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How to Repair an Ignition Lock Cylinder

If your car's key isn't turning, it's time to change the ignition lock cylinder. The lock cylinder is a mechanical tumbler that your key slides into, and not the switch which is an electrical part of the ignition system.

Over time they "wafer" tumblers wear out or break. WD-40 and graphite are able to temporarily solve the problem but replacing the tumblers is the only way to fix it.

Removal of the steering column

Most modern cars no longer utilize a steering column lock cylinder. Instead, they have keys that are used to start the vehicle by pressing and turning the switch on the dashboard panel. This newer system is much simpler and more efficient than the traditional lock cylinder method. Some older cars still use the old lock cylinder. When this part fails, you might need to replace it to be able to start the vehicle. This is a job that should be left to professionals.

Utilizing a screwdriver, you can remove the fasteners that hold the trim panels covering the upper and lower steering column. This will allow you to access the area around your steering column.

There is an Allen head bolt on the side of the steering wheel that is closest to the driver that holds the wiper/signal unit in the correct position. Unscrew this bolt and set it aside. Based on the year of your car you might find 3 or 4 small screws with flat heads, which hold the plastic over the turn-signal switch in place. Unscrew them and put them aside.

To get to the lock cylinder, you'll have to take off the wiper/signal unit. You can use a special tool to do this or ghetto it with an object of metal, such as a cold-chisel. Locksmiths will also be capable of using the shear bolt removal kit.

If you're unable to insert the key into the ignition switch, the lock cylinder may be stuck. You can either call an locksmith or insert the key into the ignition switch and move it to the ACC to depress the lock cylinder's pin.

A locksmith ignition replacement cost can use a shear cylinder removal tool or cut the pin from the lock cylinder using an electric 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.

Replace the Ignition Cylinder

The ignition cylinder is a cylindrical mechanical component which is used to house and lock the key to your vehicle. The cylinder fits the key and "reads" the anti-theft code to permit or block the start of your vehicle. The cylinder is susceptible to wear and tear over time. It can be bent or broken. In this case you'll need to replace the cylinder to get your car running.

The signs of a damaged or worn cylinder can be seen in problems when turning your key or with the ignition switch not moving into the ACC or RUN position, or a warning light appearing on the dash. If you have an extra, use it inside the lock. You might be able to make the cylinder more pliable using graphite or WD-40, however this method is only effective for a limited time.

Replace the ignition cylinder if you have a replacement key. Follow the instructions above to install the new ignition cylinder. Install the new ignition cylinder by making sure it's securely fitted into the steering-column tube flange and aligned with keyway on the shroud. Check the manual of your car or an expert to confirm that the cylinder is properly aligned.

Once the cylinder has been installed then turn the ignition key to ACC or RUN. Watch for a click to confirm that the ignition switch is completely seated into the cylinder. If your car has an anti-theft device, you'll need to follow the anti theft relearn procedure to program the new ignition cylinder to your key.

Some experts recommend that you have a professional replace the cylinder in your ignition. This is because it is often necessary to disable the airbag on the steering column in order in order to access the cylinder. In addition, the replacement process is likely to involve taking off and replacing the steering wheel and ignition covers. This is why you should leave the job to an experienced mechanic. They will be able remove the cover on your steering wheel and replace it with a new ignition locking cylinder inside your car. They will also be able verify that the ignition lock cylinder has been programmed using your key, and that it is properly started when you insert it.

Installing the Ignition Cylinder

Although ignition lock cylinders are becoming less necessary in modern vehicles because of advances in push-to-start and remote start systems, they're widespread on older cars. If you're having difficulty getting your car ignition replacement near me started or the ignition switch is not working, it could be an issue with the ignition cylinder. It's easy to fix ignition switch your car's issue by replacing the cylinder for your ignition lock.

The ignition the cylinder is a part of the system which is inserted into the ignition switch in your car ignition replacement near me and provides power to rest of the engine. The ignition switch as well as the ignition cylinder are separate components. The switch is an electronic component that connects to the computer in your car to send signals to activate the engine when you turn the ignition key.

Pins on ignition lock cylinders move upwards and downwards, which allows your key to slide and rotate inside the cylinder. Every movement of the cylinder and the key creates a tiny 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 the key will be unable to slide into the cylinder, or turn it.

The first indication of trouble is usually a worn-out ignition coil in the majority of cars. However, the key can become stuck and become difficult to remove or insert from the ignition cylinder. These are all indications that your ignition lock cylinder should be replaced as soon as possible.

It's not difficult to replace your ignition cylinder, however, you should only do it if are confident that you will follow the correct procedure for your specific model and make. You can complete the task quickly and correctly by using a complete repair Ignition lock cylinder manual for your vehicle. If you're not comfortable installing the ignition cylinder yourself it is possible to have one of our ASE-certified mobile mechanics do the job for you at a time and location.

Test the Ignition Cylinder

The ignition lock cylinder, also known as the ignition lock cylinder is a mechanical device that fits your key to permit it to turn and start your vehicle. It is placed inside the ignition switch, which secures the ignition, and reads the anti-theft codes to allow the key to turn. The cylinder for the ignition lock can wear out and eventually fail. This can cause issues with the vehicle's power supply or make it difficult to remove and insert keys.

The main indications that a car's lock cylinder is about go bad include difficulty starting your car or locating locations where the key is stuck when you attempt to turn it. These are usually a sign that the cylinder is in need of be replaced. You may even see an alert light flashing on your dashboard to signal an imminent failure.

As the cylinder ages it is likely to be damaged through wear and tear. This can cause the pins and tumblers to wear out, damage or break and stop the ignition of your car from unlocking. In some instances, the ignition will still function if you jerk it into different positions, but this is a dangerous indication that something is wrong.

You can test the cylinder of your ignition to determine whether it's worn-out or if the key has been bent or damaged. You can use a multimeter to determine if there's voltage between the red wire connector of the module and the battery terminal of the ignition coil. If you do not find any voltage, the module and switch will most likely require replacement.

It's best to hire a professional mechanic to replace the ignition cylinder, since it could cost between $200 and $300. The process is complicated due to the fact that you could require removing other components to access the cylinder for ignition, such as the steering column. Based on the vehicle you have the procedure for replacing it may be accompanied by the need to disable the airbag system, and you'll need to reprogramme your key to work with the new cylinder. This can be done at the dealership however, you can learn how to do it yourself using the proper tools and instructions.