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: Automatic Climate Control System Wiring Diagrams (1 Of 8)
Courtesy of FORD MOTOR COMPANY
Fig 2: Automatic Climate Control System Wiring Diagrams (2 Of 8)
Courtesy of FORD MOTOR COMPANY
Fig 3: Automatic Climate Control System Wiring Diagrams (3 Of 8)
Courtesy of FORD MOTOR COMPANY
Fig 4: Automatic Climate Control System Wiring Diagrams (4 Of 8)
Courtesy of FORD MOTOR COMPANY
Fig 5: Automatic Climate Control System Wiring Diagrams (5 Of 8)
Courtesy of FORD MOTOR COMPANY
Fig 6: Automatic Climate Control System Wiring Diagrams (6 Of 8)
Courtesy of FORD MOTOR COMPANY
Fig 7: Automatic Climate Control System Wiring Diagrams (7 Of 8)
Courtesy of FORD MOTOR COMPANY
Fig 8: Automatic Climate Control System Wiring Diagrams (8 Of 8)