PPS Linear Solenoid Circuit

PPS LINEAR SOLENOID CIRCUIT

CIRCUIT DESCRIPTION

This circuit supplies electric power to the PPS linear solenoid valve assembly.

The power steering ECU assembly controls the output current to the PPS linear solenoid valve assembly in accordance with vehicle speed, adjusting the amount of power steering assist.

As vehicle speed increases, the current to the solenoid decreases.

Wiring Diagram:

Step 1:

Step 2:

INSPECTION PROCEDURE