Hyundai Palisade (LX2): Motor Driven Power Steering / Description and operation
MDPS (Motor Dirven Power Steering) system uses an electric motor to assist the
steering force and it is an engine operation independent steering system.
MDPS control module controls the motor operation according to information received
from the each sensor and CAN (Controller Area Network),
resulting in a more precise and timely control of steering assist than conventional
engine-driven hydraulic systems. Components (Steering Angle Sensor, Torque Sensor,
Fail-safe relay, etc.) of the MDPS system are located inside the steering column.
MDPS unit assembly, steering column, and MDPS unit assembly must not be disassembled
for inspection. They must be replaced if necessary.
Components
[C-MDPS]
1. Steering wheel
2. Steering column
3. MDPS powerpack assembly
4. Universal joint
5.
Other information:
Components and components location
Components
[Isometric view]
1. Front suction & Liquid pipe
assembly
[Top view]
1. Front suction & Liquid pipe
assembly
Repair procedures
Replacement
[Front suction & Liquid pipe assem
Components and components location
Component
Connector Pin Function
Connector
PIN No
Pin Function
Connector
PIN No
Pin Function
A
1
Battery
A
21
IGN2
2