Adding factory rear heated seats to 22 lariat

[caperj]

What option lariat do you have, my 502a has heated rears.

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[dolsen]

What option lariat do you have, my 502a has heated rears.

I’m not sure who you’re asking, but I have a 501A. I think all lariats have the same floor harness. There’s another member on here with a 510A lightning that doesn’t have factory heated rear seats and he added them. He also has the same floor harness that had the C pillar connector

 

[caperj]

Asking OP, I see the 501a has no rear heated, I was wrong in thinking all Lariats had heated rears.

 

[dolsen]

Asking OP, I see the 501a has no rear heated, I was wrong in thinking all Lariats had heated rears.

Correct, only the lariat high does. I have added the rear heated seats to my lariat mid and I have helped walk another individual through doing the same, and and currently helping 2 others as well.

 

[Fritcherc]

What trim? Mine didnt have it either.. I just had to make it

I have an XLT.

 

[Jesse-Infotainment]

I have an XLT.

Then it wont be there. You will have to make it. Power runs to the BCM and the BCMB. The other wires are all the wires for the controls of the switches.

 

[hotrodmex]

This is a tanget to this discussion, but the largest knowledgebase for sure.

Does anyone know the amp draw of the rear seat heaters on high? It looks like it might be a good spot for any hot-at-all-times and hot-on-run needs, but it's also on a fuse shared with things I'd prefer to not blow the fuse on. Plus the wires are tiny, so I'm thinking probably just triggers.

 

[Fritcherc]

Is there a part number for the harness from the center console to the rear seat?

 

[RickBullotta]

If you have a 120V outlet in the back, the solution is simple - a $30 heated blanket from Amazon!

 

[jpowell1161]

Out of curiosity, can you just send 12v to the FORD heating pads and have them come on?

I have a lowly XL with cloth seats, but I wanted to add factory heating pads under some seat covers.

 

[Mizzou.Mike]

what is the part number for the heated seat kit?

I just ordered the entire rear heated seat “kit” from varsity Ford (only cost $370 plus shipping) but unfortunately they said MU2Z-14S411-SA (WPT-1687) is on national back order with no return to stock date. Are there any alternatives for this?

 

[dolsen]

what is the part number for the heated seat kit?

There isn’t a kit, I referred to it as a “kit” for the sake of brevity. You have to order all of the pieces individually

you aren’t the first person that I have confused with that, so I edited my post

 

[Pronebeta]

Currently working on heated rears on my 501a Lariat. Thanks Jesse and other for this post, could not have done this without you. My daughter is excited for this upgrade, and thats enough for me to push ahead.
Rewired center console, added factory switches. Tested heat pads and wiring before installing in seats.

 

[Martyman]

Currently working on heated rears on my 501a Lariat. Thanks Jesse and other for this post, could not have done this without you. My daughter is excited for this upgrade, and thats enough for me to push ahead.
Rewired center console, added factory switches. Tested heat pads and wiring before installing in seats.

Pronebeta, great job on installing everything. Do you have any tips on where and what the harness connects to in the center console? The easiest parts to install are the rear seat pads, rear harnesses, and heating modules.

 

[dolsen]

Pronebeta, great job on installing everything. Do you have any tips on where and what the harness connects to in the center console? The easiest parts to install are the rear seat pads, rear harnesses, and heating modules.

The heated seat harness connect to the large white connector next to the driver side C-pillar

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