ELECTRIC PARKING BRAKE ECU REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the electric parking brake ECU removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced
Replacement Part or Procedure Necessary Procedure Effect/Inoperative when not Performed Link
Disconnect cable from negative battery terminal Memorize steering angle neutral point Parking assist monitor system

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Lane departure alert system (w/ Steering Control)

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Pre-collision system
Adaptive high beam system
Reset power trunk lid Power trunk lid system

Click here

Replacement of electric parking brake ECU

  • Reset memory

  • Acquire tension sensor zero point

 Electric parking brake system

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PROCEDURE


  1. PRECAUTION

    Note

    After turning the engine switch off, waiting time may be required before disconnecting the cable fromthe negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from thenegative (-) battery terminal notices before proceeding with work.

    Click here

  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    Note

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

    Click here

    Click here

  3. REMOVE LUGGAGE COMPARTMENT TRIM INNER COVER LH

    Click here

  4. REMOVE ELECTRIC PARKING BRAKE ECU


    1. B002CRQC02
      *a Temporary Nut

      Loosen the temporary nut.

      Note

      Do not remove the temporary nut. If the temporary nut is removed, the electric parking brake ECU with No. 1 junction block assembly may fall and cause damage.

    2. Remove the nut to separate the electric parking brake ECU with No. 1 junction block assembly from the vehicle body.

    3. Remove the temporary nut.

    4. B002D2P

      Disengage the clamp to separate the wire harness.

    5. Remove the 2 nuts and separate the No. 1 junction block assembly from the electric parking brake ECU.

    6. B002EG1

      Disconnect the 2 connectors to remove the electric parking brake ECU.