WARNING: This page is about a different car, the 2002 Ford Econoline. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Repair all other DTCs before repairing the following DTCs: P1714, P1715, P1740.
Fig 1: Pinpoint Test F: Solenoid Mechanical Failure (F1-F2)
Courtesy of FORD MOTOR CO.
Fig 2: Pinpoint Test F: Solenoid Mechanical Failure (F2-F3)