Key Ignition Lock Cylinder

Often located on the steering column the ignition lock cylinder is connected to the ignition switch which is responsible for activating your vehicle s main electrical system.

Key ignition lock cylinder.

The ignition lock cylinder is the cylindrical tumbler and key that is used to power on and start the vehicle. An ignition lock cylinder is a tumbler and key used to help start a vehicle. Also known as a key cylinder the ignition lock cylinder is another area that could be causing issues with a key turning over. An obstruction inside the key cylinder will not allow the key to turn the ignition properly.

The key also has anti theft coding that it reads on inserting the key and allows it to start. You may have to strike the key multiple times in order to flatten it entirely. Once the key is repeatedly inserted taken out and turned the key and cylinder will start wearing down and lead to problems with the cylinder s operation. Below are the two most common problems associated with the ignition lock cylinder and the key not turning.

Ignition lock cylinders activate the ignition switch to help power up the accessory circuit fuel pump and computer system when starting the vehicle. The ignition cylinder is mechanically connected to the steering wheel lock so a potential thief cannot steer the car without the key. Look inside at the key cylinder with flashlight. If you turn off the engine with the steering wheel turned or turn the steering wheel after turning off the engine the steering wheel lock can bind and prevent you from turning the ignition.

The purpose of the ignition lock cylinder is to provide a level of security that requires a coded metal ignition key in order for. In this video i show you a couple of methods you can use to fix a stuck or sticky ignition lock cylinder or if that fails to remove it with or without a key. Direct replacement and operation includes easy to follow instructions with no need for any specialized tools or equipment. Lay the key down on a flat sturdy surface like a strong table.

With use and age an ignition lock cylinder can wear down or lock up and need to be replaced. Unless of course you own a newer vehicle that is equipped with a smart key or push button start system. It is a mechanical part to start a vehicle. If the key is bent it may make it impossible to insert it completely or turn the ignition cylinder.

A cylinder that has worn out might bind or jam once the key is introduced turned or taken out. While many newer vehicles are now being manufactured with push button and keyless power and starting systems traditional ignition lock cylinders are still commonly found on many road going cars and trucks. Take a heavy rubber or wooden mallet and strike the key from above to flatten it against the table. This is another common symptom of a possible issue with the ignition lock cylinder.