How to Repair an Ignition Lock Cylinder

If your car's ignition key won't turn and it's time to replace the cylinder that controls the ignition. The lock cylinder is a mechanical tumbler which your key slides into, in contrast to the switch that is an electrical component of the ignition system.

Over time, these "wafer" tumblers can wear out or break. Using WD-40 or graphite could temporarily resolve the issue, but replacement is the only way to fix it permanently.

Removing the Steering Column

Most modern cars no longer use a steering column lock cylinder. They make use of keys to start the vehicle by pressing and turning a switch in the dash panel. This newer method is easier and more efficient than the traditional lock cylinder method. Certain older vehicles still use the traditional lock cylinder. If this part fails, you may need to replace it in order to start the vehicle. This is a job that should be handled by professionals.

With a screwdriver, take out the screws that hold the trim panels covering the upper and lower steering column. This will allow access to the area surrounding the steering column.

On the side of the steering column closest to the driver, you'll notice an Allen head bolt that holds the signal and wiper assembly to the column. Take this bolt off and set it aside. Based on the year of your car, you might have three or four small screws with flat heads that hold the plastic cover over the turn signal switch. Unscrew them and put them aside.

To get to the lock cylinder, one will need to remove the wiper/signal assembly. This will require the use of a specific tool or to do it using the help of a piece of metal, such as a cold chisel. A locksmith can also use the bolt removal kit.

If you can't insert the key into the ignition switch the lock cylinder might be stuck. You can call a locksmith or insert the key into the ignition switch, then move it to the ACC to press the pin of the lock cylinder.

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

Replacing the Ignition Cylinder

The auto ignition key replacement cylinder is the cylindrical mechanical component that houses and locks your car's key. The cylinder fits the key and "reads" the anti-theft code to allow or deny starting of your vehicle. Over time the cylinder wears out. It may also become bent or damaged. In this case, you will need to replace the cylinder to get your car running.

A damaged or worn-out cylinder can cause problems turning the key, or cause the ignition switch will not move into the ACC position or RUN, or a warning light to illuminate on the dashboard. If you have an extra key, use it inside the lock. You may be able use some WD-40 or graphite to adjust the cylinder's settings, however, this is only for a limited period of time.

Replace the ignition cylinder when you have an additional key. Follow the steps above to install the new ignition cylinder. When installing the new ignition cylinder, make sure it is properly placed in the flange of the steering column tube and is properly aligned with the keyway on the steering column shroud. If you are unsure of the correct alignment of the cylinder, consult your car's repair manual or an expert.

Once the cylinder has been installed, turn the ignition key to ACC or RUN. You should hear a click that indicates that the ignition switch is fully installed inside the cylinder. If your car has an anti-theft device, you'll have to perform the anti-theft relearn procedure to programme the new ignition cylinder with your key.

Some experts suggest hiring a professional to replace the cylinder in your ignition. This is because it's usually necessary to deactivate the steering column airbag for access to the cylinder. Additionally, the replacement is likely to involve taking off and replacing the steering wheel and ignition covers. Because of this, it is a task best left to a professional mechanic. They will be able remove the cover on your steering wheel and install a brand new ignition locking cylinder in your car. They will also be able verify that the ignition lock cylinder is programmed by your key and that it will start correctly when you insert it.

Installing the Ignition Cylinder

Although cylinders for ignition locks are becoming less essential in modern vehicles thanks to advancements in remote start and push-to-start systems, they're widespread on older cars. If you're having difficulty starting your car or if the ignition switch is faulty it could be due to an issue with the ignition cylinder. It's easy to fix your car's issue by replacing the cylinder of the ignition lock.

The ignition lock repair cylinder is the mechanical portion of the system that is inserted into the ignition switch of your car and provides power to the rest of the engine. The ignition switch and the ignition cylinder are separate components. The switch is an electrical component that connects to the computer in your car to send signals to activate the engine when you turn the ignition key.

Ignition lock cylinders feature pins that move upwards and downwards to allow your key to slide into and rotate in the cylinder. Every movement of the key and cylinder creates friction, which keeps the key in its place. However, as time passes the wafer tumblers may wear out. When the tumblers wear down, the key will not be able slide into the cylinder, or turn it.

A damaged ignition cylinder usually the first sign of trouble in most vehicles. However, the key may become stuck and become difficult to insert or remove from the ignition cylinder. These are all indications that the ignition lock cylinder needs to be replaced as soon as is possible.

It's easy to change your ignition cylinder, however, you should only do it if you are confident that you can follow the correct procedure for your vehicle's specific make and model. A full repair ignition lock cylinder (Swayycases.com) manual for your car will help you get the job done quickly and correctly. If you're not confident installing the ignition cylinder on your own it is possible to have one of our ASE-certified mobile mechanics complete the job for you at a convenient time and place.

Test the Ignition Cylinder

The ignition lock cylinder is a mechanical part that is affixed to your key and allows it to rotate and start your vehicle. It is mounted inside the ignition cylinder replacement near me switch which locks the ignition and reads the anti-theft number to authorize key turning. The cylinder that locks the ignition may wear out and eventually fail. This could cause issues with the vehicle's power supply or make it difficult to remove and insert keys.

Some of the most common indications that your car's lock-cylinder is in danger of failing is difficulties in starting it or locations where the key becomes stuck when you turn it. These signs usually mean that the cylinder has worn out and requires replacement. In certain instances you may notice an alert light on your dashboard that signals an imminent failure.

As the cylinder ages it may be damaged due to corrosion or wear and tear. This could cause the wafer tumblers and pins to wear out, cause damage or even break, which will make it impossible for your car's ignition to continue functioning. In certain instances, the ignition will still work if you move it around, but this is a dangerous indicator that something is wrong.

You can test your ignition cylinder and see whether the cylinder or key is damaged or worn out. You can test with a multimeter whether there's a voltage connection between the red wire connection of the module and the battery terminal of the ignition coil. If you don't see any voltage, then the switch and module likely need replacing.

It's best to hire a professional mechanic to repair the ignition cylinder, since it could cost between $200 and $300. It can be complicated due to the fact that you may need to remove other components, such as the steering column, in order to get to the ignition cylinder replacement near me cylinder. The replacement process may require you to disable the airbag system and reprogramme your key to work with the new ignition cylinder. This is typically done at an authorized dealer, but you can learn how to do it yourself by using the right tools and instructions.