#Western plow wiring diagrams driver

Similarly, the second relay is connected to the headlamps, and when triggered, will allow the flow of electricity to the headlamps.

Each relay is connected to a specific component, and when triggered, will allow the flow of electricity to that component.įor example, the first relay is connected to the battery, and when triggered with the appropriate voltage, will allow the flow of electricity to the motor. The relays are represented by small circles, which are arranged in a specific pattern depending on the type of Fisher snowplow you have. In addition to the previously mentioned components, the diagram also includes several relays, which are used to control the flow of power to the various components.

#Western plow wiring diagrams driver

This harness supplies power to the controller, allowing for the driver to switch between forward and reverse driving directions.įisher Snowplows 3 Port Diagrams: A Look at the Relays The third component is the controller, which is represented by a yellow line extending from the battery to the controller. This harness connects the headlamps to the battery, and provides power to the headlamps when the plow is in use. The second component of the diagram is the headlamp harness, which is represented by a red line extending from the battery to the headlamps. This is the source of power for the plow, and should be connected with a 12 or 24 volt DC power source. The first component of the diagram is the battery, which is represented by a black dot in the center of the diagram. In order to understand the three port wiring diagram of a Fisher snowplow, it is important to identify and understand the various components of the diagram. Identifying the Components of the Diagram This ensures that the plow can be operated safely and properly, ensuring safe and efficient snow removal. When properly connected, the flow of electricity through the three ports will be as follows: port 1 providing power to the motor, port 2 powering the headlamps, and port 3 supplying power to the controller. Finally, port 3 is used to connect the snowplow controller, which enables the driver to switch between forward and reverse driving directions. Port 1 is used to provide power to the plow motor, while port 2 is used to provide power to the headlamps.

The three ports on the Fisher snowplow wiring diagram are numbered 1, 2 and 3, which correspond to the battery, headlamp harness and control harness, respectively. Understanding the diagram and how these components interact with one another is essential for proper snowplow installation and operation. The three port diagram is comprised of several components, including the battery, headlight harness, controller, harness, relays, connectors, and the snowplow itself. In this article, we'll take a look at the three port wiring diagram of a Fisher snowplow, so that you can understand how it all fits together.įisher plows utilize a 3 port wiring system, also known as a “plug-and-play” system, which allows for easy installation and a reliable connection between the snowplow and your vehicle. Fisher plows are known for their reliability and ease of use, but wiring diagrams can be a bit confusing to the uninitiated. Snowplows are an invaluable tool for clearing snow, ice and debris from roads, driveways and other areas.

Understanding Fisher Snowplows 3 Port Diagrams