What is this connector for?

[MountainAlive]

Saw this unused connector behind my rear seat, drivers side. It’s near the modem. Anyone happen to know what this is for?

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[MTBAZ]

Do you have a photo of the bottom and what color wires are going into it?

My first thought is something to do with the sound system.

 

[bmwhitetx]

Your profile just says 23 ER. What trim do you have? That MY had ER standard or optional for all trims but Pro. Significant difference between XLT and Platinum.

 

[MountainAlive]

Your profile just says 23 ER. What trim do you have? That MY had ER standard or optional for all trims but Pro. Significant difference between XLT and Platinum.

I’ve got lariat trim. The full package version (can’t remember if that’s 311 or 312).

 

[MountainAlive]

I’ve got lariat trim. The full package version (can’t remember if that’s 311 or 312).

Extended range

 

[bmwhitetx]

I’ve got lariat trim. The full package version (can’t remember if that’s 311 or 312).

Lariat ER is actually 512A. 311-312 are XLT trims.
I have a 512A, will try to look later today to see what I have there.

You can update the Vehicles part of your profile by clicking here.

 

[bmwhitetx]

Yep, it's just blank. FYI, that box it's next to isn't the modem. It's the amp for the B&O sound system.

 

[Nomoregas]

I had no idea my truck has a modem in it, hmm

 

[MountainAlive]

Here’s a more zoomed out pic.

 

[TaxmanHog]

Do you have a sliding glass rear window?

Lariat-ER usually have one.

 

[Scorpio3d]

Damn!
I was hoping that was for the flux capacitor upgrade that Ford was working on.

 

[MountainAlive]

Do you have a sliding glass rear window?

Lariat-ER usually have one.

Yes I do have the sliding bed window. Cool diagram! I think the area I’m looking at is just outside the right side frame of that diagram.

 

[markboris]

There are no wires going to it. It is an inline connector with no wire harness connected to either side. I didn't research what wire harness would be connected to it and what it would be for but I could if you really need to know.

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