Hyundai Santa Fe (TM): 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,
MDPS system inspection is possible for each component, but replacement is possible
only for partial units, and other parts should not be disassembled.
Schematic Diagrams
Harness Connector
Type
Pin No
Description
MDPS Power
1
Battery -
2
Battery +
MDPS Unit
1
-
2
-
3
IG 1
4
C-CAN [High]
5
C-CAN [Low]
6
-
Other information:
Components and components location
Component Location
1. Fuel filler
door release actuator
Fuel Filler Door Release Actuator. Repair procedures
Removal
1.
Remove the left luggage side trim.
Description and operation
Description
The cruise control system is engaged by the cruise "ON/OFF" main switch located
on right of steering wheel column. The system has the capability to cruise,
coast, accelerate and resume speed.