How to
repair ignition lock cylinder an Ignition Lock Cylinder
If your car's key won't turn it's time to change the ignition lock cylinder. The lock cylinder is a tumbler made of mechanical which your key slides into, as opposed to the switch that is an electrical component of the ignition system.
Over time over time, these "wafer" tumblers will wear out or break. WD-40 and graphite are able to temporarily solve the problem but replacing the tumblers is the only option.
Eliminating the Steering Column
Modern cars do not have a steering column lock cylinder. Instead, they utilize keys that are used to start the car by pressing and turning the switch on the dash panel. This newer method is easier and more efficient than the old lock cylinder method. Certain older vehicles still use the old lock cylinder. When this part is damaged, you will require replacing it in order to restart the vehicle. This is a job that should be left to experts.
Remove the trim panels that cover the lower and upper column of the steering with the help of a screwdriver. This will allow you access to the area surrounding the steering column.
On the side of the steering column that is closest to the driver, you'll see an Allen head bolt that holds the assembly of the wiper and signal. Unscrew this bolt and set it aside. Based on the year of your car, you might have three or four small screws with a flat head that hold the plastic cover over the turn signal switch in place. Remove these screws and set them aside.
To access the lock cylinder you will have to remove the wiper/signal unit. You can employ a special tool remove it or ghetto it with an object of metal, such as a cold-chisel. A locksmith will also be able to use a shear bolt removal kit.
If you're unable to insert the key into the ignition switch, the lock cylinder may be stuck. You can either contact a locksmith or insert the key into the ignition switch, then move it to the ACC to release the pin of the lock cylinder.
A
locksmith ignition replacement cost can use the shear tool to remove the lock cylinder, or they can make use of a torch to slit the pin and then shave the pin to take it off. They can replace the cylinder's keys to match your existing keys and will save you the cost of buying a new ignition cylinder.
Replacing the Ignition Cylinder
The ignition cylinder is a cylindrical mechanical part that houses and locks the key to your car. The cylinder fits the key and "reads" anti-theft code to permit or block the start of your vehicle. As time passes the cylinder will wear out. It may also become bent or damaged. If this happens, the cylinder will require replacement to allow your vehicle to begin.
A worn or broken cylinder can cause problems turning the key, or cause the ignition switch not moving into the ACC position or RUN, or a warning light to show up on the dashboard. If you have an extra key, use 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 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 it's properly seated into the steering-column tube flange and aligned with keyway on the shroud. Refer to the car's manual or an expert to ensure that the cylinder is properly aligned.
Once the cylinder is installed then turn the key to the ACC or RUN position. You should hear a click that signifies that the ignition switch has been fully installed in the cylinder. If your car has an anti-theft device, you'll be required to go through the anti-theft relearn process to programme the new ignition cylinder to your key.
Some experts suggest having a professional replace the ignition cylinder, since it is typically required to shut off the airbag inside the steering column to gain access to the cylinder. The replacement process will likely require the removal of the steering wheel and the ignition covers. This is why it's best to leave the job to 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 make sure that the ignition lock cylinder is programmed with your key and that it is working correctly when you insert it.
Installing the Ignition Cylinder
Although ignition lock cylinders have become less important in modern vehicles due to remote start and push-tostart systems, older vehicles still have these cylinders. If your car's ignition switch seems to be stuck, or if you're having trouble starting the vehicle, a defective ignition lock cylinder may be to blame. It's simple to
fix ignition switch your vehicle's problem by replacing the cylinder for your ignition lock.
The ignition cylinder is the mechanical part of the system that slides into the ignition switch in your car and sends power to the rest of the engine. While many people confuse the phrase "ignition switch" with the ignition cylinder, they are two distinct components. The switch is an electrical component that connects with your car's computer to send signals to start the engine when you turn the ignition key.
The ignition lock cylinders have pins that move upwards and downwards to allow your key to slide into and rotate within the cylinder. Each movement of the key and cylinder creates friction that keeps the key in position. However, as time passes the wafer tumblers will wear out. When the tumblers are worn down, your car's key won't be able to slide into or rotate the cylinder.
A damaged ignition cylinder is typically the first sign of trouble in the majority of vehicles. However, the key can be stuck 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 an undertaking that should be done by a trained DIYer only if you're confident enough to follow the right procedure for your particular make and model of vehicle. You can complete the job quickly and correctly with a complete
repair ignition lock cylinder guide for your vehicle. If you're not comfortable installing the ignition cylinder yourself it is possible to have one of our ASE-certified mobile mechanics do the job for you at a time and location.
Test the Ignition Cylinder
The ignition lock cylinder, also referred to as the ignition lock cylinder is a mechanical part that fits your key to permit it to turn and start your car. It is inserted into the ignition switch that secures the ignition, and reads the anti-theft code to authorize the key to turn. The ignition lock cylinder is prone to wear and may eventually fail, causing issues powering your vehicle or making it difficult to remove and insert the key.
The most common signs that a car's lock cylinder is about go bad include difficulty starting your car or locating positions where the key gets stuck when you try to turn it. These problems are usually a sign that the cylinder needs to be replaced. You might even notice a warning 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 wear and tear. This could cause the pins and wafer tumblers to break down, damage or break, preventing your car's ignition from unlocking. The ignition may still work in certain situations if you move it around. However it could be a sign that something is wrong.
You can check the cylinder's ignition to see whether it's worn-out or the key is bent or damaged. 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 don't see any voltage, the switch and module likely need replacing.
It's best to hire an expert mechanic to replace the ignition cylinder, as it can cost between $200 to $300. It can be complicated because you may have remove other components, such as the steering column, to access the ignition cylinder. The replacement procedure may also require you to turn off the airbag system, and then reprogram your key to work with the new ignition cylinder. It's usually done by an agent. However, you could do it yourself if have the proper tools and instructions.
