Power Steering Pressure Switch: Description
WARNING: This page is about a different car, the 2004 Dodge Pickup and 2004 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
A pressure sensing switch is used in the power steering system. It is mounted on the high-pressure steering hose. (Fig 1). This switch will be used with both 3.7L and 5.7L engines. There is no pressure switch used for the 4.7L or the 5.9L pump.