#6 prong ignition switch wiring diagram manual#

For this reason, I always recommend reading the service manual to get a definitive answer. Many older cars are set up the same, but there’s a chance yours is different if you have a modern car. It’s important that everything goes back exactly where it came from. Additionally, you should have put all of the small pieces in a safe location so none of them are lost. Otherwise, you need to reference the service manual once again for in-depth instructions. Hopefully, you remember how everything goes back together. Turn off the engine and disconnect the battery once again, just to ensure your safety. Once you get the ignition switch working normally, you are ready to put the rest of the vehicle back together. If not, you need to go back through the steps and figure out what went wrong. If everything is working as it should, you should be able to turn the ignition and notice that everything is working normally. You want to leave it apart in case you need to repair something else. However, no other parts need to be put back in place just yet. This step requires that you reconnect the car battery. You don’t want to stop pushing on it until that clicking noise is heard. You should hear the release pin click once the ignition switch is set in place. Pay close attention to the release pin position, the cylinder shape, and ignition module grooves.

#6 prong ignition switch wiring diagram install#

Carefully install the ignition switch back into the steering column, attempting to avoid breaking anything delicate.Ī lot of the process is lining everything up. You will need to apply pressure on the pin to get the ignition switch back in place. Now that you have everything wired, you are ready to put the switch back in place. It’s the equivalent of the Run position on the switch. This is the central terminal operating the ignition, accessories, wipers and other features. Your final connection is the ignition wire and the IGN terminal. This terminal is only powered when the ignition switch is in the Start position. This wire is used to provide power to the car accessories when the ignition switch is in the ACC position.Ĭonnect the starter relay wire next to the ST terminal. Connect this lead to the BATT terminal of the switch.Ĭonnect the accessory wire to the ACC terminal next. Fit the terminal end from the power lead wire and secure it. It’s often a red wire that’s thick and constantly energized. Start with the positive lead from the car battery going to the ignition switch. With this step, it’s important to follow all of the guidelines in the service manual for your vehicle, so nothing else gets ruined. You can use a steering wheel puller to make it a little easier. Taking the steering wheel off will also make the task easier in many cases. Make sure you place any bolts, clips or screws in a safe location for reassembly. There could be plastic clips securing the trim in place. If there’s trim around the steering wheel, you need to remove it now. However, modern cars can have many more connections to the ignition switch. They should be marked BATT (Battery), ACC (Accessory), ST (Start) and IGN (Ignition). With most cars, you’ll find four terminals total.

Otherwise, search out a diagram for your vehicle online. You can get this information from your car’s repair manual. Identify Ignition Switch Terminalsīefore you go any further, it’s best to figure out what switch terminals you are working with. Prevent it from contacting the positive terminal while it is disconnected. Remove the negative connection from the battery. As you look at the battery, you will see the positive and negative sides. Disconnect Batteryīefore you move forward on any further work, it’s best to disconnect the battery. The engine should be turned off as you perform the following steps. Otherwise, you are going to be running around getting parts and tools while you are in the middle of the job.Īdditionally, you want to park the vehicle on level ground with the emergency brake engaged. It’s important to gather all of your tools and equipment in advance. Prepare Vehicleīefore you start any at-home job on your vehicle, you should prepare everything ahead of time.

But here’s how older ignition switches are wired and how you can wire your own ignition switch into a vehicle.Īlways check a wiring diagram for your vehicle beforehand to ensure that you will not damage any electrical parts. Modern car models can also have many different wires going to the switch, such as the immobilizer etc. The wiring for an ignition switch is very different depending on the type of vehicle you have.

#6 prong ignition switch wiring diagram how to#

Do you need a new key when replacing the ignition switch? How to Wire an Ignition Switch?