How to Install Headlight Switch in a 55-59 Chevy Truck

The headlights on your 55-59 Chevy Truck are essential for safety and visibility when driving on the road. Without them, you’re at risk of not seeing hazards in front of you or being seen by other drivers. Fortunately, if you’re having trouble with your headlights, the problem may be as simple as a bad headlight switch. Installing a new headlight switch can be a simple repair that you can do yourself. This article will take you through the steps to make sure you get it done correctly.

One important thing to consider before starting is making sure you have the right wiring diagram for your truck. Not all wiring diagrams are created equal and having the wrong one can lead to wiring mistakes that could prevent your headlights from working properly. Fortunately, there are several resources available online that provide wiring diagrams for different year model Chevy Trucks. Once you have the correct diagram, you’ll be ready to start the installation process.

Removing the Old Headlight Switch

The first step in installing a new headlight switch is to remove the old one. To do this, you’ll need to disconnect the negative battery cable, then remove the screws that hold the switch in place. Once you’ve done that, you should be able to easily pull the switch out of the dashboard.

Wiring the New Headlight Switch

Once you have the old switch removed, you’re ready to wire up the new switch. Refer to your wiring diagram to verify the correct wiring configuration. Start by connecting the ground wire to the chassis and then connect the other wires as indicated on the wiring diagram. Make sure you securely tighten all the connections.

Installing the New Switch

Once the wiring is complete, you’re ready to install the new switch into the dashboard. Start by inserting the switch into the dashboard and securing it with the screws you removed earlier. Then, reconnect the negative battery cable and turn on the headlights to make sure they work. If everything looks good, you’re done!

Installing a new headlight switch in your 55-59 Chevy Truck is a relatively simple task that can be done in just a few minutes. Just make sure you have the right wiring diagram and take your time to make sure all the connections are secure. With that, you’ll have a reliable light switch that will keep your headlights working properly.