Nine Things That Your Parent Taught You About Fix Car Ignition > 자유게시판

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How to fix car ignition, Telegra.ph, Problems

The car won't start until the switch sends an electrical signal to the starter. Over time, normal wear and tear could cause the switch to malfunction.

Using specialized tools, you are able to remove the steering column trim and access the ignition cylinder module. Refer to your repair manual for learn how to do it correctly.

1. Make sure you check the Switch

A bad switch is one of the most frequent ignition problems. It functions as an intermediary between two contacts, and controls the time when relays are activated and deactivated. Because it isn't able to channel the full power of devices such as the starter, it's a less powerful component that is less likely to fail. However, it's still possible for the switch to be damaged or corroded.

One sign of a damaged switch is a difficulty turning the key. This can be caused by a variety of things that include not inserting the key correctly or deteriorating the mechanism over time. It's not common to see people mix their keys up with keys from someone else's. This can result in mechanical damage.

If the switch isn't working there are a few things you could try before calling a locksmith. First, you'll want to ensure that the battery is fully charged and there aren't any other electrical issues within the system. It is also important to check the voltage of every component to make sure they're supplying enough power. After you've completed these steps, you're ready to begin troubleshooting.

The ignition switch is simple to replace. It's connected to the ignition cylinder, which is a round module that connects everything. You'll need a flathead and a piece of material long enough for you to press the pin in. You can make use of anything from a paintbrush to kabob stick, but avoid anything that is hard as it could cause damage to the hole.

When you're ready to do the job, you'll need to remove any trim pieces that cover the area around the ignition switch. After taking off the trim pieces, take off any screws that hold the switch in place. Then, gently take it off. Depending on the model, you may also need to disconnect the wires that connect to it. If you have an instruction manual for your vehicle, this will tell you exactly how to do it.

If the ignition switch isn't functioning it is recommended to replace it by professionals. It is possible to replace it by disabling the steering column, which may trigger unintentional airbag deployment if done improperly. It is recommended to let your local locksmith take care of this.

2. Check the Wiring

If you're unable to turn the key in the ignition or your car isn't starting, your issue could be due to any number of components of your vehicle's ignition system. It's crucial to understand how the ignition key replacement cost system functions to be able to spot issues and make the necessary repairs.

The ignition switch is a low voltage multi-pole electrical switch which is turned by the key. It has four positions: off run, accessory, and "lock." When the switch is in the lock position (which typically has the red indicator) the ignition circuit is live and it's not possible to start the engine.

You can use a voltage meter to quickly test the ignition switch or ignition cylinder lock repair coil. The voltmeter should read around 12.6 volts when the ignition switch is in the run position. If the voltage drops below that, it indicates there's an open circuit somewhere within the system. This could be the solenoid, battery, or the ignition coil.

Remove the electrical connector from the lost ignition key switch so that there are no other components that could interfere with the test. Then, set the voltmeter to the continuity or resistance mode and put one lead on one of the terminals on the ignition switch. The other lead should be connected to the positive terminal of the battery. If the voltmeter shows "open" or fails to register any voltage, you should replace the switch.

Make sure you use a new ignition lock repair services key and a top-quality ignition cylinder when you replace the switch to ensure your vehicle is running and starts correctly. When replacing the ignition switch, be careful not to hit the cylinder's pins on the ignition with your tools, or they'll get stuck and the engine will not start. In some vehicles, you'll need to remove the steering column and the gear selector to access the ignition cylinder. This isn't easy and is not recommended unless you have an owner's guideline that says it's safe to do this. If you don't you could cause irreparable damage to your steering column and shift mechanism.

3. Check the Cylinder

If you've sifted through the wiring, battery and ignition switch but you can't get your car start, it may be time to examine the cylinder. The cylinder is the part that holds the key. It is mechanically connected to the steering lock to ensure that burglars won't be able to drive the car without it.

You might notice that your key will not rotate if the cylinder is worn out. Sometimes, the pins within the cylinder get stuck as they adapt to the shape of your key, which may cause your car not to start. The cylinder may also be sloppy. A tap with the tackhammer can help. Just be careful not to disturb the springs in the cylinder and ensure that your key is properly installed prior to tapping.

If you have to jiggle and move the key before it can start, this is another sign that your cylinder has become damaged. This is a negative sign, and it must be fixed immediately as it will only worsen over time.

To test the cylinder, you'll have to disconnect your battery and remove the cover on your steering wheel until you can access the ignition module. You should then be able to pull out the old ignition switch as well as the metal ignition cylinder. If you don't have a spare switch, you might be able to bring your original ignition cylinder as well as switch to locksmiths for reuse as long as they're in good working order. After replacing the ignition switch and cylinder make sure to reconnect the wiring to secure it, then reattach all covers and panels that were removed.

4. Check the Spark Plugs

The spark plug is the last link in your ignition system chain. The engine won't run if the spark plug breaks. It could be that your car will not start at all, or it will run poorly. In either case, the reason is likely to be one of several things that prevent or impair electricity from crossing the spark plug gap which allows your engine's gas and fuel mixture to start.

Before you begin working on your spark plugs, make sure that you are working on a level surface and using gloves and tools that are protected to prevent getting hit with. Spark plugs are hot and can cause serious injuries when touched with your naked skin.

You may notice a light gray or brown residue on the top of the electrode when the spark plug is damaged. It may also have a black layer on the sides of the electrode. These deposits or a build-up of fouling could hinder high-voltage electrical currents from crossing the gap of your spark plug and igniting an engine.

If you suspect that your spark plugs might be the cause you can test them by having them remove the plugs from their tube inside the ignition coil. This can be done by disconnecting the coil as well as the plug wire. Then, you'll have to follow the proper procedure for your car to remove the components that surround the plugs. Once you have removed the plugs you can place them on a surface that is grounded and crank the engine. If they are working you should be able to see a strong blue spark on the tip of central electrode.

If you don't see a spark, you've identified the issue. The next step is to work back through the ignition system chain, testing each part until you discover what's stopping the spark plugs from performing their job. It is important to keep in mind that all systems wear down and break over time, and this is especially true of ignition systems. Routine maintenance can help to slow down the process and prevent major problems at the worst time.