WARNING: This page is about a different car, the 2011 Lincoln MKT. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Automatic Climate Control System Circuit Diagram (1 Of 4)
Courtesy of FORD MOTOR CO.
Fig 2: Automatic Climate Control System Circuit Diagram (2 Of 4)
Courtesy of FORD MOTOR CO.
Fig 3: Automatic Climate Control System Circuit Diagram (3 Of 4)
Courtesy of FORD MOTOR CO.
Fig 4: Automatic Climate Control System Circuit Diagram (4 Of 4)