We decided regaining heated seat function was not the end of the road for us. We felt a need to keep chugging along. That lead us to investigating heated and cooled seats in an XLT. We hit the wiring diagrams again and came up with a design, sourced all of the parts, and began our prototyping. By February we had a truck with working heated and cooled seats. The design for 2018-2020 heated and ventilated seats was born from this along with an updated heated seat harness for 2018-2020 F150s.