WARNING: This page is about a different car, the 2020 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Climate Controlled Seats Wiring Diagrams (1 Of 5)
Courtesy of FORD MOTOR COMPANY
Fig 2: Climate Controlled Seats Wiring Diagrams (2 Of 5)
Courtesy of FORD MOTOR COMPANY
Fig 3: Climate Controlled Seats Wiring Diagrams (3 Of 5)
Courtesy of FORD MOTOR COMPANY
Fig 4: Climate Controlled Seats Wiring Diagrams (4 Of 5)
Courtesy of FORD MOTOR COMPANY
Fig 5: Climate Controlled Seats Wiring Diagrams (5 Of 5)