the seat will slide forward and back on 2006 Kia Optima

it nis reclined back and it will continue to go back it just wont go to te up position

Asked by for the 2006 Kia Optima
In this case the motor has power either something has broken internally in the seat or the control switch is defective. A mechanic may be able to supply direct power to the seat motor to get it back in its upright position if the switch itself is defective,