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How to Repair an Ignition Lock Cylinder

If your car's key will not turn, it's time change the ignition lock cylinder. Contrary to the switch, which is the electrical part of the ignition system that supplies energy to the engine of your car the lock cylinder is the mechanical tumbler that your key slides into.

Over time, "wafers" can break or become worn out. WD-40 and graphite are able to temporarily resolve the issue, but replacing the tumblers is the only solution.

The steering column can be removed

Modern cars don't have steering column locks. They make use of a key to start the car by pressing and turning the switch on the dashboard panel. This newer system works much better and is simpler than the lock-cylinder system of the past. However, there are older cars that still employ the traditional ignition lock cylinder. If this component fails, it could be required to replace it in order to allow the car to start. This is a task that should be left to professionals.

With a screwdriver, take out the fasteners holding the trim panels covering the lower and upper parts of the steering column. This allows you to access the area around your steering column.

You will see an Allen head bolt on the side of the steering wheel closest to the driver. It keeps the signal unit and wiper in position. Unscrew the bolt and put it aside. Depending on the year of your car, you may have three or four small screws with flat heads that secure the plastic cover that covers the turn signal switch. Remove these screws and place them aside.

To get to the lock cylinder, you'll have to remove the wiper/signal unit. You can use a special tool to do this or ghetto it using the help of a piece of metal, for example a cold-chisel. Locksmiths can also make use of a bolt removal kit.

If the key cannot be inserted into the ignition switch, it's likely that the lock cylinder is stuck. You can either call an locksmith or insert the key into the ignition switch, then move it to the ACC to press the lock cylinder's pin.

A locksmith can use a shear cylinder removal tool or they can cut the pin off the lock cylinder using a torch and then shave it down to take it off the lock. They can replace the cylinder's keys to match the keys you have and will help you save the expense of purchasing a new ignition cylinder.

Replace the Ignition Cylinder

The ignition cylinder is a cylindrical mechanical component which houses and secures the key in your vehicle. The cylinder fits the key and "reads" the anti-theft codes to permit or block the start of your vehicle. Over time the cylinder will wear out. It could also break or become bent. If this occurs, the cylinder will need to be replaced in order for your car to start.

The signs of a damaged or worn cylinder include problems with turning your key, or with the ignition switch not moving to the ACC or RUN position, or a warning light appearing on the dash. If you have an extra, put it in the lock. You could try using graphite or WD-40 to adjust the cylinder's settings, but this is only effective for a brief period of period of time.

Replace the ignition cylinder if have an additional key. Follow the steps above to install the new ignition cylinder replacement near me cylinder. Install the new ignition cylinder by making sure that it is properly fitted into the steering-column tube flange and aligned to the keyway on the shroud. Consult your car's manual or an expert to ensure that the cylinder is aligned correctly.

After the cylinder is installed, 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 will have to perform 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 steering column airbag in order to access the cylinder. The replacement will also likely require the removal of the steering wheel and ignition covers. This is why you should leave this job to an experienced mechanic. They'll be able remove the cover for the steering column and then properly install a new ignition lock cylinder to your vehicle. They'll also be able to ensure the ignition lock cylinder has been programmed with your key and that it begins to work correctly when you insert it.

Installing the Ignition Cylinder

Although ignition lock cylinders have been less significant in modern vehicles because of remote start and push-tostart systems, older cars still make use of these cylinders. If you have trouble starting your car or the ignition switch is stuck it could be due to a defective ignition cylinder. It's easy to fix the issue by replacing the cylinder of the ignition lock.

The ignition cylinder is the mechanical portion of the system that is inserted into the ignition switch in your car and provides power to the rest of the engine. The ignition switch as well as the ignition cylinder are separate components. The switch is the electronic component that connects to the computer in your car and sends signals to activate the motor when you turn the key.

The ignition lock cylinders have pins that move upwards and downwards to let your key slide into and rotate inside the cylinder. Each movement of the cylinder and 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 indication of trouble is usually a worn out ignition coil in the majority of cars. However, the key can also begin to stick and become difficult to remove or insert from the ignition cylinder. These are indications that you need to replace your ignition lock cylinder as fast as you can.

Replacing your ignition cylinder is not difficult, but it's a job that should be completed by a professional do-it-yourselfer if you're able to follow the proper procedure for your particular make and model of vehicle. You can complete the job quickly and accurately with a complete repair manual for your vehicle. If you're not comfortable installing the ignition cylinder on your own, have one of our ASE certified mobile mechanics complete the repair ignition lock cylinder - recommended you read, for you at a time and place that is convenient for you.

Testing the Ignition Cylinder

The ignition lock Cylinder is a mechanical piece that is fitted to your key and permits it to rotate and start your car. It's located inside the ignition switch, which locks the ignition and reads anti-theft codes to allow key turning. The cylinder that locks the ignition can wear out and eventually fail. This can cause problems with the vehicle's power supply or make it difficult to insert and remove keys.

The most obvious signs that a car's lock cylinder is about go bad include difficulty starting your vehicle or finding locations where the key is stuck when you attempt to turn it. These issues usually indicate that the cylinder is worn out and requires replacement. You might even notice an alert light flashing on your dashboard to indicate the possibility of a failure.

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

You can test the cylinder of your ignition to see if it's worn out or the key is bent or damaged. If you own a multimeter, you can probe the module's red wire connection and the ignition coil's battery terminal to see if there is voltage. If you are unable to detect any voltage or a switch, the module will likely require replacement.

The replacement of the ignition cylinder typically costs between $200 and $300 and it's recommended to have an expert mechanic do the task. The process is made more complicated by the fact that you may require removing other components to access the cylinder for ignition, such as the steering column. The replacement process may require you to deactivate the airbag system and reprogramme your key to work with the new ignition cylinder. This can be done at the dealership however, you can also learn how to do it yourself by using the proper tools and instructions.