10 Things That Your Family Teach You About Fix Car Ignition > 자유게시판

How to fix car ignition, Read More Here, Problems

A car won't start unless the ignition switch transmits an electrical signal to the starter motor. Over time normal wear and tear may cause the switch to malfunction.

You can remove the steering column trim with specialized tools to gain access to the ignition cylinder module. Consult your repair manual for instructions on how to do this correctly.

1. Check the Switch

One of the most frequently encountered ignition problems is a bad switch. It regulates the time when relays are activated and deactivated by acting as a bridge. Because it isn't able to channel the full power of devices like the starter, it's a less powerful component that is less likely to fail. The switch could still be damaged or damaged or corroded.

A bad switch can be identified by a difficult time turning the key. This can be caused by many factors such as incorrectly inserting a key or the mechanism being worn out over time. It's not uncommon for people to mix their keys up with someone else's. This could cause mechanical damage.

If the switch isn't working there are some things you can try before calling a locksmith. First, make sure that the battery is fully charged and there are no electrical issues in the system. Also, you should examine the voltage of each component to ensure that they are supplying enough power. After you've completed these steps, it's now time to start troubleshooting.

The ignition switch is easy to replace. It's connected to the ignition cylinder, a round module that connects everything. It's necessary to use an elongated flathead as well as something long enough for you to press the pin in. You can employ anything from a paintbrush to Kabob stick, but be careful of anything brittle as it could be broken into the hole.

When you're ready to do the work, you'll have to take off any trim pieces covering the area around the ignition switch. After you've removed the trim pieces remove any screws that are holding the switch in place. Then carefully remove it. Depending on the model, you may also need to disconnect any wires connected to it. If you have a manual for the vehicle you own and model, it will show you exactly how to do it.

If the ignition switch isn't working it's recommended to replace it by professionals. It is possible to replace it by turning off the steering column, which could result in unintentional airbag deployment if done improperly. For this reason, it's best to have your local locksmith handle this for you.

2. Verify the Wire

If you can't turn the ignition key or your car ignition switch repair won't start, your issue could be related to any number of components of your vehicle's ignition system. Understanding how the ignition system works can help you spot problems and make the correct repairs.

The ignition switch is a low-voltage multi-pole electrical switch that can be operated by a key. It includes four positions "off", "accessory", "run" and the "lock". If the switch is locked (which is typically indicated by an red light) the ignition circuit is active and it is impossible to start your car ignition key replacement.

To determine whether the ignition switch is damaged or if the ignition coil is bad, you must conduct a quick electrical test with the help of a Voltmeter. When the ignition switch has been set to run, the voltmeter should show around 12.6, If the voltage is below that, there is an open circuit within the system. This could be at the solenoid, the battery or even the ignition coil itself.

Connect the electrical connector to the ignition switch to ensure that no other components can interfere with the test. Set the voltmeter on the continuity or resistance modes and connect one lead onto one of the terminals of the ignition switch. The other lead should be connected to the positive terminal of the battery. If the voltmeter reads "open" or does not show any voltage, it is recommended to replace the switch.

Use a brand new ignition key and high-quality ignition cylinder when replacing the switch to ensure your vehicle is running and starts correctly. Also, when you replace 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 won't be able to start. You'll need to take off the steering wheel and gear selector in some vehicles to access the ignition cylinder. This can be a challenge, and it is not recommended until you have an owner’s guideline that states it's safe. Otherwise, serious damage to the steering column or shifting mechanism is possible.

3. Check the Cylinder

If you've worked your way through the battery, wiring and ignition switch, but cannot get your car ignition switch to start, it could be time to examine the cylinder. The cylinder is the component that holds the key and is mechanically attached to the steering lock so that a would-be burglar can't drive the car ignition switch without it.

If your cylinder is beginning to wear out, you might be noticing that your key isn't able to turn. The pins in the cylinder may become stuck as they adapt to your key's shape. This could cause your vehicle to not start. Or, the cylinder might be shaky, but a tap with the tack hammer may assist in releasing it. Be careful not mixing with the springs and ensure that your key is properly inserted.

If you have to move the key before it can start, this is another indication that your cylinder is gone bad. This is a bad indication and should be corrected immediately, as it can only get worse with time.

To examine the cylinder you'll need to disconnect your battery, and then remove the cover from your steering wheel until you are able to access the ignition module. The old ignition switch should be easy to take off, as will the cylinder for ignition made of metal. If you don't have an additional ignition switch around, it's possible to take your original ignition switch and cylinder to a locksmith to reuse them, as long as they're in good condition. After replacing the ignition switch and cylinder ensure that you connect the wiring and secure it before reattaching the covers and panels were removed.

4. Check the Spark Plugs

The spark plug is the last link in your ignition chain. The engine won't start if the spark plug breaks. It could be that your vehicle won't start at all or it will run badly. In either case, it's likely that one or more factors are hindering or blocking electricity from jumping across spark plug gaps, which then ignites the fuel mixture and air inside your engine.

Before you begin working on your spark plugs, make sure you're working on a safe surface and employing protective gloves and tools to keep from getting struck. Spark plugs can be hot and cause serious injuries when touched with your naked skin.

When a spark plug goes bad, you may notice that the tip of the central electrode has a slight brown or gray residue on it. It could also have a black coating on the opposite side of the electrode. These deposits or a build-up of fouling could hinder high-voltage electrical currents from crossing the gap between the spark plug and starting an engine.

If you think that your spark plugs could be at fault you can test them by taking them from their tube in the ignition coil. This can be done by disconnecting the coil as well as the plug wire. Then, you'll be required to follow the correct procedure for your vehicle to remove the components that cover the plugs. After removing the plugs place them on a metal surface that is grounded, and begin the engine. If they are working you should be able to see a strong blue spark near the tip of central electrode.

If you do not see a spark you have discovered the problem. Next, you'll need to go backwards through the ignition chain and check each component until the spark plugs aren't functioning. It is important to keep in mind that all systems wear out and break down with time and this is particularly applicable to ignition systems. That said, routine maintenance can to slow down the process and avoid a major problem at the worst time.