Does anyone have a 3rd row seat wiring diagram?

[Nutro]

I am trying to add power 3rd row seat to my 2020 PPV Tahoe but I need to know which wires are power and down for each seat. I can't find a diagram at all.

 

[D ppv]

I am trying to add power 3rd row seat to my 2020 PPV Tahoe but I need to know which wires are power and down for each seat. I can't find a diagram at all.

I got a 15 with same issue