Tail Light Converter: How It Works, Benefits, Cost, and More
If you are a vehicle owner, you have probably heard about tail light converters, but you may not fully understand what they are and how they work. In this comprehensive guide, we will dive deep into the world of tail light converters and provide you with all the information you need to know about them. From their benefits to their cost, installation, symptoms, and more, we will cover it all. So, let's begin by understanding what exactly a tail light converter is.
What is a Tail Light Converter?
A tail light converter, also known as a taillight converter or a trailer light converter, is an electronic device that is used to convert a vehicle's electrical system from a 3-wire system to a 2-wire system. This is necessary when connecting a vehicle with separate turn signals and brake lights to a trailer with combined turn signals and brake lights. Without a tail light converter, the trailer lights will not function properly, causing potential safety hazards on the road.
The 3-wire system in a vehicle consists of separate wires for the left turn signal, right turn signal, and brake lights. On the other hand, the 2-wire system in a trailer combines the turn signals and brake lights into a single wire. This is where the tail light converter comes in - it takes the signals from the 3-wire system and converts them into a single signal for the trailer lights to work properly.
How Does a Tail Light Converter Work?
A tail light converter works by using a combination of diodes and resistors to convert the 3-wire system's signals into a 2-wire system's signals. Diodes are used to block the reverse current, which could damage the converter, while resistors are used to balance the voltage, ensuring that the trailer lights receive the correct amount of power.
The converter is usually installed near the vehicle's tail lights, making it easily accessible. It is connected to the vehicle's wiring harness by splicing into the wires and then connecting the converter's wires to the trailer's wiring harness. This process is relatively simple and can be done with basic tools and some electrical knowledge.
Benefits of Using a Tail Light Converter
Now that we understand what a tail light converter is and how it works, let's take a look at some of the benefits of using one.
1. Safety
The primary benefit of using a tail light converter is safety. By converting the signals from a 3-wire system to a 2-wire system, the trailer lights will function properly, ensuring that other drivers on the road can see your vehicle's signals clearly. This is especially important when towing a trailer at night or in low visibility conditions.
2. Versatility
Tail light converters are versatile and can be used with a wide range of vehicles and trailers. Whether you are towing a small trailer or a large RV, a tail light converter will ensure that your trailer lights are functioning correctly.
3. Easy Installation
The installation process for a tail light converter is relatively simple and can be done by most vehicle owners with basic tools and some knowledge of electrical systems. This makes it a cost-effective solution compared to hiring a professional to install it for you.
4. Compatibility
Most tail light converters are compatible with a wide range of vehicles and trailers, making it an easy and hassle-free solution for your towing needs. As long as your vehicle has a 3-wire system and your trailer has a 2-wire system, a tail light converter will work for you.
Cost of a Tail Light Converter
The cost of a tail light converter can vary depending on the brand, type, and features. On average, a tail light converter can cost anywhere from $20 to $50. Higher-end converters with additional features such as LED compatibility or waterproofing can cost upwards of $100.
While the initial cost of purchasing a tail light converter may seem high, it is a worthwhile investment for the safety and convenience it provides. Furthermore, the cost of hiring a professional to install it for you can be much higher, making it a cost-effective solution in the long run.
Installing a Tail Light Converter
As mentioned earlier, installing a tail light converter is a relatively simple process that can be done by most vehicle owners. However, if you are not confident in your abilities or do not have the necessary tools, it is always recommended to seek professional help.
If you do decide to install the converter yourself, make sure to follow the manufacturer's instructions carefully. Here is a basic overview of the installation process:
1. Gather the Necessary Tools
You will need a wire cutter/stripper, electrical tape, wire connectors, and a voltage tester to complete the installation process.
2. Locate the Converter
The converter is typically located near the vehicle's tail lights. If you are having trouble finding it, consult the vehicle's manual or contact the manufacturer for assistance.
3. Identify the Wires
Locate the wires that correspond to the left turn signal, right turn signal, and brake lights. Use a voltage tester to determine which wire is which.
4. Splice the Wires
Using a wire cutter/stripper, splice the wires by making a small cut in the insulation and exposing the wire's copper core.
5. Connect the Wires to the Converter
Using wire connectors, connect the wires from the vehicle to the converter following the manufacturer's instructions.
6. Connect the Converter to the Trailer
Using wire connectors, connect the converter's wires to the trailer's wiring harness following the manufacturer's instructions.
7. Test the Lights
Once everything is connected, test the trailer lights to ensure they are functioning correctly. If they are not, double-check all connections and make any necessary adjustments.
Symptoms of a Faulty Tail Light Converter
While tail light converters are relatively simple devices, they can still malfunction. Here are some common symptoms of a faulty converter:
1. Trailer Lights Not Working
If your trailer lights are not working at all, it could be a sign of a faulty converter. Check all connections and replace the converter if necessary.
2. Dim Trailer Lights
If your trailer lights are noticeably dimmer than usual, it could be a sign of a failing converter. This could also be caused by a weak battery or a poor connection, so make sure to check those as well.
3. Blown Fuses
If your vehicle's fuses keep blowing when you connect the trailer lights, it could be a sign of a faulty converter. Check all connections and replace the converter if necessary.
Comparison of Different Tail Light Converter Brands
There are many different tail light converter brands available on the market, each with its own features and specifications. Here is a comparison table to help you choose the best tail light converter for your needs:
| Brand | Features | Compatibility | Price |
|---|---|---|---|
| Hopkins Towing Solutions | LED compatible, waterproof | Universal | $25-$50 |
| Curt Manufacturing | Weatherproof, dust cover included | Universal | $30-$60 |
| Reese Towpower | Waterproof, LED compatible, self-grounding | Universal | $30-$70 |
| Tekonsha | LED compatible, self-grounding | Universal | $40-$80 |
| Draw-Tite | LED compatible, self-grounding | Universal | $40-$80 |
Pros and Cons of Using a Tail Light Converter
As with any product, there are pros and cons to using a tail light converter. Let's take a look at some of them:
Pros:
- Ensures safety on the road
- Compatible with a wide range of vehicles and trailers
- Easy installation process