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How to Repair Ignition lock cylinder, http://xilubbs.xclub.tw/space.php?uid=1792325&do=profile, an Ignition Lock Cylinder

If your car ignition locked key will not turn, it's time change the ignition lock cylinder. The lock cylinder is a tumbler made of mechanical which your key slides into, in contrast to the switch that is an electrical part of the ignition system.

Over time, "wafers" can break or wear out. WD-40 and graphite can temporarily resolve the issue, but replacing the tumblers is the only option.

Removal of the steering column

Most modern cars no longer have a steering column lock cylinder. They use keys to start the car by pressing and turning an electronic switch located in the dash panel. This modern system is simpler and more effective than the old lock cylinder method. Certain older vehicles still use the old lock cylinder. If this part fails, it could be required to replace it to get the car started. This is a job that should be handled by professionals.

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

You will see an Allen head bolt on the side of the steering wheel closest to the driver. This bolt keeps the signal unit and wiper in place. Unscrew this bolt and place it aside. Based on the year of your car, you might have 3 or 4 small flat head screws that secure the plastic cover that covers the turn signal switch. Remove these screws and set them aside.

To access the lock cylinder you will have to remove the wiper/signal unit. You can either employ a special tool remove it or ghetto it using an object of metal, such as a cold-chisel. A locksmith can also use an instrument to remove bolts.

If you are unable to insert the key into the ignition switch the lock cylinder could be stuck. Try inserting the key, then moving it to the ACC position to release the pin on the lock cylinder, or call a locksmith for assistance.

A locksmith can employ a 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 can also re-key your ignition cylinder so that it matches the keys you already have. This will save you money on an entirely new ignition.

Replace the Ignition Cylinder

The ignition Cylinder is the mechanical cylinder which houses and locks your car's key. The cylinder "reads" the anti-theft code and then fits your key to start or stop your vehicle. As time passes, the cylinder can wear out. It may also become bent or damaged. In this instance you'll need to replace the cylinder in order to get your car started.

A damaged or worn cylinder could cause issues turning the key, or the fix ignition switch switch not moving into the ACC position, or RUN, or a warning lamp to illuminate on the dashboard. If you have an extra, use it inside the lock. You could try using graphite or WD-40 to fine-tune the cylinder, but this only works for a limited time.

Replace the ignition cylinder when you have an alternative key. Follow the steps 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. Check the manual of your car or an expert to make sure that the cylinder is properly aligned.

Once the cylinder has been installed, turn the ignition key to ACC or RUN. Watch for a click to confirm that the lost ignition key switch is completely seated into the cylinder. If your vehicle has an anti-theft system, you'll have to follow the anti-theft relearning procedure for the new ignition cylinder in order to program it to your key.

Some experts recommend having a professional replace the ignition cylinder, as it is usually necessary to disable the airbag in the steering column to gain access to the cylinder. The replacement will also likely require the removal of the steering wheel and ignition covers. This is why it's best to let an experienced mechanic. They'll be able to take off the cover on your steering wheel and install a new ignition locking cylinder inside your car. They'll also ensure the ignition lock cylinder has been programmed with your key and that it is working properly when you insert it.

Installing the Ignition Cylinder

Even though ignition lock cylinders have been less significant 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 faulty it could be due to an issue with the ignition cylinder. It's simple to fix car ignition the issue by replacing the cylinder for your ignition lock.

The ignition cylinder is a mechanical part of the system which is inserted into the ignition switch of your car and provides power to the rest the engine. The ignition switch and ignition cylinder are two separate components. The switch is the electrical portion that connects to the computer in your car and transmits signals to activate the motor when you turn the key.

Ignition lock cylinders feature pins that move upwards and downwards to allow the key to slide into and rotate within the cylinder. Every movement of the cylinder and key creates friction, which keeps the key in position. However, as time passes the wafer tumblers will wear out. If the tumblers wear down, your car's key will not be able to slide into or rotate the cylinder.

A damaged ignition cylinder typically the first sign of trouble in the majority of vehicles. The key may be stuck and make it difficult to insert into or remove from the ignition lock cylinder. These are all indications that the ignition lock cylinder must be replaced as soon as is possible.

Replacing your ignition cylinder is not difficult, but it's a job that should be completed by a skilled do-it-yourselfer only if you're able to follow the correct procedure for your particular make and model of vehicle. You can do the job quickly and correctly by using a complete repair manual for your vehicle. If you're not confident installing the ignition cylinder on your own make one of our ASE certified mobile ignition lock repair services mechanics do the repair for you at a time and in a location that's convenient for you.

Test the Ignition Cylinder

The ignition lock cylinder, also referred to as the ignition lock cylinder is a mechanical component that is fitted to your key in order to enable it to turn and start your vehicle. It's mounted inside the ignition switch, which locks the ignition and reads anti-theft coding to authorize key turning. The cylinder that locks the ignition is prone to wear and eventually fail, leading to problems with powering your vehicle or making it hard to insert and remove the key.

The most obvious indications that a car's lock cylinder is about fail is difficulty starting your vehicle or finding places where the key gets stuck when you attempt to turn it. These issues are typically a sign that the cylinder must be replaced. You may even see an alert light flashing on your dashboard, signalling the possibility of a failure.

As the cylinder age it may be damaged by corrosion or wear and wear and. This can 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 jostle it around but this is a dangerous sign that something could be wrong.

You can test the cylinder in your ignition and see whether the cylinder or the key is damaged or worn out. If you have a multimeter, you could back-probe the module's red wire connection and the battery terminal of the ignition coil to see if there is the voltage. If you don't see any, the switch and module probably need to be replaced.

It is best to engage a professional mechanic to repair the ignition cylinder, as it could cost between $200 to $300. The process is made more complicated by the fact that you might 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 deactivate the airbag system and reprogram your key in order to work with the new ignition cylinder. This is usually handled by a dealer. However, you could do it yourself if you have the right tools and instructions.