WARNING: This page is about a different car, the 2015 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Automatic Climate Control System Wiring Diagram (1 of 8)
Courtesy of FORD MOTOR COMPANY
Fig 2: Automatic Climate Control System Wiring Diagram (2 of 8)
Courtesy of FORD MOTOR COMPANY
Fig 3: Automatic Climate Control System Wiring Diagram (3 of 8)
Courtesy of FORD MOTOR COMPANY
Fig 4: Automatic Climate Control System Wiring Diagram (4 of 8)
Courtesy of FORD MOTOR COMPANY
Fig 5: Automatic Climate Control System Wiring Diagram (5 of 8)
Courtesy of FORD MOTOR COMPANY
Fig 6: Automatic Climate Control System Wiring Diagram (6 of 8)
Courtesy of FORD MOTOR COMPANY
Fig 7: Automatic Climate Control System Wiring Diagram (7 of 8)
Courtesy of FORD MOTOR COMPANY
Fig 8: Automatic Climate Control System Wiring Diagram (8 of 8)