Hello,
so my issue is that I cant adjust heigh on driver seat, Does anyone encountered this issue? I can move the seat in all other direction even the front side of the seat is moving ( the front part of that part you sit on is tilting). It is not fuse because passenger side seat is working perfectly.

 

I have the same exact issue on my 2002 gs300. I know there are two motors, I’m pretty sure 1 controls seat height, and the other controls foward and reverse motion. I’m going to pull the connector and power each with 12v to find the faulty motor.

 

Sweet, keep me updated. I would try myself but I am more of a mechanical guy, not electrical guy.