The brake lights in your car are an essential part of your vehicle as they alert other drivers of your movements while driving. If your brake lights are not functioning correctly, it can put you and other drivers in danger. LED brake lights are quite popular nowadays due to their brighter light, energy efficiency, and longer lifespan. Installing 3 wire LED brake lights is an excellent way to upgrade your car’s brake light system.
What is a 3 Wire LED Brake Light?
A 3 wire LED brake light is a type of LED brake light that requires three connections to operate. It consists of three wires – ground, brake, and taillight. The ground wire connects to the metal frame of your car and provides a return path for the electrical current. The brake wire is responsible for providing power to the brake light when you apply the brakes. The taillight wire powers the taillight when the headlights are on.
Installing a 3 wire LED brake light is relatively easy, and with the right wiring diagram, you can do it yourself. In this article, we will provide you with a detailed guide on the 3 wire LED brake light wiring diagram.
The Three Wires in 3 Wire LED Brake Light Wiring
Each wire in 3 wire LED brake light wiring plays a vital role in the proper functioning of the brake light. Let’s take a closer look at each of these wires:
Ground Wire:
The ground wire in 3 wire LED brake light is the one that connects the light to the car’s metal frame. It serves as a return path for the electrical current, and it’s crucial that it is securely connected to the frame to ensure the proper functioning of the brake light.
Brake Wire:
The brake wire in 3 wire LED brake light is the one that provides power to the brake light when you apply the brakes. It’s important to make sure that this wire is connected correctly to avoid any malfunction of the brake light system.
Taillight Wire:
The taillight wire in 3 wire LED brake light is the one that powers the taillight when your car’s headlights are on. It’s necessary to connect this wire correctly to ensure that the brake light and the taillight function well together.
How to Wire a 3 Wire LED Brake Light?
Wiring a 3 wire LED brake light is not complicated, but it requires a bit of patience and knowledge. Here are some steps to follow when wiring a 3 wire LED brake light:
Step 1: Disconnect the Battery
Before you start the wiring process, it’s essential to disconnect the battery. This will prevent any electrical shock or damage that may occur during the process.
Step 2: Remove the Old Brake Light
If your car already has a brake light, you’ll need to remove it before installing a new 3 wire LED brake light. Use a screwdriver to remove the screws that hold the light in place and then gently remove it from the car.
Step 3: Prepare the Wires
Prepare the wires before installation. Strip off the insulation from the wires, and twist them together to make the connection tight and secure.
Step 4: Connect the Ground Wire
Connect the ground wire from the 3 wire LED brake light to the metal frame of the car. Use a screw to secure the wire in place and ensure that it provides a good electrical connection.
Step 5: Connect the Taillight Wire
Connect the taillight wire from the 3 wire LED brake light to the taillight wire of your car. You can use a wire stripper to remove a small portion of the insulation from both wires and then twist them together. Once the wires are twisted together, wrap the connection with electrical tape to secure it.
Step 6: Connect the Brake Wire
Connect the brake wire from the 3 wire LED brake light to the brake wire of your car. You can use a wire stripper to remove a small portion of the insulation from both wires and then twist them together. Once the wires are twisted together, wrap the connection with electrical tape to secure it.
Step 7: Test the Brake Light
After installing the 3 wire LED brake light, it’s important to test it to ensure that it’s functioning correctly. You can ask a friend to help you with this by pressing the brake pedal while you check the brake light.
FAQs about 3 Wire LED Brake Light Wiring
Q. Why should I install a 3 wire LED brake light?
A. A 3 wire LED brake light is an excellent way to upgrade your car’s brake light system. It provides a brighter and more energy-efficient light than traditional brake lights, making it easier for other drivers to spot your car on the road.
Q. Can I install a 3 wire LED brake light myself?
A. Yes, you can install a 3 wire LED brake light by yourself if you have some basic knowledge about car wiring. However, if you’re not confident about your skills, it’s better to take your car to a professional mechanic.
Q. What are the advantages of a 3 wire LED brake light?
A. A 3 wire LED brake light has several advantages over a traditional brake light, including brighter light, longer lifespan, and lower power consumption. It’s also easier to install and maintain.
Conclusion
Installing a 3 wire LED brake light is an easy and cost-effective way to upgrade your car’s brake light system. With the right wiring diagram and some basic knowledge about car wiring, you can do it yourself. We hope that this guide has provided you with all the information you need to wire a 3 wire LED brake light correctly.
