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How to Repair an Ignition Lock Cylinder

If your car's keys isn't turning, it's time to change the ignition lock cylinder. Contrary to the switch which is the electrical portion of the ignition system, which sends power to your vehicle's engine the lock cylinder is the mechanical tumbler that your key can slide into.

Over time they "wafer" tumblers wear out or break. WD-40 and graphite may temporarily resolve the issue however, replacing the tumblers is the only solution.

Removal of the steering column

Modern cars do not use steering column locks. Instead, they use a key that is used to start the car by pressing and turning a switch on the dashboard panel. This modern system is simpler and more effective than the traditional lock cylinder method. However, there are a few older vehicles that use the traditional ignition lock cylinder. If this component fails, you might require replacing it to be able to start the vehicle. This is not an activity for the beginner and should be left to a professional.

With a screwdriver, take out the fasteners that hold the trim panels that surround the upper and lower steering column. This will give you access to the area around the steering column.

You will find an Allen head bolt on the side of the steering wheel closest to the driver that holds the wiper/signal unit in the correct position. Take this bolt off and set it aside. Based on the year of your car you might find three or four small screws with flat heads, which hold the plastic that covers the turn signal switch in place. Take these screws off and put them aside.

To get to the lock cylinder, you'll need to dismantle the wiper/signal assembly. This requires the use of a specific tool or perform the task using an object of metal such as a cold chisel. Locksmiths are also equipped with a shear bolt removal kit.

If the key can't be inserted into the ignition switch, it's a sign that the lock cylinder is stuck. You can try inserting the key, then moving it to the ACC position to press the lock cylinder pin or you can call a locksmith for assistance.

A locksmith will be able to use a shear cylinder removal tool or 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 so that it matches the keys you already have. This will save you money on an entirely new ignition.

Replacing the Ignition Cylinder

The ignition Cylinder is a cylindrical mechanical device that houses and secures the key in your vehicle. The cylinder is affixed to the key and "reads" the anti-theft codes to allow or denial of the starting of your vehicle. As time passes, the cylinder can wear out. It may also become bent or damaged. If this happens, the cylinder will need to be replaced in order for your vehicle to begin.

Signs of a damaged or worn cylinder are issues with turning your key, or the ignition switch not moving into the ACC or RUN position, or a warning light appearing on the dash. If you have a spare, try using it inside the lock. You might be able finesse the cylinder with some graphite or WD-40. However, this method is only effective for a limited time.

If you have a brand new key you can replace the ignition and key replacement cylinder and follow the steps outlined above to install it. Install the new ignition cylinder by making sure it's properly fitted into the steering-column tube flange, and aligned with the keyway on the shroud. If you're not sure about the correct alignment of the cylinder, refer to your vehicle's Repair Ignition Lock Cylinder (Coffeeclerk9.Werite.Net) manual or an expert.

After 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 vehicle is equipped with an anti-theft system, you will need to perform the anti-theft relearning procedure for the new ignition cylinder in order to program it to your key.

Some experts suggest hiring a professional to replace the ignition cylinder, as it is often required to shut off the airbag inside the steering column to access the cylinder. The replacement process will likely require removing the steering wheel and ignition covers. This is why it's best to leave the job to a mechanic with experience. They'll be able to remove the cover on the steering column and properly install a new ignition lock cylinder into your vehicle. They'll also be able verify that the ignition lock cylinder has been programmed with your key and starts properly when you insert it.

Installing the Ignition Cylinder

Although ignition lock cylinders are becoming less necessary in modern vehicles due to advancements in remote start and push-tostart systems, they are still widespread on older cars. If your ignition switch or key seems to be stuck or you're having trouble starting the vehicle the problem could be due to a malfunctioning ignition lock cylinder may be the reason. Luckily, it's relatively easy to replace your car's ignition lock cylinder, and then fix the problem.

The ignition the cylinder is a part of the system that slides into the ignition switch of your car and provides power to the rest the engine. The ignition switch as well as the ignition cylinder are separate components. The switch is the electrical component that connects to the computer in your car ignition barrel replacement near me and transmits signals to activate the motor when you turn the 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 helps keep the key in place but over time, these small movements could cause the wafer tumblers to wear down. When the tumblers are worn down, your car's key won't be able to slide into or rotate the cylinder.

The first sign of trouble is usually a worn ignition coil in most cars. However, the key could also begin to stick and become difficult to insert or remove from the cylinder. These are all indications that your ignition lock cylinder should be replaced as soon as it is possible.

It's not difficult to change the van ignition repair cylinder, but you should only do it if you are confident that you can follow the proper procedure for your car's specific model and make. You can complete the task quickly and efficiently with a complete repair guide for your vehicle. If you're not confident installing the ignition cylinder yourself, have one of our ASE certified mobile mechanics perform the repair for you at does a new ignition switch require a new key time and location that's convenient for you.

Test the Ignition Cylinder

The ignition lock cylinder is a mechanical component that fits your key and allows it to turn and start your car. It's affixed to the ignition switch which is locked to the ignition and reads anti-theft codes to allow the key to turn. The cylinder that locks the ignition is susceptible to wear and can eventually fail, leading to issues powering your vehicle or making it difficult to insert and remove the key.

Some of the most common indicators that your car's lock cylinder is in danger of failing is difficulty in starting it, or areas where the key is caught when you turn it. These signs usually mean that the cylinder is worn out and requires replacement. In some instances you may notice a warning light on your dashboard that indicates the possibility of a failure.

As the cylinder ages it may be damaged by corrosion or wear and tear. This can cause the pins and wafer tumblers to wear out and break and stop your car's ignition from unlocking. In some cases, the ignition will still function if you jerk it around but this is a warning sign that something could be wrong.

You can check the cylinder's ignition barrel replacement near me to determine whether it's worn out, or if the key is bent or damaged. If you have a multimeter, it is possible to probe the module's red wire connection and the battery terminal of the ignition coil to determine if there's voltage. If you don't see any or no voltage, the switch and module are likely to require replacement.

It is best to engage an expert mechanic to replace the ignition cylinder, since it can cost between $200 and $300. It's not easy due to the fact that you might have remove other parts like the steering column to access the ignition cylinder. The replacement process may require you to disable the airbag system and reprogram your key to work with the new ignition cylinder. This can be done at an authorized dealer, but you can learn how to do it yourself using the right tools and instructions.