As motorcycle enthusiasts, we know that one of the most exciting parts of owning a Harley-Davidson is the ability to customize it to your liking. One of the most popular customizations is installing an accessory switch, which allows you to power additional electronic devices on your motorcycle. In this article, we will cover the basics of Harley Davidson accessory switch wiring and provide an installation guide, wiring and connection procedures, as well as safety and troubleshooting tips.
Harley Davidson Accessory Switch Wiring Basics: If you’re not familiar with accessory switches, they are simply an on/off switch that is used to control power to additional electronic devices on your motorcycle. These devices can include anything from GPS systems to heated grips. Harley-Davidson offers a variety of accessory switches that are designed to fit a range of Harley models, and they are generally easy to install.
Accessory Switch Installation Guide: Installing an accessory switch on your Harley is a straightforward process that can be completed with basic tools. However, it’s important to follow the installation guide provided by Harley-Davidson to ensure that the switch is installed correctly and safely. In this article, we will guide you through the installation process step-by-step, so you can enjoy your new accessory switch with confidence.
- Installing an accessory switch on your Harley-Davidson is a popular customization that allows you to power additional electronic devices on your motorcycle.
- Harley-Davidson offers a variety of accessory switches that are designed to fit a range of Harley models, and they are generally easy to install.
- It’s important to follow the installation guide provided by Harley-Davidson to ensure that the switch is installed correctly and safely.
Harley Davidson Accessory Switch Wiring Basics
If you’re looking to add some extra electrical accessories to your Harley-Davidson motorcycle, then you’ll need to understand the basics of the accessory switch wiring. We’ll explain what you need to know in simple terms so that anyone can understand.
Firstly, what is an accessory switch? It’s a switch that allows you to control additional electrical accessories on your motorcycle. These accessories might include extra lights, heated grips, or a GPS system. The switch is usually mounted on the handlebars or somewhere on the fairing.
When it comes to wiring the switch, you’ll need to know about wires, connectors, and 12V power. The accessory switch needs to be connected to an accessory wire that provides 12V power. This wire is usually connected to the battery or the ignition/accessory power.
You’ll also need to connect the accessory switch to a ground connection. This ensures that the electrical circuit is complete and that the accessory switch works properly. The ground connection is usually connected to the frame of the motorcycle.
To connect the accessory switch to the accessory wire and ground connection, you’ll need to use connectors. There are different types of connectors available, such as bullet connectors or spade connectors. Make sure that you use the right type of connector for your motorcycle and accessory switch.
It’s also important to know about the accessory connector. This is a connector that allows you to connect your accessory to the motorcycle’s electrical system. The accessory connector is usually located under the seat or somewhere on the fairing.
To connect your accessory to the motorcycle’s electrical system, you’ll need to use the accessory wire and the accessory connector. Make sure that you follow the manufacturer’s instructions carefully when wiring your accessory to the motorcycle.
In summary, wiring an accessory switch to your Harley-Davidson motorcycle is not difficult if you understand the basics of wiring. You’ll need to know about wires, connectors, and 12V power, as well as the accessory connector and ground connection. With a little bit of knowledge and the right tools, you can add extra electrical accessories to your motorcycle and enjoy the ride even more.
Accessory Switch Installation Guide
Installing an accessory switch on your Harley Davidson can be a great way to add more functionality to your motorcycle. With the right preparation and appropriate service, you can easily install an accessory switch on your motorcycle. In this guide, we will walk you through the steps to install an accessory switch on your Harley Davidson.
First, you will need to ensure that the accessory switch you have is compatible with your motorcycle model fitment. You can check the service manual for your motorcycle to see if there are any specific instructions for installing an accessory switch. If you are unsure about the compatibility of the accessory switch, you can consult with an authorized Harley-Davidson dealer.
Before you begin the installation, you will need to remove the right side cover and remove the seat to access the wiring. Once you have access to the wiring, you can begin the installation process.
To install the dash panel switch, you will need to connect the accessories to either the four-way connector or the splice caps. Then, connect the stock harness connector located under the switch hole plug to the dash panel switch. Position the dash panel switch into the dash panel opening and install the two screws. Tighten the screws to 1.4-1.9 N·m (12-17 in-lbs).
If you are installing a rocker switch kit for auxiliary accessory housing, determine the desired location of the rocker switch-to accessory wire splice point(s) before cutting any wires. Allow enough slack in the wires to properly route the wires and to allow for fork movement. Trim the switch and accessory wires at the splice point, allowing approximately 1-2 in. (25.4-50.8 mm) of overlap on each wire.
Finally, test the accessory switch to make sure it is working correctly. If you encounter any issues during the installation process, consult with an authorized Harley-Davidson dealer for appropriate service.
In summary, installing an accessory switch on your Harley Davidson requires proper preparation, appropriate service, and careful installation. By following the steps outlined in this guide, you can easily install an accessory switch on your motorcycle and enjoy the added functionality it provides.
Wiring and Connection Procedures
When it comes to wiring and connecting accessories on your Harley Davidson, it is very important to follow the correct procedures to ensure safety and proper function. We will guide you through the steps to make sure that your wiring is done correctly.
First, make sure that your battery is disconnected before starting any wiring work. This will prevent any electrical shocks or damage to your bike’s electrical system. Next, locate the wire harness on your bike. This is the bundle of wires that connects all of the electrical components on your bike. Check the wiring diagram to identify the wires that you will need to connect your accessories.
Once you have identified the wires you need, you can begin connecting your electrical accessories. Make sure that you use the correct gauge wire for your accessory and that it is securely connected to the wire harness. Use cable straps to secure your wiring to the frame of your bike to prevent any damage or interference.
When connecting your accessories, it is important to use a relay or inline fuse holder to protect your bike’s electrical system in case of a short circuit. Make sure that you use ring terminals and a positive battery terminal bolt to connect your accessories to the positive terminal of your battery.
To ensure proper function, use an electrical connection harness to connect your accessories to the eight-way Molex P&A accessory connector. This will provide battery power, ignition/accessory power, and ground connection to your accessories. Make sure that you seal all of your connections with sealed splice connectors to prevent any water or moisture from entering the wiring.
Finally, install an inline fuse on your accessory’s positive wire and install the main fuse back into the fuse box. This will protect your bike’s electrical system from any overloads or short circuits. Make sure that you verify that the ignition switch is off before installing the main fuse.
In conclusion, wiring and connecting accessories on your Harley Davidson requires attention to detail and following the correct procedures. By following the steps outlined above, you can ensure that your accessories are properly connected and safe to use.
Safety and Troubleshooting Tips
When it comes to wiring your Harley Davidson accessory switch, safety should be your top priority. We recommend that you follow these tips to ensure a safe and successful installation:
- Service Manual: Before starting any wiring work, it is very important to read the service manual carefully. The manual will help you understand the wiring diagram and give you an idea of what you need to do.
- Ground Connection: The ground connection is very important in any electrical circuit. Make sure you have a good ground connection to avoid any electrical overload.
- Amps and Amperage Rating: Always check the amperage rating of the accessory switch and make sure it is suitable for your needs. Do not exceed the maximum amperage rating of the switch.
- Fused Connection: It is always a good idea to use a fused connection. This will protect your accessory switch and the rest of your electrical system in case of a short circuit.
- Kit Contents: Make sure you have all the necessary components in your accessory switch kit. This will save you time and ensure a smooth installation.
- GPS and B+ Connection: If you are installing a GPS system, make sure you connect it to the B+ connection. This will ensure that your GPS system is always powered, even when the ignition is off.
- Molex and Deutsch Connector: Make sure you use the correct connector for your accessory switch. The Molex connector is commonly used for Harley Davidson wiring, while the Deutsch connector is used for other types of wiring.
- Battery Power: Always disconnect the battery power before starting any wiring work. This will prevent any electrical shock or damage to your electrical components.
- Electrical Caddy: Use an electrical caddy to keep all your wires organized and avoid any confusion during installation.
- Butt Splice and Ultratorch UT-100: Use a butt splice to connect wires together. For best results, use an Ultratorch UT-100 or a Robinair heat gun with a heatshrink attachment.
- Radiant Heating Device and Heat Shrink: Use a radiant heating device to shrink your heat shrink tubing. This will ensure a tight and secure connection.
- Electrical Tape and Cable Straps: Use electrical tape to secure your wires and cable straps to keep them organized and in place.
- Screws and Hole Plug: Use screws to secure your accessory switch housing to your motorcycle. Use a hole plug to cover any unused holes in your switch housing.
If you follow these tips, you should be able to successfully wire your Harley Davidson accessory switch without any issues. However, if you encounter any problems, troubleshoot the issue as soon as possible to avoid any further damage.