17 Reasons You Shouldn't Not Ignore Ignition And Key Replacement
The Importance of Ignition and Key Replacement
The ignition switch is an important element of the starting system of your vehicle. It's a simple switch, but it's also very important. It converts the power of the battery of your car into a spark, which ignites fuel and then starts your engine.
Like any other complex system the ignition switch may suffer problems over time. Sometimes it may need some adjustments to make it work. Other times it may need to be replaced.
What is an Ignition Switch?
One of the most vital elements of your vehicle The ignition switch allows you to turn on all electrical systems that allow you to start your engine. Despite its importance, it could be misunderstood, which may lead to issues with your vehicle. We want to help explain the fundamentals of the ignition switch, its function, why it fails, and how you can keep it working properly.
There are three main settings on your ignition switch on, off, and on. In the off position your key can be removed but nothing else will turn on. This will disable any system that doesn't require starting your engine, such as the dome lights and a few of the door locks. The accessory position (also known as ACC) lets you use some of your car's non-ignition-controlled systems, like the radio and power windows.
To start your vehicle, you need to connect the ignition switch to the circuit that powers the starter motor. To do this, the ignition switch must first be able to unlock the ignition cylinder. This is accomplished by recognizing the key that was cut, and it's accomplished electronically.
The locking and unlock functions of your ignition switch are handled by a small tumbler which must match a particular cut on your key. The tumbler is a tiny piece of metal with ramps on both sides. When you insert your keys, it presses against the ramps and activates the system.
The ignition switch is usually an insignificant component that is unnoticed unless something goes wrong. Considering it's responsible for all the major systems that allow your vehicle to run, it's important that you take care of it and get it replaced as soon as you think it's failing. Auto locksmiths with experience can replace your ignition switch swiftly and easily, restoring your vehicle's function.
How Does an Ignition Switch Work?
If your vehicle has ever not started it's likely that the ignition switch was at fault. An ignition switch is an electrical device that completes the circuit that powers your engine. It's part of the key cylinder or the ignition button on newer models. It's a complicated system that needs to be functioning properly for your vehicle to start and operate correctly.
The ignition switch is equipped with four positions: accessory, off, on and Start. The off position blocks power from reaching systems such as your radio or HVAC controls. The accessory position permits systems that don't require a large amount of power, like dashboard lights and the fuel pump prime. The on position powers your starter, while the start position is where you crank the engine to get it started.
In your ignition switch there are contacts that close when the position changes. The contacts do not have a lot of current running through them. Instead they serve to operate relays that enable the functions to function. As such, they are susceptible to a lot of wear and tear as time passes. They also are prone to failure due to age or heat, or even heavy key chains that cause them to move and bend, which can eventually result in the contacts disconnecting.
The ignition switch also features a mechanical locking mechanism to protect your vehicle when it is in a parking. It's a security feature that is designed to protect your vehicle from being stolen, but it can be hampered by faulty internal components.
You might observe that your vehicle takes longer to start than normal or it doesn't start at all. These are all signs that your ignition switch is in need to be replaced. This is a critical part of your vehicle that you depend on to get you to where you want to go. It is recommended to have a professional diagnosis the issue as soon as possible so that you can avoid further complications.
How do I change an ignition switch?
The ignition switch is the source of energy to the charging, starting and ignition systems every time you switch on your vehicle. Over time the ignition switch can become worn out or become corroded. This can cause a number of issues with your vehicle, including difficulty starting the engine. To avoid any further issues you should replace the ignition switch in the event that it is damaged.
The process of changing an ignition switch could vary depending on the type of car you own. However, in most cases, the procedure is fairly straightforward. First, you will need to remove the dashboard cover or steering column cover in order to gain access to the ignition switch. Once you have removed your cover then locate the ignition switch assembly beneath and carefully remove it. You may also need to remove some screws. Then, you'll need to disconnect the electrical wires from the ignition switch. After you have disconnected the electrical connections, you are able to remove the cylinder for ignition lock from the ignition switch. If the ignition switch is equipped with washers, you will need to remove them.
Install the new switch after removing the old one. Make sure you align the key switch with the ignition cylinder properly. After you've done this, you can connect the wiring and test the ignition switch. If everything is working properly, you can reassemble your steering column, as well as the covers or panels that you removed.
In the majority of cases, you will need to get an entirely new key to replace your ignition switch. The old key will likely be worn out and will not work with the new switch. Some older models can work with the new ignition switch, provided that the key is in good condition. If you are unsure whether or not you will need a new key and you are unsure, consult an expert. A locksmith or dealership service shop will be able to inform you for certain. You could also ask your auto parts shop to give you a new key that will work with the new ignition.
Do I require a new Key?
If your car has an older model and the key is standard, you can change the ignition without needing an entirely new key. Many modern vehicles use complex electronic designs and specialized security systems. A replacement ignition switch must be used in conjunction with a new key in order to function correctly. In this instance it is important to find out if your warranty or insurance will cover the cost of a replacement key.
It is best to only change the ignition switch when you have the correct tools for the task. You can cause more damage when you attempt to force an ignition or key stuck in its lock to release it than if you hire a professional locksmith. If ignition system repair cost attempt to do it yourself could lead to costly repair costs from unrelated issues or, even more serious an automobile fire.
If an ignition switch is broken the most frequent issue is that the car isn't starting. This is typically due to an issue with the transponder chip or a malfunctioning ignition switch. If either of these is not working correctly, the car could have difficulty starting in certain positions. Or the anti-theft device could be activated.
If your car won't start then you must take it to an auto locksmith in your area to have an inspection. They'll be able identify the issue and suggest the most efficient solution. If they have the necessary tools and components they will also be able to program your current key to work with the new ignition or cut an entirely new one for you.
If your car is equipped with transponder chips or a smart key (also known as a proximity sensor-based key), you will be required to bring it to the dealership to get this kind of replacement. The dealer will need to perform a relearning procedure to match the new key to the vehicle. This can be done at the location of the shop or the parking lot.