NHTSA Complaint #11529471 — 2016 KIA SORENTO

The oil pressure switch failed in our 2006 Kia Sorento with 46,681 miles. We purchased this car new from same Kia dealer that services it. The oil leaking from the pressure switch got onto the exhaust manifold, and lots oil had traveled through wiring harnesses and got inside electrical connectors including half filling inside the computer unit ECM/ECU? main pin wiring connection. After searching online I found that many other people have reported the same oil leaking problem with the oil pressure switch in various Kia vehicles, though the Kia dealership told me there is no recall for it. This was surprising to me especially when I noticed smoke coming off of manifold when I took it to the Kia service center, and when their repair service man sent me a video from Kia showing the amount of oil that leaked up the wires inside of harness into the electrical pin connections going to the car computer system. I do have a copy of this video. This seems very concerning to me and makes me worried.