Component Description

FUNCTIONS WITH IN THE SYSTEM 

Power steering control system

INDIVIDUAL FUNCTIONS WITH IN THE SYSTEM 

Power Steering Control Unit 

• Signals from various sensors control the driving voltage to the power steering solenoid valve.
• The power steering control unit controls the driving voltage to the power steering solenoid valve for maintaining the power steering assist force when the fail-safe function is activated. (The engine speed signals control EPS system if any vehicle speed signal error is detected)

Power Steering Solenoid Valve 

Power steering solenoid valve controls the power steering oil pressure in the gear housing assembly.

INDIVIDUAL OPERATION 

1. The EPS system controls the power steering solenoid valve through the power steering control unit.
2. The valve driving voltage to control the power steering solenoid valve varies according to the vehicle speed.

COMPONENT LOCATION 

Refer to Component Location .