Car Ignition Lock Explained In Fewer Than 140 Characters Why Your Car's Ignition Lock Isn't Working

The ignition lock is a security feature that prevents you from starting your car unless possess the original key. It's activated by using the steering wheel to support you when getting into or out of your vehicle or touching it while parked.

It could also be caused by theft or vandalism. If you're having difficulty turning your key, these simple solutions could assist:

The ignition switch for the ignition

The ignition switch is a vital part of your car. It's one of the first components you turn on when you start your vehicle, and it also activates most other systems. If it fails to function it could be a major issue.

Wear and tear is the primary reason for a car ignition switch failing. This can happen over time, particularly when you have other items on your keychain that weigh it down. You can avoid this by having separate sets of keys for your house and car, as well as by decreasing the weight of your keychain. Mechanical problems are another cause. It may be difficult to remove or insert the key if the ignition cylinder is misaligned. If this is the case you'll need it replaced.

Your ignition switch might be malfunctioning due an electrical issue. In this instance you may smell smoke or a burning odor when you attempt to start your car. It's important that you replace it as soon as you can to prevent further damage.

The ignition switch might be stuck in the ON position. This is a security feature that prevents anyone from removing your key and re-starting the engine. This typically indicates that you're applying too much pressure to the ignition switch, or that your key isn't functioning properly.

Try lubricating the lock inside the second case to see if that aids. This will eliminate any dirt particles blocking the key's ability to turn. Then try again. You can also use a silicone-based lubricant that can help prevent dirt from building up inside the lock. If you still have trouble trying to move the key and inserting it once more.

The lock is a cylinder

The ignition lock cylinder on a car is the mechanical component in which keys are inserted in order to start the car. The cylinder has pins that move up and down to let the key in and out. It also has wafer tumblers that hold the pins in their place. As time passes the tumblers be damaged or break, preventing the key from turning. In the end, the cylinder could fail completely, causing a dead battery and other problems with the car's start.

Cylinder locks are the most well-known type of car lock. The outer shell has a cylindrical hole that houses the plug. The outer shell is usually constructed of steel, while the plug is often constructed of bronze or brass. Cylinder locks are available with a variety of different pins that allow them to lock or unlock in multiple ways. Some come with additional security features like snap lines or additional pins that protect against bumping locks and other kinds of lock picking.

It is possible to tweak a difficult lock using graphite, but these solutions don't usually work for very long. A more reliable solution is to get a new ignition lock cylinder. This can be accomplished by removing the old lock from your vehicle, and replacing it with a brand new one. A new cylinder will also require new keys.

The cost of replacing an ignition lock cylinder is typically less than $300 for the standard systems. Certain vehicles come with electronic locks that are more expensive to replace. The process of replacing the ignition cylinder should always be carried out by an authorized professional. repair ignition lock cylinder is because the procedure involves removing components that could affect the restraint systems that are supplemental (airbags).

It is necessary to disconnect the negative battery cable before replacing the battery. This is essential to avoid an airbag from being accidentally deployed. It is also recommended to disable the airbag system if it is equipped with one. It is essential to follow the factory repair instructions. After installing the new ignition lock cylinder, you'll have to reset the anti-theft code. This will help to prevent your vehicle from being stolen. It could require a specific tool.

The crucial

If your key turns but fails to start the car it could be a sign that your ignition lock isn't functioning. This is a small but crucial component that makes sure only the right key is used to operate your vehicle. It's a tiny mechanical component that is used in conjunction with an electrical component. This allows your vehicle to start. As time passes the key could damage or wear out the wafer tumblers inside the lock cylinder, which makes it difficult to turn.

While a new key is usually the best option, you can also try basic troubleshooting methods to resolve the ignition issue of your car at home. Make sure that your key is in its proper position and that the indicator is pointed towards the P (Park slot) on the shifter. If it's not, that could cause the engine to stop beginning and a quick check with your auto dealer may be required to determine the root of the problem.

Another step you can take is to press the key in the ignition switch, but be cautious not to apply too excessive pressure or force. This will help to remove any small damage to the wafer tumblings that is preventing it from rotating. If this doesn't help, you can try lubricating the wafer with the use of a silicone lubricant.

You can purchase these kinds of fluids at the local auto parts store, but ensure that you are using a quality one that prevents dirt from building up and causing more problems in the future. If nothing else works, you must remove the ignition and replace it with a brand new one. This is an easy procedure that DIYers can do with the help of online guides or auto repair manuals.


If you've been recently arrested for the crime of DUI or DWI, your state may require you to install an ignition interlock device (IID). These devices are designed to prevent drunk driving by requiring the driver to breathe into a tube before they can begin their vehicle. The device must be installed only by a service provider that is approved, such as Intoxalock and LifeSafer.

The wiring

In many vehicles the ignition switch as well as lock cylinder are connected via wires. When you put the key in the ignition, current runs through these wires to activate all electrical systems in your vehicle. If your electrical system isn't functioning or the switch has a problem staying on it could be because the wire has been cut off. If you are unable to determine the reason behind the problem it is possible to get a new ignition switch or cylinder.

Interlocks for ignition devices

An ignition interlock device (IID) is a car breathalyzer that has to be installed in your vehicle as part of a criminal penalty or legal obligation. Ignition interlocks identify alcohol use disorder in drivers by measuring their breath before the engine of the vehicle is started. If the IID determines that the driver's BAC is above the permitted limit the horn sounds and/or flash lights, so that the driver is able to pull over and test again.

Ignition Interlocks are a wonderful option for people suffering from an alcohol-related disorder, since they require the user to blow into a mouthpiece before getting the car started. They are small and subtle and can be easily hidden away from the view of others to avoid attracting attention. The cost of ignition interlocks ranges from $60-90 per month. They aren't purchased in bulk.

The ignition switch and the ignition cylinder are the main electrical components that control your vehicle. The ignition won't work if any of these components is damaged or worn. If you're experiencing any of these problems it is essential to get them fixed in the shortest time possible.

If you're having trouble getting your car started Try putting the key into neutral or park, and then turning it. If it doesn't work, you may need to unplug the battery and then remove the airbag to access the ignition switch. This is a easy task that can be accomplished with a steering-wheel puller or GM key removal tool that you can lease from AutoZone’s free loan-a-tool service.