WARNING: This page is about a different car, the 1996 Ford Ranger and 1996 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: SRS Wiring Diagram (Explorer)
Fig 2: SRS Wiring Diagram (Ranger With Passenger-Side Deactivation)
Fig 3: SRS Wiring Diagram (Ranger Without Passenger-Side Deactivation)