Hyundai Genesis: Motor Driven Power Steering / Description and Operation

Hyundai Genesis (DH) 2013-2016 Service Manual / Steering System / Motor Driven Power Steering / Description and Operation

Description

MDPS (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. 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 (Torque Sensor, Fail-safe relay, etc.) of the MDPS system are located inside the steering column & MDPS unit assembly and the steering column & MDPS unit assembly must not be disassemble to inspect or replace them.

Operation

R-MDPS operation mechanism

Motor Driven Power Steering

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Schematic Diagrams

Circuit Diagram 1. Connector terminal TypePin NoDescriptionBattery1Battery -2Battery +Vhicle1-2-3-4-5-6-7IGN8High_CAN9Low_CAN10-11-12- 2. Circuit Diagram ...

Other information:

Hyundai Genesis (DH) 2013-2016 Service Manual: Auto Light Sensor Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the photo & auto light sensor. (Refer to Windshield Wiper/Washer - "Rain Sensor") Installation 1. Install the auto light sensor. 2. Connect the negative (-) battery terminal. ...

Hyundai Genesis (DH) 2013-2016 Service Manual: SRS Control Module (SRSCM) Repair procedures

Removal 1. Turn the engine OFF. 2. Disconnect the battery negative cable and wait for at least three minutes before beginning work. 3. Remove the floor console assembly. (Refer to Body - "Floor Console Assembly") 4. Pull up the lock of the SRSCM connector to disconnect the connector ...