My Son`s 2018 nissan titan had abs light come on and speedometer quit working. They denied warranty because there was a crack in the tail light that filled with water. The egc harness and frame harness had corrosion at the connector under the passenger side towards the front. They claim water went from back left tail light to connector under passenger door. I removed the tail light and it was dry no corosion and the light still worked. Looking at 5000 to repair