9 . What Your Parents Teach You About Fix Car Ignition > 자유게시판

How to fix car ignition (reviews over at mariskamast.net) Problems

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

With the help of specialized tools, you can remove the steering column trim and gain access to the ignition cylinder module. Refer to the repair manual to get guidance on how to do this correctly.

1. Make sure to check the Switch

A malfunctioning switch is one of the most frequent ignition problems. It functions as an intermediary between two contacts, and controls when relays activate and deactivate. Because it isn't able to channel the full power of devices such as the starter, it's a lighter-duty component that's less likely to fail. It is still susceptible to being damaged or corroded.

A defective switch is identified by a difficulty turning the key. This could be due to many things, including not inserting the key correctly or deteriorating the mechanism over time. It's also commonplace for people to misplace their keys to their car ignition switch replacement with those of someone else's, which can lead to mechanical damage.

Before calling a locksmith, you may try a few options. First, you must ensure that the battery is fully charged and that there are no electrical issues in the system. Also, you should check the voltage of each component to determine if they're supplying adequate power. Once you've done these steps, you're ready to start troubleshooting.

The ignition switch is simple to replace. It is connected to the ignition module, which is a round component that connects everything. To replace it, you'll need a flathead screwdriver and something long enough to press the pin into. This can be anything from an artist's brush to a Kabob skewer, but you should stay clear of anything that is brittle and break inside the hole.

If you're ready for the work, you'll need to take off any trim pieces that cover the area around the ignition switch. After this take off and loosen any screws that hold the switch in place then gently pull it out. Depending on the model, you might also have to unplug any wires connected to it. If you have a manual for your vehicle it will explain exactly how to do this.

If the ignition switch isn't functioning it's recommended to replace it by an expert. It's not easy to replace the ignition switch without disabling your steering column. This could lead to an unintentional airbag deployment in the event that you don't do it correctly. It is recommended to let your local locksmith handle this.

2. Verify the Wire

Your car ignition switch repair might not start if you cannot turn the key or it will not start. This could be due to any variety of components in the ignition system. Understanding how the ignition system works can help you spot problems and make the correct repairs.

The ignition switch is an electric switch with multiple poles that is operated by a key. It has four positions, which include "off", "accessory", "run" and the "lock". When the switch is locked (which is typically indicated by the red light), the ignition circuit is active and it is not possible to start your car.

To determine whether the ignition switch is defective or if the ignition key replacement coil itself is defective, you will must conduct a quick electrical test using a voltmeter. The voltmeter should read approximately 12.6 volts when the ignition switch is in the run position. If the voltage falls below that level, it's a sign there's an open circuit in the system. This could be at the battery, the solenoid or even the ignition coil itself.

Remove the electrical connector from the ignition switch so that no other components can interfere with the test. Then, set the voltmeter to the resistance or continuity mode and place one lead on one of the ignition switch's terminals. The other lead should be connected to the positive terminal on the battery. If the voltmeter reads "open" or fails to detect any voltage, you should replace the switch.

If you're replacing the switch, make certain to use a new ignition cylinder and a good quality key cut to ensure that your car will start and run correctly. Also, when you replace the ignition switch, be careful not to strike the ignition cylinder pins with your tools, or they'll become stuck and your engine won't be able to start. You'll need to remove the steering wheel as well as the gear selector on some vehicles to access the ignition cylinder. This can be difficult and shouldn't be done unless you have an owner's manual that indicates it's safe to do so. Otherwise serious damage to the steering column and shifting mechanism is possible.

3. Check the Cylinder

If you have tried the battery, the wiring and the ignition switch but still cannot start your car it could be time to check the cylinder. The cylinder is the component that holds the key. It is mechanically linked to the steering lock so that a would-be burglar can't drive the car without it.

If your cylinder is beginning to wear out, you could notice that the key won't turn. Sometimes, the pins in the cylinder become stuck as they adapt to the shape of your key, which can cause your car ignition switch to not start. Or, the cylinder might be shaky and a tap using the tack hammer may help to free it. Be careful not to jumble the springs inside and ensure that the key is correctly placed before tapping.

If you are required to jiggle and move your key before it can start, this is another sign that your cylinder has gone bad. This is a sign of trouble and needs to be fixed immediately, as it will continue to get worse as time passes.

To examine the cylinder, you must remove the cover on the steering wheel and disconnect the battery. The old ignition switch should be simple to remove, as should the metal ignition cylinder. If you don't have an extra ignition switch lying around, it's likely that you could take your original ignition switch and the cylinder to a locksmith and reuse them, as long as they are in good condition. After replacing the ignition switch and cylinder ensure that you connect the wiring to secure it, then reattach the panels and covers that you removed.

4. Check the Spark Plugs

The spark plug is the final link in your ignition chain. The engine won't run if the spark plug breaks. It could be that your vehicle won't start at all or it will run poorly. In either case, the reason is likely to be one of the things that hinder or prevent the flow of electricity across the spark plug gap, which ignites your engine's air and fuel mixture to run.

Before you begin working on your spark plugs, be sure that you are working on a safe surface and using gloves and tools that are protected to avoid being zapped. Spark plugs are hot and can cause serious injuries if you touch them with your naked skin.

There may be a slight gray or brown fleck on the edge of the electrode when a spark plug is bad. The electrode may also have a dark layer. These deposits or a build-up of fouling could stop high-voltage electrical current from crossing the gap between the spark plug and starting an engine.

If you suspect that your spark plugs may be the culprit you can test them by having them remove the plugs from their tube inside the ignition coil. This can be done by disconnection of the coil and the plug wire. Then, you'll be required to follow the correct procedure for your vehicle in order to remove the components that cover the plugs. After removing the plugs place them on a metal surface that is grounded, and start the engine. If they're functioning you will see an intense blue spark near the point of the central electrode.

If you aren't seeing a spark, you have found the problem. The next step is to go backwards through your ignition chain and check each component until the spark plugs stop functioning. Every system will get older and eventually break and this is especially true for ignition systems. However, regular maintenance can reduce the wear and tear and avoid a big problem at the worst moment.