You ll Never Guess This Repair Ignition Lock Cylinder s Tricks
How to Repair an Ignition Lock Cylinder
If your car's key isn't turning and it's time to replace the cylinder that controls the ignition. Unlike the switch which is the electrical component of the ignition system that supplies power to your vehicle's engine the lock cylinder is the mechanical tumbler your key can slide into.
Over time, "wafers" can break or become worn out. WD-40 and graphite may temporarily solve the problem, but replacing the tumblers is the only option.
Removal of the Steering Column
Most modern cars no longer use a steering column lock cylinder. They make use of a key to start the car by pressing and rotating a switch in the dashboard panel. This newer system is much easier and more efficient than the traditional lock cylinder method. However, there are older vehicles that employ the traditional ignition lock cylinder. If this part fails, it may be required to replace it in order to start the car. This is not an activity for the beginner and should be left to an experienced professional.
Remove the trim panels that cover the lower and upper column of the steering with a screwdriver. This will allow you access to the area around your steering column.
On the side of the column that is closest to the driver, you'll notice an Allen head bolt that holds the wiper/signal assembly in place. Take this bolt off and set it away. Depending on your car's year you might find three or four small screws with flat heads that hold the plastic over the turn-signal switch in place. Remove these screws and place them aside.
To access the lock cylinder, you'll have to take off the signal/wiper assembly. You can either make use of a specific tool to do this or ghetto it using the help of a piece of metal, for example a cold-chisel. A locksmith will also be capable of using the shear bolt removal kit.
If the key can't be put into the ignition switch, it's a sign that the lock cylinder is stuck. You can try inserting the key and moving it to the ACC position to press the lock cylinder pin, or call a locksmith for help.
A locksmith can make use of a shear cylinder removal tool or cut the pin off the lock cylinder with torch and then shave it to remove it from the cylinder. They can also re-key your ignition cylinder to ensure it matches the keys you already have. This will save you money on a new ignition key replacement cost.
Replacing the Ignition Cylinder
The ignition cylinder is the cylindrical mechanical component that houses and secures your car's key. The cylinder "reads" the anti-theft codes and matches your key to allow you to start or stop your vehicle. Over time, the cylinder can wear out. It can also be bent or broken. If this happens, the cylinder will need to be replaced in order for your car to start.
The signs of a damaged or worn cylinder are issues with turning your key, or the ignition switch not moving into the ACC or RUN position, or a warning light appearing on the dashboard. If you have a spare, try using it in the lock. You may be able use some WD-40 or graphite to fine-tune the cylinder, but this is only effective for a limited period of time.
If you've got a new key you can replace the ignition cylinder and follow the instructions above to install it. Install the new ignition cylinder by making sure it's properly fitted into the steering-column tube flange and aligned with keyway on the shroud. If you're unsure about the proper alignment of the cylinder, consult your car's repair manual or an automotive expert.
Once the cylinder is in then turn the key to the ACC or RUN position. Listen for a click that indicates that the ignition switch is fully seated within the cylinder. If your car has an anti-theft device, you'll be required to go through the anti-theft relearn procedure to programme the new ignition cylinder with your key.
Some experts suggest replacing the ignition cylinder, as it is often required to shut off the airbag inside 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 professional mechanic with experience. They'll be able to take off the steering column cover and properly install a new ignition lock cylinder into your vehicle. They'll also be able make sure that the ignition lock cylinder has been programmed by your key and that it starts correctly when you insert it.
Installing the Ignition Cylinder
Although cylinders for ignition locks are becoming less essential in modern vehicles because of advances in remote start and push-to-start systems, they are still prevalent on older vehicles. If your ignition switch or key seems to be stuck or you're experiencing difficulty starting your vehicle the problem could be due to a malfunctioning ignition lock cylinder could be the cause. Luckily, it's relatively easy to replace your vehicle's ignition lock cylinder, and then fix the issue.
The ignition the cylinder is a part of the system which connects to the ignition switch of your vehicle and supplies power to the rest the engine. While many people confuse the phrase "ignition switch" with the ignition cylinder, they're actually two separate parts. The switch is an electronic component that connects with your car's computer to send signals to start the engine when you turn the ignition key.
The pins on cylinders for ignition lock repair services locks move upwards and downwards, which allows your key to slide and rotate inside the cylinder. Each movement of the key and cylinder creates friction that keeps the key in place. However, as time passes 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 could be stuck and become difficult to insert or remove from the cylinder. These are indications that you should replace your ignition lock cylinder as fast as you can.
It's not difficult to replace the ignition cylinder, but you should only do it if you are confident that you can follow the correct procedure for your specific make and model. A complete repair ignition lock Cylinder manual for your car can help you get the task done quickly and accurately. 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 work for you at a time and place.
Testing the Ignition Cylinder
The ignition lock cylinder, also referred to as the ignition lock cylinder, is a mechanical device that fits your key to permit it to turn and start your car. It's mounted inside the ignition switch which is locked to the ignition and reads anti-theft coding to allow key turning. The ignition lock cylinder can wear out and eventually fail. This can cause issues with the vehicle's power supply or make it difficult to remove and insert keys.
The most obvious indicators that your car's lock cylinder is about to fail are difficulties in starting it or locations where the key is caught when you turn it. These signs usually mean that the cylinder has worn down and requires replacement. In certain instances you may even see an indicator light on your dashboard, which signals the possibility of a failure.
As the cylinder gets older, it can become damaged by corrosion or simply wear and tear. This could cause the pins and tumblers made of wafer to wear out, cause damage or even break, which will stop your car's ignition from working. In some cases the ignition may function if you jerk it into different positions but this is a dangerous indicator that something is wrong.
You can examine the cylinder in your ignition and see if the key or cylinder is damaged or worn out. If you own a multimeter, you can back-probe the module's red connection and the ignition coil's battery terminal to determine if there's the voltage. If you are unable to detect any voltage, the module and switch are likely to require replacement.
The replacement of the ignition cylinder typically costs $200 to $300, and it's recommended to have an expert mechanic do the job. The process is complicated due to the fact that you might require removing other components to access the ignition cylinder, including the steering column. Depending on the model of your vehicle the procedure for replacing it may also require you to disable the airbag system, and you'll need change the programming of your key to work with the new cylinder. It's usually done by a dealer. However, you can do it yourself if you have the proper tools and the right instructions.