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How to Repair an Ignition Lock Cylinder

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

Over time, "wafers" can break or wear out. The use of WD-40 or graphite can temporarily fix the problem but replacement is the only permanent solution.

Eliminating the Steering Column

Modern cars do not use steering column locks. They make use of keys to start the vehicle by pressing and turning a switch in the dash panel. This modern system functions more efficiently and is less complicated than the old lock-cylinder method. However, there are some older vehicles that utilize the traditional ignition lock cylinder. If this part fails, it could be required to replace it in order to get the car started. This is not an activity for the novice and is best left to an experienced professional.

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

You will see 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. Unscrew this bolt and place it aside. Based on the year of your car you might find three or four small screws with flat heads that keep the plastic that covers the turn signal switch in place. Remove these screws and place them aside.

In order to get at the lock cylinder, you will have to take off the signal/wiper assembly. This requires the use of a specific tool or you can ghetto do it with an object of metal such as a cold chisel. Locksmiths can also utilize the bolt removal kit.

If you can't insert the key into the ignition switch, the lock cylinder may be stuck. You can try inserting the key and moving it to the ACC position to depress the pin on the lock cylinder, or call an expert locksmith for assistance.

Locksmiths can use the shear tool to remove the lock cylinder, or they can make use of a torch to slit the pin, then shave the pin to take it off. They will be able to replace the cylinder's keys to match your existing keys and will save you the cost of buying a new ignition cylinder.

Replace the Ignition Cylinder

The ignition cylinder is the mechanical cylinder that houses and locks your car's key. The cylinder "reads" the anti-theft codes and matches your key to turn on or off your vehicle. As time passes the cylinder wears out. It can be bent or broken. In this situation you'll need replace the cylinder in order to start your car.

A damaged or worn cylinder can cause problems 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 an extra key, put it in the lock. You could try using graphite or WD-40 to fine-tune the cylinder, but this is only effective for a short period of period of time.

Replace the ignition cylinder if you have an alternative key. Follow the instructions above to install the new ignition cylinder. Install the new ignition cylinder by making sure that it is properly fitted into the steering-column tube flange, and aligned with the keyway on the shroud. If you are unsure of the proper alignment of the cylinder, check your car's repair ignition lock cylinder, address here, manual or an automotive expert.

Once the cylinder is installed and the key is turned to the ACC or RUN position. 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 system, you'll have to follow the anti-theft relearn process for the new ignition cylinder in order to program it to your key.

Some experts recommend replacing the ignition cylinder, as it is often necessary to disable the airbag in the steering column in order to access the cylinder. The replacement will also likely require removing the steering wheel and the ignition covers. This is why it's recommended to let a mechanic with experience. They'll be able to take off the cover on the steering column and then properly install a new ignition lock cylinder into your vehicle. They will also be able make sure that the ignition lock cylinder is programmed by your key and that it will start correctly when you insert it.

Installing the Ignition Cylinder

Even though cylinders for ignition locks are no longer as important in modern cars due to remote start and push-tostart systems older cars still make use of them. If you're having difficulty starting your car or if the ignition switch is not working, it could be a defective ignition cylinder. It's easy to fix the issue by replacing the ignition lock cylinder.

The ignition cylinder is the mechanical part of the system that is inserted into your car's ignition switch and provides power to the rest of the engine. The ignition switch and ignition cylinder are two separate components. The switch is an electrical device that connects to the computer in your car ignition replacement to send signals to start the engine when you turn the ignition key.

Pins on ignition lock cylinders move up and down, permitting your key to move and rotate within the cylinder. Every movement of the key and cylinder creates friction, which keeps the key in position. However, over time the wafer tumblers will wear out. If the tumblers get worn out, 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 can also begin to stick and become difficult to remove or insert from the ignition cylinder. These are signs that you should replace your ignition lock cylinder as quickly as you can.

Replacing your ignition barrel replacement near me cylinder is not difficult, but it is an undertaking that should be done by a professional do-it-yourselfer when you're confident enough to follow the right procedure for your specific make and model of vehicle. You can do the job quickly and correctly with a complete repair guide for your vehicle. If you're not comfortable installing the ignition cylinder yourself You can let one of our ASE-certified mobile mechanics do the job for you at a convenient time and place.

Testing the Ignition Cylinder

The ignition lock cylinder, also known as the ignition lock cylinder is a mechanical part that fits on your key in order to enable it to turn and start your car. It is placed inside the ignition switch which locks the ignition, and reads the anti-theft code to authorize the key to turn. The ignition lock cylinder is susceptible 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.

The most common indications that a car's lock cylinder is preparing to go bad include difficulty getting your car started or locating positions where the key gets stuck when you try to turn it. These issues are typically an indication that the cylinder needs to be replaced. You may even see an alert light flashing on your dashboard to signal the possibility of a failure.

As the cylinder gets older it is likely to be damaged through wear and tear. This can cause the pins and tumblers to break down, damage or break and prevent the ignition of your car from unlocking. In some cases the ignition and key replacement may work if you jostle it in different directions but this is a warning indication that something is wrong.

You can examine the cylinder in your ignition and see if the key or cylinder is damaged or worn out. You can use a multimeter to determine whether there's a voltage connection between the red wire of the module and the battery terminal of the ignition coil. If you are unable to detect any voltage then the switch and module will most likely require replacement.

Replacing the ignition cylinder typically costs between $200 and $300, and it's generally recommended to hire an expert mechanic do the job. The process is complicated by the fact that you may need to remove other components to access the cylinder that controls ignition, including the steering column. The process of replacing it could require you to disable the airbag system, and then reprogram your key to work with the new ignition cylinder. It's usually done by a dealer. However, you could do it yourself if have the right tools and the right instructions.