How to Jump-Start Your Car with a Faulty Ignition Switch

To start a car with a bad ignition switch, use a screwdriver to turn the ignition. If your car’s ignition switch is not working correctly, you can use a temporary solution to start the car by bypassing the ignition switch with a screwdriver.

Starting a car with a bad ignition switch can be frustrating, but it is possible to do it safely and temporarily. The ignition switch is responsible for starting the engine. If it has failed, you’ll experience a complete deadness of the engine, and it won’t start.

However, you can bypass this switch and start the car. This article will outline the steps you should take to start a car with a bad ignition switch. Keep in mind that this is just a temporary solution, and you need to address the issue with your car’s ignition switch as soon as possible.

How to Jump-Start Your Car with a Faulty Ignition Switch


Frequently Asked Questions For How To Start Car With Bad Ignition Switch

How Can I Start My Car With A Bad Ignition Switch?

If your ignition switch is bad, try turning the key while jiggling the steering wheel. If it fails, use a screwdriver or pliers to bypass the ignition switch. Alternatively, remove the switch and start the car by connecting the wires manually.

Can A Bad Ignition Switch Cause A Car Not To Start?

Yes, a bad ignition switch can prevent the car from starting. When you turn the key, the car’s electrical system won’t receive the signal to crank the engine. Additionally, you may notice intermittent starting issues, clicking noise, or lights dimming.

What Causes A Bad Ignition Switch?

A bad ignition switch can result from different causes, including a worn-out or damaged key, a loose electrical connection, or a fault in the car’s anti-theft system. Other common reasons are a faulty starter relay, a dead battery, or faulty wiring.

Is It Safe To Bypass The Ignition Switch?

Bypassing the ignition switch isn’t safe as it can leave your car vulnerable to theft. It’s best to repair the faulty switch or replace it entirely. If you must bypass the switch, use extreme caution to avoid damaging the ignition wires or short circuiting the car.

How Much Does It Cost To Replace An Ignition Switch?

The cost of replacing an ignition switch varies depending on the vehicle type and brand but can range from $50 to $350. However, the cost of labor is typically between $100 and $200. Repairing the switch may cost less, but it depends on the extent of the damage.


To conclude, a bad ignition switch might be a common issue among car owners, but it does not have to leave you stranded. By following the steps mentioned in this post, you can start your car with a bad ignition switch and get back on the road.

Remember, safety comes first, and a reliable mechanic should always be your first resort. However, if you find yourself in a situation where you need to start your car with a bad ignition switch, you now have the knowledge to do so.

Always take precautionary measures when dealing with car issues, as small mistakes can lead to bigger problems. Keep your car in good condition and regularly check for any signs of wear or damage in the ignition system to avoid any future problems.

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