LED tail lights are a popular aftermarket upgrade for vehicles. They offer numerous benefits over traditional incandescent bulbs, including brighter illumination, longer lifespan, and lower energy consumption. However, installing LED tail lights requires some wiring knowledge and skills. In this article, we will provide a detailed guide on how to wire LED tail lights for your vehicle.
Tools and Materials
Before we dive into the wiring process, let’s first gather the necessary tools and materials. Here’s what you’ll need:
| Tools | Materials |
|---|---|
| Screwdrivers (flathead and Phillips) | LED tail lights |
| Pliers | Wire stripper/cutter |
| Socket set | Electric tape |
| Wire crimpers | Wire connectors |
| Test light | Electrical grease |
Step-by-Step Guide
Now that we have everything we need, let’s proceed with the wiring process. Follow these steps:
Step 1: Remove the Old Tail Lights
Before installing the new LED tail lights, we need to remove the old ones. This involves disconnecting the wiring harness and unscrewing the mounting bolts. Use a screwdriver and pliers to do this. Be careful not to damage the wiring or the vehicle’s body.
Step 2: Prepare the Wiring Harness
The LED tail lights usually come with a wiring harness that needs to be connected to the vehicle’s wiring. Before doing so, we need to prepare the harness. Cut off any excess wires and strip the insulation off the tips. Then, use wire connectors to attach the harness to the vehicle’s wiring.
Step 3: Mount the LED Tail Lights
Now we can mount the LED tail lights onto the vehicle’s body. Use the provided bolts and nuts to secure them into place. Make sure they are properly aligned and levelled. Then, connect the wiring harness to the tail lights. Use electric tape to wrap around the connectors for added protection.
Step 4: Test the Lights
With the wiring complete, we can now test the LED tail lights. Turn on your vehicle’s ignition and activate the tail lights. Check if they are working properly by inspecting each light individually. If they are not working, use a test light to determine where the issue lies.
Step 5: Apply Electrical Grease
To ensure the longevity of the wiring, apply electrical grease to the connectors and the wiring harness. This will prevent corrosion and rust from forming, which can cause connectivity issues in the long run. Use a small amount of grease and spread it evenly with your fingers.
Frequently Asked Questions
Q: Do I need to add a resistor for LED tail lights?
A: It depends on the vehicle’s electrical system. Some vehicles require a resistor to be installed in the wiring to prevent hyperflashing (rapid blinking) or error codes from appearing. Check your vehicle’s manual or consult with a professional mechanic to determine if a resistor is needed.
Q: Can I install LED tail lights on my own?
A: Yes, if you have the necessary tools and wiring knowledge. Installing LED tail lights does require some technical skills, but it’s not impossible for a beginner to do. However, if you’re unsure or uncomfortable with wiring, it’s best to have a professional install them for you.
Q: Can LED tail lights be dimmed?
A: Yes, some LED tail lights have a dimming feature. This allows you to adjust the brightness of the lights depending on your preference or the lighting conditions. Check the manufacturer’s specifications to see if your LED tail lights have this feature.
Q: Can LED tail lights be repaired?
A: Yes, but it depends on the type of damage. If the wiring is cut or severed, it can be repaired with wire connectors and electrical tape. If the LED bulbs themselves are damaged, they usually need to be replaced entirely. In some cases, the entire light assembly may need to be replaced.
Q: Are LED tail lights legal?
A: Yes, LED tail lights are legal as long as they meet the regulations set by your local government. In most cases, LED tail lights need to be red and have a certain brightness level. It’s best to check with your local transportation authority to ensure your LED tail lights are compliant.
Conclusion
Wiring LED tail lights may seem daunting at first, but with the right tools and knowledge, it can be done easily. Remember to always follow the manufacturer’s instructions and take safety precautions. Don’t rush the process and take your time to ensure the wiring is done correctly. With LED tail lights installed, you’ll enjoy the benefits of better visibility and energy efficiency.
