How To Bypass Ignition Switch To Start Car

By Max Anthony •  Updated: 08/09/22 •  5 min read

An ignition switch is a key component of a car. It is responsible for starting the engine. When you turn the key in your car, the switch turns on the electrical system that powers the engine. The switch may also have other functions, such as turning on headlights or air conditioning.

Live Mechanic Help 24/7
Chat With A Mechanic Online

Connect with a verified mechanic in minutes. No appointments. No high fees. No waiting. Get back on the road and enjoy the ride.

How Does an Ignition Switch Work?

An ignition switch works by turning on the electrical system that powers the engine. When you turn the key in your car, the switch sends a signal to the car’s computer. The computer then sends a signal to the engine to start.

There are three main types of ignition switches: manual, automatic, and electronic. Manual switches are operated by hand. Automatic switches are operated by a foot pedal or button. Electronic switches are operated by a button or touch screen.

What Are the Symptoms of a Broken Ignition Switch?

If your ignition switch is broken, it may not turn on the electrical system properly. This can cause problems with your car’s engine, including not being able to start the car. Broken ignition switches can also cause other damage to your car. If you notice any of these symptoms, please call a mechanic

Here are the symptoms of a broken ignition switch:

Your car will not start

Suppose you turn the key in your car and it doesn’t start. The first thing you should do is check the battery. If the battery is good, then you may have a problem with the ignition switch. You can try turning the key several times, but if the switch is broken, it won’t work.

Live Mechanic Help 24/7
Chat With A Mechanic Online

Connect with a verified mechanic in minutes. No appointments. No high fees. No waiting. Get back on the road and enjoy the ride.

Your car may not turn over

If your car won’t start, it may not turn over either. This means that you will need to use a jump starter to get your car running. If your car doesn’t turn over even when you try to start it with a jump starter, then you may have a broken ignition switch.

Your car’s electrical system may be damaged

If your car’s electrical system is damaged, then your headlights, horn, and other electrical systems may also be damaged. In addition, if your engine is damaged, it may not be able to start at all.

You may have problems with your car’s performance

If your car’s electrical system is damaged, then you may also have problems with its performance. For example, if your headlights are not working, then you will not be able to see in the dark or during inclement weather.

Should You Bypass an Ignition Switch To Start Your Car?

There might be several reasons why you might want to bypass an ignition switch. If the switch is broken, you may be able to start the car by turning the key in the ignition. If the switch is dirty, you may be able to start the car by pressing the button or touch screen. If the switch is stuck, you may be able to start the car by turning the key in the ignition. However, bypassing an ignition switch is not recommended if the car has a security system. If the car has a security system, the car will not start if the ignition switch is bypassed.

How To Bypass Ignition Switch To Start Car

How To Bypass Ignition Switch To Start Car

Bad switches on your ignition are not good for you or your vehicle. There are two ways you can tell if your ignition switch is bad, with a multimeter or a test light.

When you turn on your car, an electrical current is supplied to the ECU and ignition coil. It’s as though your ignition switch has two wires that come out of it.

Use a portable jump start tool or borrow another car to jump start your car. Either with a jump starter that you can use on a portable device, or with a jumper cable that you can connect to another car. It’s pretty easy to jump start your car. What you need to do is to connect the ignition coil and the battery, and that is it!

Install a new battery by connecting the positive terminal of the battery to the positive side of the ignition coil. If there is a starter solenoid, connect it to the positive terminal of the battery. Lastly, unplug the wire that connects the ignition switch to the solenoid and then short the terminal that connects the switch to the ignition device. Can you hear when your car revs?

The reason why we connect the ignition coil is to give power to the dashboard so that the car can start using the starter solenoid.

Tips To Keep Your Car’s Ignition System Working Properly

To keep your car’s ignition system working properly, follow these tips:

Keep the ignition switch clean

Clean the switch with a clean cloth or a soft brush. Be sure to remove any dirt, dust, or debris. A dirty ignition switch may not work properly.

Check the battery

Make sure the battery is fully charged. If the battery is not fully charged, the car may not start.

Check the fuses

Make sure all the fuses are in place and are not blown. If a fuse is blown, the car may not start. The fuses are located in the engine compartment.

Check the wiring

Make sure all the wiring is properly connected. The wiring is responsible for sending the signal to the ignition switch. If the wiring is not connected properly, the switch may not work.

Keep the car clean

Keep the car clean to prevent dirt and debris from building up on the switch. This can cause the switch to malfunction. Make sure the key is clean to prevent dirt and debris from getting on the key.

(Visited 100 times, 4 visits today)

Max Anthony

Max is a gizmo-savvy guy, who has a tendency to get pulled into the nitty gritty details of technology and cars. He attended UT Austin, where he studied Information Science. He’s married and has three kids, one dog and a GMC truck and a Porsche 911. With a large family, he still finds time to share tips and tricks on cars, trucks and more.

Keep Reading