The Harley-Davidson FLHTCU, also known as the Electra Glide Ultra Classic, is a classic touring motorcycle that boasts of class, performance, and reliability. One of the most important aspects of owning a touring motorcycle is understanding its wiring diagram. Wiring diagrams help you to understand the electrical and wiring systems of your motorcycle. In this article, we will discuss the FLHTCU wiring diagrams color in detail.
What are wiring diagrams?
If you are an owner of a motorcycle or any other vehicle, you must have come across a wiring diagram. A wiring diagram is a schematic representation of an electrical circuit. It shows the connectivity and functioning of various electrical components in a bicycle or any other vehicle. Wiring diagrams are essential for DIY repairs and troubleshooting of electrical systems in your motorcycle.
Wiring diagrams can be complex or straightforward, depending on the complexity of the vehicle’s electrical system. They may include color codes and symbols to make them easy to read and understand.
FLHTCU Wiring Diagrams Color
The FLHTCU wiring diagrams color is specific to the Harley-Davidson FLHTCU Electra Glide Ultra Classic. The FLHTCU wiring diagram color code is a combination of letters and numbers that represent the different electrical components on the motorcycle. Understanding the FLHTCU wiring diagram colors is essential for repair and troubleshooting of the motorcycle’s electrical system.
The FLHTCU wiring diagrams color has some standard color codes. The standard color codes used in Harley-Davidson wiring diagrams are:
| Wire Color | Function |
|---|---|
| Black | Ground |
| White | Power |
| Yellow | Accessory power |
| Red | Ignition power |
| Green | AC power |
FLHTCU Wiring Diagrams Color Code
The FLHTCU wiring diagrams color code is a combination of the standard color codes and additional codes for specific electrical components. The FLHTCU wiring diagrams color code has the following colors:
| Wire Color | Function |
|---|---|
| Orange/White | Left turn signal |
| Green/Black | Ground for fuel pump |
| Gray | Accessory power (front) |
| Black/White | Ground for accessory power |
| Blue | Brake light switch |
| Yellow/Red | Right turn signal |
| Green/Yellow | Ground for ignition module |
| Red/Yellow | Ignition switch |
| Black/Yellow | Ground for ignition power |
| Orange | Accessory power (rear) |
| Brown/White | Tachometer |
| Green/Gray | Ground for fuel gauge |
| Pink | Fuel sender to gauge |
FLHTCU Wiring Diagrams Color FAQ
What is the function of the black wire in FLHTCU wiring diagrams color?
The black wire is the ground wire that provides a return path for the electrical current. It connects the electrical components to the battery or the frame of the motorcycle.
What is the function of the white wire in FLHTCU wiring diagrams color?
The white wire connects the electrical components to the battery’s positive terminal or the power source.
What is the function of the yellow wire in FLHTCU wiring diagrams color?
The yellow wire provides power to the accessory components on the motorcycle.
What is the function of the red wire in FLHTCU wiring diagrams color?
The red wire provides power to the motorcycle’s ignition system.
What is the function of the green wire in FLHTCU wiring diagrams color?
The green wire provides AC power to the motorcycle’s charging system.
Conclusion
Understanding the FLHTCU wiring diagrams color is essential for maintaining and troubleshooting the Electra Glide Ultra Classic’s electrical system. This article has provided a comprehensive guide to FLHTCU wiring diagrams color, including the standard color codes and the additional codes for specific electrical components. Table and FAQ have been included to help you have a better understanding of FLHTCU wiring diagrams color.
