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Hyundai Tucson: Electronic Parking Brake (EPB)

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Brake System / Parking Brake System / Electronic Parking Brake (EPB)

Components

  1. ESC Control Module (HECU)
  2. EPB Switch
  3.  Electronic Parking Brake (EPB) actuator

Circuit Diagram

Electronic Parking Brake (EPB)- Removal

Electronic Parking Brake (EPB)- Removal

WARNING

Be careful not to damage the parts located under the vehicle (floor under cover, fuel filter, fuel tank and canister) when raising the vehicle using the lift.

(Refer to General Information - "Lift and Support Points")

EPB Switch

  1. Turn ignition switch off and disconnect the battery (-) cable from the battery.
  2. Remove the floor console upper cover.

Refer to Body - "Floor Console Assembly"

  1. Disconnect the EPB switch connector (A).

  1. Remove the EPB switch (A) after loosening the screw.

  1. Remove the EPB actuator from rear caliper.

(Refer to Brake System - "Rear Disc Brake")

Electronic Parking Brake (EPB)- Installation

  1. Install in the reverse order of removal.
  2. After replacing the EPB actuator, make sure that the caliper is installed correctly by performing "Check assembling (ECU replaced)" from the option

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