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Home >> Hyundai >> 2022 >> Kona N Line, FWD >> Repair and Diagnosis >> Steering >> Steering Column >> Motor Driven Power Steering System >> MDPS Assembly >> Repair Procedures >> Replacement

Repair Procedures: Replacement

  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Turn the steering wheel so that the front wheels are placed in the straight ahead position.
  3. Remove the driver airbag module (DAB).

    (Refer to DRIVER AIRBAG (DAB) MODULE & CLOCK SPRING Restraint - "Driver Airbag (DAB) Module and Clock Spring")

  4. Disconnect the connector (A) and then remove the steering wheel by loosening the lock bolt (B).

    Tightening torque: 

    44.1 - 49.0 N.m (4.5 - 5.0 kgf.m, 32.5 - 36.2 lb-ft)

    NOTE:
    • Do not reuse the steering lock bolt.
    • When assembling, match the gear teeth as shown in the illustration below.
    G14715680Courtesy of HYUNDAI MOTOR AMERICA
    G14715681Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the crash pad lower panel.

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

  6. Remove the steering column shroud upper panel (A).
    G14715682Courtesy of HYUNDAI MOTOR AMERICA
  7. Remove the steering column shroud lower panel (A).
    G14715683Courtesy of HYUNDAI MOTOR AMERICA
  8. Disconnect the connector (A), (B) and then remove the clock spring (C).
    G14715684Courtesy of HYUNDAI MOTOR AMERICA
    G14715685Courtesy of HYUNDAI MOTOR AMERICA
  9. Remove the multifunction switch.

    (Refer to Body Electrical System - "MULTIFUNCTION SWITCH ")

  10. Disconnect the ignition switch connector (A), (B).
    G14715686Courtesy of HYUNDAI MOTOR AMERICA
    G14715687Courtesy of HYUNDAI MOTOR AMERICA
  11. Disconnect the MDPS ECU connector (A), (B).
    G14715688Courtesy of HYUNDAI MOTOR AMERICA
    G14715689Courtesy of HYUNDAI MOTOR AMERICA
  12. Loosen the bolt (A) and then disconnect the universal joint assembly from the pinion of the steering gear box.

    Tightening torque 

    M8 BOLT:  32.4 - 37.3 N.m (3.3 - 3.8 kgf.m, 23.9 - 27.5 lb-ft)

    M10 BOLT:  49.0 - 58.8 N.m (5.0 - 6.0 kgf.m, 36.2 - 43.4 lb-ft)

    G14715690Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Do not reuse the bolt.
    • Lock the steering wheel in the straight ahead position to prevent the damage of the clock spring inner cable.
    • When assembling, insert the shark pin into the universal joint york slot as shown in the illustration below.
    G14715691Courtesy of HYUNDAI MOTOR AMERICA
  13. Remove the MDPS assembly by loosening the mounting nuts (A) and bolt (B).

    Tightening torque 

    1. 25.0 - 29.4 N.m (2.5 - 3.0 kgf.m, 14.5 - 21.7 lb-ft)
    2. 53.9 - 58.8 N.m (5.5 - 6.0 kgf.m, 39.8 - 43.4 lb-ft)
G14715692Courtesy of HYUNDAI MOTOR AMERICA