FixVault

Function Selector Switch Vacuum Connector End View

WARNING: This page is about a different car, the 2004 Lincoln Navigator and 2004 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Function Selector Switch Vacuum Connector End View
G02779691Courtesy of FORD MOTOR CO.
Fig 2: Vacuum Application Chart - Manual A/C
G02779692Courtesy of FORD MOTOR CO.