If you are planning to install a LED flasher relay in your vehicle, you will need a wiring diagram to guide you through the process. A 5 pin LED flasher relay wiring diagram is a helpful tool that provides a clear illustration of how to install the relay in your car, truck or motorcycle.
What is a LED Flasher Relay?
A LED flasher relay is an electronic component that controls the flashing rate of LED lights. It is often used to replace the factory-installed relay in older vehicles that do not have LED lights. The LED flasher relay allows the LED lights to flash at a consistent rate, thereby improving their visibility and safety.
How does a LED Flasher Relay Work?
A LED flasher relay is designed to work with low wattage LED lights. It contains electronic components that control the flashing rate of the lights. The relay receives power from the vehicle’s battery and sends a signal to the LED lights to turn on and off at a specific rate. The rate of flashing can be adjusted by changing the resistance of the relay.
Why use a LED Flasher Relay?
LED lights have become increasingly popular due to their low power consumption and durability. However, they require a specialized flasher relay to ensure that they flash at the correct rate. Using a standard flasher relay on LED lights can cause them to blink too fast or too slow, which can be distracting to other drivers and reduce the effectiveness of the lights. Installing a LED flasher relay ensures that the lights flash at a consistent rate, making them more visible and effective.
5 Pin LED Flasher Relay Wiring Diagram
The following is a step-by-step guide to wiring a 5 pin LED flasher relay:
Step 1: Identify the Components
Before starting the wiring process, it is important to know the different components of the relay. The 5 pin LED flasher relay consists of five pins, a casing, and a cover. The pins are labeled as follows:
| Pin | Label |
|---|---|
| 1 | B+ |
| 2 | L |
| 3 | P |
| 4 | E |
| 5 | B- |
Step 2: Prepare the Wiring
Before connecting the wiring, make sure to prepare the wires by stripping the insulation from the ends. This will make it easier to attach them to the pins of the relay.
Step 3: Connect the Wires
Connect the wires to the pins of the relay according to the following diagram:
| Pin | Wire Color | Description |
|---|---|---|
| 1 | Red | Battery Connection (12V DC) |
| 2 | Black | Load Connection (LED Lights) |
| 3 | Yellow | Switch Connection (Signal) |
| 4 | Green | Ground Connection |
| 5 | Blue | Load Connection (LED Lights) |
Step 4: Test the Connection
After connecting the wires, test the connection to ensure that the LED lights flash at the correct rate. If the flashing rate is too fast or too slow, adjust the resistance of the relay until the desired rate is achieved.
FAQs
Can I use a standard flasher relay on LED lights?
No, it is not recommended to use a standard flasher relay on LED lights. LED lights require a specialized flasher relay that is designed to work with low wattage lights. Using a standard flasher relay can cause the lights to flash too fast or too slow, which can be distracting to other drivers and reduce the effectiveness of the lights.
Can I install a LED flasher relay in any vehicle?
Yes, a LED flasher relay can be installed in any vehicle that uses LED lights. However, it is important to ensure that the relay is compatible with the vehicle’s electrical system and that it is installed correctly to avoid damage to the lights or the vehicle.
What is the purpose of the ground connection?
The ground connection provides a path for the electrical current to return to the vehicle’s battery. This helps to ensure that the relay and the lights operate correctly and safely.
How do I adjust the flashing rate of the LED lights?
The flashing rate of the LED lights can be adjusted by changing the resistance of the relay. This can be done by turning a small screw located on the side of the relay. Turn the screw clockwise to slow down the flashing rate and counterclockwise to speed it up.
Can I install the LED flasher relay myself?
Yes, the LED flasher relay can be installed yourself. However, if you are not familiar with electrical wiring or are unsure about how to install the relay, it is recommended to seek the assistance of a professional to avoid damaging the vehicle or the lights.
