Fleetwood V8-5.7L VIN P (1994)
Power Steering Pressure Switch: Description and Operation
PCM Wiring Diagram.
Purpose:
This switch informs the PCM when the power steering pressure id high. During high pressure conditions, the PCM will increase idle speed to
compensate for the additional load.
Operation:
The switch is normally open and will close when the power steering fluid pressure is high, such as when the vehicle is in a parking maneuver.