SR5 to Limited Seats

Hello all, I just picked up a set of first gen Tacoma bucket seats with the power lumbar feature. I was hoping to put these into my SR5 but I only see one wire on the truck's end, which I believe is for the seatbelt. To retain the power lumbar feature, what is required? Is there an OEM wire available that I can install? Thank you!

 

Woah woah, you're telling me I could have had a power lumbar feature if I ripped the seats out of a junkyard first gen limited???
Can confirm however, that wire leading into the floorboard when you unbolt the driver's seat is the seatbelt sensor.
Additional note tho, you cannot just plug it in, you WILL have to run power to it.

 

Thank you. Moreover what I was trying to ask was is there an OEM wire that is available to run power to the seat or will I have to fabricate that myself?

 

You should have a existing power pigtail hidden under the carpet