If you’re looking for a diagram of the trailer wiring harness for a 2017 Ford F150, you’re in the right place. In this article, we’ll take a look at the wiring harness for a 2017 Ford F150 and provide you with all of the information you need to know to get started.
What is a Trailer Wiring Harness?
A trailer wiring harness is a set of wires that connects your trailer to your vehicle’s electrical system. It powers the trailer’s brake lights, turn signals, and taillights, as well as any other accessories you may have on your trailer. A wiring harness is essential for towing anything with your vehicle, as it ensures that your trailer’s lights are working properly and that other drivers can see you on the road.
What’s Included in the Wiring Harness?
The wiring harness for a 2017 Ford F150 includes several components, including:
- A seven-pin connector
- A four-pin connector
- A relay box
- A fuse box
- A wiring harness
How Do I Install the Wiring Harness?
Installing the wiring harness for a 2017 Ford F150 is a relatively simple process. Here are the steps you need to follow:
- Locate the wiring harness under the vehicle.
- Attach the seven-pin connector to the truck’s seven-pin connector
- Attach the four-pin connector to the truck’s four-pin connector
- Plug in the wiring harness to the trailer’s wiring harness
- Install the relay box and the fuse box in their respective locations
- Test the wiring harness to ensure that all lights and accessories are working properly
2017 Ford F150 Trailer Wiring Harness Diagram
Here is the wiring harness diagram for a 2017 Ford F150:
| Wire Color | Application | Function |
|---|---|---|
| Green/Orange | Left Turn Signal | +12VDC (Output) |
| Red/Black | Ground | Ground |
| White/Light Green | Reverse Light | +12VDC (Output) |
| Black/Pink | Right Turn Signal | +12VDC (Output) |
| Blue | Electric Trailer Brake Output | +12VDC (Output) |
| Brown | Taillight Circuit | +12VDC (Output) |
| Yellow | Auxiliary Power | +12VDC (Output) |
FAQ
Do I need a wiring harness for my trailer?
Yes, you need a wiring harness for your trailer. It’s essential for ensuring that your trailer’s lights and accessories are working properly, and that other drivers can see you on the road.
How do I install a wiring harness for my 2017 Ford F150?
Installing a wiring harness for your 2017 Ford F150 is a relatively simple process. You’ll need to locate the wiring harness under the vehicle, and then attach the seven-pin and four-pin connectors to the appropriate connectors on the truck. From there, you’ll need to plug in the wiring harness to the trailer’s wiring harness and install the relay box and fuse box.
What’s included in the wiring harness for my 2017 Ford F150?
The wiring harness for a 2017 Ford F150 includes a seven-pin connector, a four-pin connector, a relay box, a fuse box, and a wiring harness.
What’s the wire color code for the 2017 Ford F150 trailer wiring harness?
The wire color code for the 2017 Ford F150 trailer wiring harness is as follows:
| Wire Color | Application | Function |
|---|---|---|
| Green/Orange | Left Turn Signal | +12VDC (Output) |
| Red/Black | Ground | Ground |
| White/Light Green | Reverse Light | +12VDC (Output) |
| Black/Pink | Right Turn Signal | +12VDC (Output) |
| Blue | Electric Trailer Brake Output | +12VDC (Output) |
| Brown | Taillight Circuit | +12VDC (Output) |
| Yellow | Auxiliary Power | +12VDC (Output) |
What are the benefits of using a wiring harness for my trailer?
Using a wiring harness for your trailer ensures that your trailer’s lights and accessories are working properly, which is essential for safety on the road. It also makes it easier to connect your trailer to your vehicle, as everything is pre-wired and ready to go.
How do I test the wiring harness for my 2017 Ford F150?
To test the wiring harness for your 2017 Ford F150, you’ll need to connect your trailer to your vehicle and then turn on the lights and accessories. Check to make sure that all of the lights are working properly, including the brake lights, turn signals, and taillights. If anything isn’t working, you may need to replace the wiring harness or make repairs to any damaged wires.
