Kia Optima: Components and Components Location - Electric Power Steering - Steering SystemKia Optima: Components and Components Location

Components


1. Steering wheel
2. Steering column
3. ECU
4. Motor
5. Steering gear box

MDPS Circuit Diagram

Harness Connector


Harness Connector


Type
Pin No
Description
Battery
1
Battery -
2
Battery +
Vehicle
1
IGN
2
-
3
-
4
-
5
-
6
-
7
High_CAN
8
Low_CAN

Description and Operation
Description EPS (Electric power steering, Column assist type) system uses an electric motor to assist the steering force and it is an engine operation independent steering system. EPS contro ...

Steering Column and Shaft Repair procedures
Replacement 1. Disconnect the battery negative cable from the battery and then wait for at least 30 seconds. 2. Turn the steering wheel so that the front wheels can face straight ahead. 3. ...

See also:

Owner Maintenance Schedule
The owner or a qualified service technician should perform these vehicle inspections at the indicated intervals to ensure safe and dependable operation. Bring any problem to the attention of an aut ...

Inspection
1. Immerse the thermostat in water and gradually heat the water. 2. Check the valve opening temperature. Valve opening temperature: 82 ± 1.5°C (17 ...

Air Intake Control Switch
This is used to select fresh outside air or recirculation of the inside air. WARNING Continued climate control system operation in the recirculated air position may allow humidity to incr ...

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