Hyundai Sonata LF: Electric Power Steering / Schematic Diagrams

Hyundai Sonata LF 2014-2019 Service Manual / Steering System / Electric Power Steering / Schematic Diagrams

MDPS Circuit Diagram
C-MDPS TYPE

R-MDPS TYPE

Terminal function
C-MDPS TYPE

Type
Pin No
Description
Battery
1
Battery +
2
Battery -
VSS
(Vehicle Speed Signals)
1
IGN
2
-
3
-
4
-
5
-
6
-
7
High_CAN
8
Low_CAN

R-MDPS TYPE

Type
Pin No
Description
Battery
1
Battery -
2
Battery +
VSS
(Vehicle Speed Signals)
1
-
2
-
3
-
4
-
5
-
6
-
7
IGN
8
High_CAN
9
Low_CAN
10
-
11
-
12
-

    Description and Operation

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

    Repair procedures

    General Inspection After or before servicing the EPS system, perform the troubleshooting and test procedure as follows. Compare the system condition with normal condition in the table below and if abnormal symptom is detected, perform necessary remedy and inspection...

    Other information:

    Hyundai Sonata LF 2014-2019 Service Manual: Fuel Pump Repair procedures


    Inspection [Fuel sender] 1. Turn the ignition switch OFF, and then remove battery (-) cable. 2. Remove the fuel pump assembly. 3. Using an ohmmeter, measure the resistance between terminals 1 and 6 of sender connector (A) at each float level...

    Hyundai Sonata LF 2014-2019 Service Manual: Brake Pedal Repair procedures


    Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the crash pad lower panel. (Refer to Body - "Crash Pad") 3. Remove the knee air bag. (Refer to Restraint - "Knee Airbag(KAB) Module") 4. Disconnect the stop lamp switch connector (A), and than remove stop lamp switch...

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