![]() Strip down the battery wires an inch down from the insulation and twist them together. The yellow and brown wires are related to the ignition. Then you have to locate the battery, ignition, and starter connectors. The other wires, cables, and connectors are related to the lights control wipers and other accessories. But most of the time it is located at the center of the steering column. Locating the specific connector may be somehow hard to do because there are a lot of cables and wires in this area. That should expose all necessary parts.Īfter that, locate the wiring harness connector. Then remove the plastic cover that secures all internal parts. Once you get in the car, locate the steering wheel column. ![]() If your car was produced before the mid-90s, then this trick might work well for you. All you need are proper tools and you’ll be able to start your car easily with some procedure. So, if you are facing problems with the car starting and you are sure you have a problematic ignition switch, here is how to bypass the ignition switch to start the car. How to start a car with a bad ignition switch? If you have problems with the steering lock, this means you have to check the ignition cylinder for maintenance. It stops the steering wheel in order to secure the car while parked. In the ignition switch, there is a mechanical lock for the steering wheel. If your car stops working suddenly while driving with no warning, this means that you may have a fault in the ignition switch. You can differentiate between a bad starter motor or a bad ignition switch by not hearing any clicking coming from the starter. No starter motor soundĪnother sign of a bad ignition switch is not hearing the sound of the starter motor when you turn the key. This may happen due to the wear of the internal contacts of the ignition switch. The first sign of a bad ignition switch is faulty in starting your car when turning on the key in the switch. It means that there is serious damage to the ignition switch and it needs your attention before things get worse. ![]() You may feel that the key is wigging inside the keyhole or it’s stuck there. If your vehicle is still working with the key, you may notice it’s not turning smoothly every time you try to start your car. So if you have a bad ignition switch, you must have one or some of the following signs: All these ensure perfect ignition timing. It also gives the needed electricity for ignition systems such as ECU and ignition coil which gives the operative voltages to the spark plugs through the spark plug wire in correct firing order. It is the main activator for the electrical systems in the car that allows the flow of the electrical pulses needed for the starter to give the first revolution in the engine. ![]() The ignition switch is where you put your key to start your car. What are the signs of a bad ignition switch?īefore we dive deep into the signs of a bad ignition switch, we have to know more about the ignition switch assembly and operation. In this article, we’re going to get to know more about this fault, its signs, its diagnosis process, and how to start a car with a bad ignition switch. It is having a bad ignition switch that prevents the car from getting started. But the reason we’re going to talk about is a bit confusing and very hard to diagnose. There are many reasons that can make the car not start. When the engine doesn’t start, the first thing that may pop into your mind is that you may have a bad battery or humid spark plugs or no injector pulse or you need to clean the distributor cap, etc. But what if you try to do this but nothing happened? The first thing you do when you enter your car and are about to move is to enter the car key In the ignition and turn it until you hear the starter sound.
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