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Home >> Hyundai >> 2021 >> Ioniq Hybrid SEL >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brake System (HEV) >> Rear Disc Brake >> Repair Procedures >> Removal >> EPB Apply

EPB Apply

  1. Loosen the wheel nuts slightly.

    Raise the vehicle, and make sure it is securely supported.

  2. Remove the rear wheel and tire (A) from the rear hub.

    Tightening torque: 

    107.9 - 127.5 N.m (11.0 - 13.0 kgf.m, 79.6 - 94.0 lb-ft)

    G13850540Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Be careful not to damage the hub bolts when removing the rear wheel and tire (A).
  3. Disconnect the EPB connector.
    G13850541Courtesy of HYUNDAI MOTOR AMERICA
  4. Loosen the guide rod bolt and then remove the caliper body.

    Tightening torque: 

    21.6 - 31.4 N.m (2.2 - 3.2 kgf.m, 15.9 - 23.1 lb-ft)

    G13850542Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the pad return spring (A).
    G13850543Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Pad return springs must be replaced with new ones whenever pads are replaced.
    • Technicians should be careful not to deform pad return springs.
    • When pad return springs are deformed, it may cause improper braking, more fuel consumption.
  6. Remove the brake pad.
    G13850544Courtesy of HYUNDAI MOTOR AMERICA
  7. Remove the pad retainer (A).
    G13850545Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Pad retainer must be replaced with new ones whenever pads are replaced.
  8. Loosen the caliper mounting bolts and then remove the rear caliper assembly (A).

    Tightening torque: 

    78.5 - 98.1 N.m (8.0 - 10.0 kgf.m, 57.9 - 72.3 lb-ft)

    G13850546Courtesy of HYUNDAI MOTOR AMERICA
  9. Remove the rear brake disc by loosening the screws.

    Tightening torque: 

    4.9 - 5.9 N.m (0.5 - 0.6 kgf.m, 3.6 - 4.3 lb-ft)

    G13850547Courtesy of HYUNDAI MOTOR AMERICA