Circuit Description
WARNING: This page is about a different car, the 2005 Suzuki Reno and 2005 Suzuki Forenza. However, it is still accessible from the selected car via links, so may be relevant.
The speed sensitive power steering (SSPS) control module determines current flow of the power steering fluid flow control valve actuator (solenoid) that is relative to the vehicle speed.
The solenoid converts the electrical signal into a corresponding hydraulic control variable, which determines the amount of reaction pressure and thus the steering force.