Electric seats

[ochoa1801]

How know if the 4runner 2005 SR5 it's pre wire for change my manual seats for electric seat with lumbar head. Or I need do a lot modification.

Thanks for advice

 

[dadigab]

Most likely you will find power seat wiring harnesses just carpet near seat mounts. you could also look in fuse panel and look to see if there are contacts on both sides of fuse. That would indicate some wiring is there. Alot of manufactors are now making only one maybe two wiring harnesses just to control quality and costs.
Remove seat look inside any slots or holes in carpet under seat.

 

[ochoa1801]

thanks. Recent check fuse box and according to the manual, the heat fuses power seats and seats are in place. which should mean that if this prewired.