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Home >> Hyundai >> 2017 >> Sonata Plug-In Hybrid >> Repair and Diagnosis >> External Pages >> Different car >> Section 320 (Motor Driven Power Steering) >> MDPS Control Unit >> Repair Procedures >> Replacement

Repair Procedures: Replacement

WARNING: This page is about a different car, the 2017 Hyundai Santa Fe Sport. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the battery negative cable from the battery and then wait for at least 30 seconds.
  2. Remove the crash pad lower panel.

    (Refer to Body - "CRASH PAD LOWER PANEL ")

  3. Remove the fixed clip from the bracket.
    Fig 1: Removing Fixed Clip From Bracket
    G12056205Courtesy of HYUNDAI MOTOR AMERICA
  4. Disconnect the MDPS connector (A).
    Fig 2: Disconnecting MDPS Connector
    G12056206Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the MDPS control unit after loosening the mounting bolts.

    Tightening torque: 

    14.7 - 21.6 N.m (1.5 - 2.2 kgf.m, 10.8 - 15.9 lb-ft)

    Fig 3: Removing MDPS Control Mounting Bolts
    G12056207Courtesy of HYUNDAI MOTOR AMERICA
  6. Remove the MDPS bracket.

    Tightening torque: 

    9.8 - 11.7 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

    Fig 4: Removing MDPS Bracket
    G12056208Courtesy of HYUNDAI MOTOR AMERICA
  7. Installation is the reverse of the removal.
  8. Conduct the "ASP Calibration" and "EPS Type Recognition" by GDS.

    (Refer to MDPS motor - "DIAGNOSIS WITH GDS ")

  9. Remove the DTC.
  10. Turn off the IGN switch and wait for 20 seconds or more. Then check the operation after starting the engine.