If you own a 2016 F250 or F350 Super Duty, you know that these trucks are built to work hard. Whether you’re using your truck for commercial purposes, family road trips, or off-road adventures, having the right equipment installed is essential. One of the most useful features of the 2016 F250 is the upfitter switch wiring system.
What are Upfitter Switches?
Upfitter switches are a set of auxiliary switches that can be used to power aftermarket accessories such as lights, winches, or air compressors. The switches are located on the dash panel and can be programmed to activate specific circuits in the truck’s electrical system.
The 2016 F250 comes with four upfitter switches located on the lower left-hand side of the dash panel. These switches have been pre-wired so that they can be used to power a range of different accessories.
Wiring Diagram for Upfitter Switches on a 2016 F250
If you’re planning to install aftermarket accessories on your 2016 F250 or F350 and want to use the upfitter switches, you’ll need to follow a specific wiring diagram. This diagram will help you understand which wires to connect to which switches and where to connect them.
| Switch | Wire Color | Function |
|---|---|---|
| 1 | White/Orange | 12V Ignition |
| 2 | Violet/Brown | Accessory 1 |
| 3 | Dark Blue/Orange | Accessory 2 |
| 4 | Brown/White | Ground |
When wiring up aftermarket accessories, it’s important to use the correct gauge wire and to follow proper installation techniques. We recommend consulting with a professional installer or your local Ford dealership to ensure that your installation is safe and effective.
FAQ about Upfitter Switches on a 2016 F250
What is the maximum amperage rating for the upfitter switches?
The upfitter switches on a 2016 F250 are rated for 15 amps each. This means that the total combined load for all four switches cannot exceed 45 amps.
Can I use the upfitter switches to power a winch?
Yes, the upfitter switches can be used to power a winch. However, it’s important to ensure that the wiring and switch are properly rated for the amperage requirements of your winch. We recommend consulting with a professional installer or your local Ford dealership to ensure that your installation is safe and effective.
Can I add additional upfitter switches to my 2016 F250?
Yes, Ford offers a kit that allows you to add up to four additional upfitter switches to your 2016 F250 or F350. This kit includes the switches, wiring harness, and instructions for installation.
Do I need to have my upfitter switches programmed by a dealership?
No, the upfitter switches on a 2016 F250 are pre-programmed and ready to use. However, if you’re installing accessories that require additional programming, you may need to visit your local Ford dealership to have the programming done.
Is it safe to use the upfitter switches to power aftermarket accessories?
Yes, the upfitter switches on a 2016 F250 are designed to safely power aftermarket accessories. However, it’s important to ensure that the wiring, switch, and accessories are properly rated for the amperage requirements of your equipment. We recommend consulting with a professional installer or your local Ford dealership to ensure that your installation is safe and effective.
