Input/Output Of Ecps Control Unit; Ecps Configuration; Pcv (Pressure Control Valve); Reaction Device - SSANGYONG 2004 Rexton 2.7XDi Workshop Manual

6B-4

INPUT/OUTPUT OF ECPS CONTROL UNIT

IG Power
Ground
CAN HIGH
CAN LOW

ECPS CONFIGURATION

Spring
Spool
Connector
Solenoid valve

PCV (Pressure Control Valve)

This valve controls the hydraulic pressure supplied to reaction device by moving the spool valve according to the changes
of solenoid valve.

Reaction device

This device increases the steerability effect by binding the input shaft with supplied hydraulic pressure from PCV.
Solenoid valve
This valve determines the valve spool position in PCV with the electric current supplied from ECPS control unit.
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
PCV
Balance line
Filter
Pressure
Reaction device
Reaction line
ECPS
CONTROL
UNIT
Pinion valve
Plunger
ECPS (Electronic Control Power Steering)
Solenoid Valve
Meter cluster
(SSPS warning lamp)
Trouble Diagnosis
Valve body
Right
cylinder
Left
cylinder
Steering gear box
Y220_06B002
REXTON SM - 2004.4