What is it.

Reply Subscribe

Jul 19, 2025 | 06:58 PM

Michael2

Thread Starter

Junior Member

Joined: Jul 2012

Posts: 6

Likes: 0

What is it.

Does anyone know what this is and is it supposed to be connected to something? 2004 F150 5.4 Thanks

Jul 19, 2025 | 10:42 PM

glc

Senior Member

Joined: Dec 2006

Posts: 43,526

Likes: 817

From: Joplin MO

If that's a plug in the end, it connects to something you don't have.

Jul 20, 2025 | 08:04 AM

getterdun

Member

Joined: Sep 2012

Posts: 77

Likes: 8

From: Summerville, SC

That's for the 4WD system which your truck does not have. They put it on all the 2WD trucks too, and just plug it.

Reply Share