WARNING: This page is about a different car, the 2000 Mercury Mountaineer, 2000 Ford Explorer, 1999 Mercury Mountaineer, and 1999 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Power Window System Wiring Diagram (Explorer 2-Door - 1999-2000)
Fig 2: Power Window System Wiring Diagram (Explorer & Mountaineer 4-Door - 1999)
Fig 3: Power Window System Wiring Diagram (Explorer & Mountaineer 4-Door - 2000)