Driver Seat (power)

[str8wkd1]

Hello, I have a 03 Kon that is having a confusing problem with my drive side power seat, hear we go it started od that it would go so far in one direction with the button when it stoped you would have to pus the button the other way to keep it going the same direction you were origanoly were going and now the seat will only go aproxomatly 1/4 inc both ways with the seat button but if you push memory button it will move further but once back to the stuck spot that al she rote any ideas is there a track sencer or what