General Ignition Switch Wiring Color CodeĪs crucial as it is, your ignition switch can fail sometimes. As the intake valves ensure the amount of vapor and fuel in the cylinder, the spark plug will release a hot spark that ignition, resulting in combustion. These spark plugs are connected to the cylinder head. With the help of a rotor, the distributor transfers the sparks to the spark plugs through wires. While the primary winding is responsible for amassing the power required to generate a spark, the secondary one delivers that power to the distributor. The coil itself consists of a primary and a secondary winding. Starting with the ignition coil, the ignition switch converts energy from the battery into powerful sparks. A lot is going on within this tiny auto part – Source: American Autowire Since the ignition switch grants initial access to vehicular power, keeping this part in good condition is crucial for your car’s lifespan. Aside from starting the engine, it also provides power to other electronic accessories. The system is made up of several components working together under the control of the car’s internal computer.

So read on, and by the time you’ve finished reading, you will become an ignition switch wiring expert! What’s An Ignition Switch In A Car?īefore we begin, let’s get you familiar with the ignition switch. In addition, we will investigate whether or not this part of your car needs to be grounded.

In this article, DriveRevolve will walk you through every step of wiring the ignition switch and explain what color goes to what.

And when you have to replace or repair this auto part, you will realize how complicated it can be. One of the things that confuse motorheads the most is the ignition switch wiring color code. Nonetheless, it plays a vital role in a vehicle’s function. At first glance, the ignition switch might seem like a simple mechanism.

Ignition switch wiring color code