I have a Kia 2018 optima EX with power seat in the front. I had water damage that impacted the power seat functionality of each of the front two seats, but will focus on drivers side seat. The seat will incline forward but not decline backward. I have removed the panels covering the switch etc. and tested the wires leading to the switch with an auto pen, all seem to be functioning properly. I tested the power/ground at this point with a multimeter, it seems to be fine. I cannot remove the seat due to the fact that it will not move forward (and the back two screws are out of reach). I ordered a new switch on a hunch, but that did not work. Does anyone have any idea how I may solve this problem? Thank you all and any help is appreciated.