diagram to wire truck combination truck lamp 4 wire white red green black

Wiring a combination lamp for your truck is sometimes a complex task. But with some basic knowledge, it doesn't have to be. There are four main wires—white, red, green and black--that are typically used to wire a combination lamp. You'll need to know how to correctly use these wires when wiring the lamp so that you can have properly functioning lighting.

If you're looking to understand the wiring process for a combination lamp, here's what you need to know. The diagram below will help you picture the wiring process.

The first step is preparing the wire. Make sure to get a good quality wire that won't easily break or fray. Then, connect the white wire from the rear of the lamp to the white wire on the vehicle. Next, join the red wire from the lamp to the red wire of the vehicle. Following that, join the green wire of the lamp to the green wire on the vehicle. Finally, join the black wire of the lamp to the black wire on the vehicle.

Once the wiring is complete, the last step is testing the combination lamp. Turn on the headlights and taillights to see if the lamp is working properly. If it is, then congratulations, you've successfully wired the combination lamp! If something isn't working, then you may need to double check the connections to make sure they are all secure.

By following these steps, you can feel confident that your combination lamp is up to code and providing the right amount of illumination. It's important to take care when wiring the combination lamp, as any mistakes can lead to potential safety issues. Always exercise caution when dealing with electricity and consult a professional if needed.

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