Wires?
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Cross-Country
Joined: Jan 2021
Posts: 65
Likes: 21
From: Cape Cod, MA
Wires?
2017 f350 xlt 6.2. Anyone know what these 4 capped off wires may be? They are on the passenger side by the fuse panel. I don’t have upfitter switches.
Last edited by apstang50; Feb 16, 2021 at 09:04 AM. Reason: Added content
Junior User
Joined: Sep 2020
Posts: 73
Likes: 7
From: Orange County, CA
4 wires pre ran to other side of firewall. They are there to hook up accessories. Short but useful vs drilling a hole in the firewall or poking a hole in a rubber grommet.
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Cross-Country
Joined: Jan 2021
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From: Cape Cod, MA
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Junior User
Joined: Sep 2020
Posts: 73
Likes: 7
From: Orange County, CA
You will find a similar bundle to your picture directly behind the fuse block on passenger side next to firewall. Reach down to the right side of the box and you should feel the wires. They are short and some people like to pull the wheel well liner to get to them, but isn’t necessary.
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