It’s that time of year again when people are starting to think about their car insurance rates and what they can do to lower them. One common question is whether or not fault ignition switch (FIS) will cause a car to turn off. In this article, we’ll answer that question and more, so you can make an informed decision about your rates.
What is Fault Ignition Switch?
A Fault Ignition Switch is a component found in many cars that helps to start the engine. When the switch is turned off, the car will not start. Fault ignition switches can cause car engines to turn off suddenly, which can be dangerous.
What Causes Fault Ignition Switch to Fail?
One of the most common causes of a car’s engine to turn off is a fault with the fault ignition switch. Faulty switches can cause the car to shut down when the engine is running, or when the car is in gear. If the switch has failed, the car’s computer may not be able to connect the battery to the ignition system, or it may be unable to start the engine.
How to Test Fault Ignition Switch
If you’re experiencing problems with your car turning off, there’s a good chance that the fault ignition switch is causing the problem. In this article, we’ll show you how to test the fault ignition switch, and if it’s causing the car to turn off, we’ll tell you how to replace it.
If your car has a manual transmission, the fault ignition switch is located on the gear shift lever. If your car has an automatic transmission, the fault ignition switch is located on the dashboard near the steering wheel.
When you start your car, press and hold down the brake pedal until you hear a clicking sound from under the hood. This is your car’s warning signal that it’s about to start. After you hear the clicking sound, release the brake pedal and pull out of your parking spot.
Now slowly move your shift lever into first gear. Your car should stay in first gear while you drive. If your car starts to go into second or third gear, then the fault ignition switch may be causing the car to turn off.
How to Fix a Failed Fault Ignition Switch
If your car won’t start, there’s a good chance the fault ignition switch is to blame. This small, $20 part can stop your engine from turning over in cold weather, and it’s easy to fix yourself. Follow these steps to fix your fault ignition switch:
1) Remove the battery cable. This will allow you to access the switch without having to remove the entire dashboard.
2) Disconnect the cables that go to the starter relay and the fault ignition switch.
3) Remove the screw that holds the switch in place and disconnect the wires.
4) Remove the switch from its mounting bracket and clean it with a bit of electrical contact cleaner.
5) Reinstall the switch into its mounting bracket and connect the wires. torque the screws to 10 ft-lbs (14 Nm).
Conclusion
In general, fault ignition switches are designed to prevent the car from starting if there is a problem with the electrical system. If a switch malfunctions, it can cause the car to turn off in some circumstances. However, this does not always happen and there are many factors that can affect how your car will react when a switch fails. So if you have an issue with your car turning off after the engine has been started using the key, don’t panic — it’s likely just something minor that needs to be fixed.