder since it is usually required to deactivate the airbag in the steering column in order to access the cylinder. The replacement will also likely require removing the steering wheel and the covers for ignition key replacement cost. For these reasons, this is a job that should be left to an experienced mechanic. They'll be able to remove the steering column cover and install a brand new ignition lock repair lock cylinder to your vehicle. They'll also be able to verify that the ignition lock cylinder is programmed by your key and that it starts correctly when you insert it.

Installing the Ignition Cylinder

Although ignition lock cylinders are becoming less necessary in modern vehicles because of advancements in remote start and push-to-start systems, they are still widespread on older cars. If your ignition switch or key is stuck or you're having difficulty starting your car, a defective ignition lock cylinder may be the reason. It's easy to fix your car's issue by replacing the ignition lock cylinder.

The ignition cylinder is a mechanical component of the system which slides into the ignition switch in your car ignition switch repair and provides power to the rest of the engine. The ignition switch as well as the ignition cylinder are two separate components. The switch is an electronic component that connects to your car's computer system to send signals to activate the engine when you turn the ignition key.

Ignition lock cylinders feature pins that move up and down to let your key slide into and rotate in the cylinder. Each movement of the cylinder and key creates friction, which keeps the key in place. However, over time, the wafer tumblers can wear out. When the tumblers are worn down, the key of your car won't be able to slide into or rotate the cylinder.

The first indication of trouble is usually a worn out ignition coil in most cars. The key can be stuck and make it difficult to insert into or remove from the ignition lock cylinder. These are signs that you should replace your ignition lock cylinder as fast as possible.

It's easy to replace your ignition cylinder, but you should only do it if you are confident that you will follow the proper procedure for your car's specific model and make. A complete repair manual for your vehicle can help you get the task done quickly and accurately. If you're not comfortable installing the ignition cylinder yourself then let one of our ASE certified mobile ignition lock repair services mechanics complete the repair ignition lock cylinder (Highly recommended Webpage) for you at a time and place that's convenient to you.

Testing the Ignition Cylinder

The ignition lock cylinder, also known as the ignition lock cylinder, is a mechanical device that is fitted to your key to allow it to turn and start your vehicle. It's mounted inside the ignition switch that locks the ignition and reads anti-theft coding to allow key turning. The ignition lock cylinder is prone to wear and may eventually fail, causing problems with the power supply to your vehicle or making it difficult to insert and remove the key.

Some of the main indications that your car's lock-cylinder is in danger of failing is difficulty in starting it, or areas where the key becomes stuck when you turn it. These problems usually mean that the cylinder has worn down and requires replacement. In certain instances you may notice an alert light on your dashboard, which signals an imminent failure.

As the cylinder age, it can become damaged by corrosion or wear and tear. This can cause the pins and wafer tumblers to wear down and break or damage and stop your car's ignition from unlocking. The ignition might still work in some cases if you move it around. However this could indicate that something is wrong.

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

It is best to engage an expert mechanic to repair the ignition cylinder, since it could cost between $200 to $300. It's not easy due to the fact that you may need remove other components like the steering column, in order to reach the ignition cylinder. The process of replacing it could require you to turn off the airbag system, and then reprogram your key to work with the new ignition cylinder. It is usually done by a dealer. However, you can do it yourself if have the proper tools and instructions.