Why Your Car's Ignition Lock Isn't Working
An ignition lock is a security device that stops your car from starting unless you have the original key. It is triggered 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 vandalism or theft. If you're having difficulty turning your key, a few simple fixes could help:
The ignition switch for the ignition
The ignition switch is an essential component of your car. It's among the first switches you turn on your vehicle and is also the one that activates all the other systems in the car too. When it fails it can lead to a lot of problems.
Wear and tear is the main reason for a car ignition switch breaking. This could happen over time, particularly when you have a lot of other things on your keychain that weigh it down. You can avoid this by having a separate key for your home and car and by reducing the weight on your keys. Another reason is mechanical issues. It may be difficult to insert or remove the key if the cylinder for ignition is not aligned correctly. If this happens you'll have to replace it.
In addition to these mechanical problems, your ignition switch may also be failing because of an electrical issue. You may notice an unpleasant smell or burning when you attempt to start your vehicle. It is essential to replace it immediately to prevent any further damage.
The ignition switch could be stuck in the ON position. This is a security feature that prevents someone from removing your car key and then starting it. Usually, this means you've put too much pressure on your ignition switch or that your key isn't working correctly.
You can try lubricating your lock in the second case to see if it helps. This will remove any dirt particles that may hinder the key from turning, so you can try again. You can also use a silicone-based lubricant that will help to stop dirt from building up within the lock. If you're still having issues trying to move your key and inserting it once again.
The lock cylinder
The ignition lock cylinder of a car is the mechanical component that allows the key to be inserted to start the vehicle. The cylinder is equipped with pins that move upwards and downwards to allow the key in and turn. The pins are held in place by wafer tumblers. Over time the tumblers could wear out or even break and prevent the key from turning. The cylinder could eventually fail, resulting in a dead car battery and other problems.
Cylinder locks are the most well-known type of car lock. The outer shell features a cylindrical hole which houses the plug. The outer shell is usually made of steel, whereas the plug is often constructed of bronze or brass. Cylinder locks can be found with a range of pins, which allow them to lock or unlock in a variety of ways. Certain models come with additional security measures like snap lines or additional pins to guard against bumping locks and other forms of pick-and-pick.
It is possible to tweak a difficult lock using graphite, however these methods aren't always effective very long. It is better to replace the ignition lock cylinder. It is as simple as taking the old cylinder of your ignition lock from your car and replacing it with a brand new one. A new cylinder will also require new keys.
Standard systems usually cost less than $300 to replace an ignition lock cylinder. Certain vehicles come with electronic locks which are more expensive to replace. It is crucial that the process of replacing the ignition cylinder is done by an accredited professional. This is because the process involves removing parts that could interfere with supplemental restraint systems (airbags).
You'll need to disconnect negative battery cables before replacing the battery. This is necessary to prevent the airbag from accidentally being deployed. Also, you should disable the airbag system in the event that it has one. It is important to follow all factory repair instructions. You'll need reset the anti-theft codes after installing the new ignition lock. This will protect your vehicle from being taken and may require the use of a particular tool.
The key
If you turn your ignition key but it doesn't start your car, it could be a sign that the ignition lock isn't functioning properly. This small but vital part ensures that only the right key is used to operate your vehicle. car ignition locked 's a part made of metal that is connected to an electrical component to "read" anti-theft codes to allow your vehicle to begin. In time the key could wear out or damage the wafer tumblers within the lock cylinder. This can make it difficult to turn.
You can fix your car's ignition problem by employing a few basic troubleshooting techniques. First, ensure that your key is in the right position in the shifter and that the indicator on the shifter is pointed towards the P (Park) slot. If not, it could cause the vehicle to not start. It is possible to consult with your dealer to determine what's the cause of the issue.
You can also turn the ignition key, but be careful not to apply too much force or pressure. This can free up any tiny damage to the wafer tumblers that's hindering it from turning. If this doesn't work, you can try making the lock cylinder lubricated with an lubricant made of silicone to get it moving again.
You can find these types of lubricants at the local auto parts retailer, but you must also be sure to use a quality one that prevents dirt from building up and causing more problems in the future. If all else fails you will need to remove the ignition and replace it with a brand new one. This is a fairly simple process that most DIYers can follow with the help of online guides or an auto repair manual.
If you've been detained recently for DUI or DWI your state may require that you install an ignition interlock (IID). These devices are intended to deter drunk driving by forcing drivers to breathe into a tube prior to starting their car. The device is installed by a certified provider, such as Intoxalock or LifeSafer.
The wiring
In many vehicles, the ignition switch and lock cylinder are connected with wires. When you insert the key into the ignition, current runs through these wires to activate all electrical systems in your vehicle. If the electrical system is not functioning or the switch is stuck in the on position, it may be due to a wire that is disconnected. If you are unable to determine the root of the issue, you may need to replace the ignition switch or the cylinder.
Interlock devices for ignition
An ignition interlock device (IID) is a car breathalyzer that must be fitted in your vehicle as part of a criminal penalty or legal obligation. Ignition interlocks identify alcohol use impairment in drivers by analyzing their breath prior to when the engine of the vehicle can be started. If the IID determines the driver's alcohol consumption is greater than the limit allowed the warning horn will sound and the lights will flash, so that the vehicle is stopped and the driver can repeat the test.
Ignition interlocks are a great tool for people with alcohol use disorders, as they require that the user blow into a mouthpiece prior to beginning the car. They are small, discreet and can be concealed to keep them from being noticed. The cost of ignition interlocks ranges from $60-90 per month. They are not bought for sale.
The ignition switch and cylinder control all electrical components in your vehicle. If any of these components are damaged or worn out, the ignition will not start. If you're experiencing one or more of these issues, it's essential to fix them as soon as you can.
If you can't get your car to start, try putting the key in neutral or Park and then turning it. If that doesn't work, you might need to disconnect the battery and take out the airbag to gain access to the ignition switch. This is typically a simple task, but it will require an instrument to pull the steering wheel or a GM key removal tool, both of which can be rented through AutoZone's loan-a-tool program for free.