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Hyundai Tucson: Exterior Bumper Antenna

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Body Electrical System / Smart Key System / Exterior Bumper Antenna

  1. Disconnect the negative (-) battery terminal.
  2. Lift the vehicle.
  3. Disconnect the antenna connector (A) from the rear bumper.
  4. Remove the antenna (B) after loosening mounting nuts.

Buzzer

Buzzer

  1. Disconnect the negative (-) battery terminal.
  2. Remove the front left wheel guide.

    (Refer to Body - "Front Wheel Guard)

  3. Disconnect the connector, then remove the buzzer (A).

Front Antenna

Front Antenna

  1. Disconnect the negative (-) battery terminal.
  2. Remove the front bumper assembly.

    (Refer to Body - " Front Bumper Assembly")

  3. Remove the front antenna (A) after disconnecting antenna connector.

Door Antenna

Door Antenna

  1. Disconnect the negative (-) battery terminal.
  2. Remove the front door trim.

    (Refer to Body - "Front Door Trim")

  3. Remove the door antenna (A) after disconnecting antenna connector.

Tailgate Open Switch

Tailgate Open Switch

  1. Disconnect the negative (-) battery terminal.
  2. Remove the rear inside combination lamp.

    (Refer to Lighting System - "Rear Combination Lamp")

  3. Remove the tailgate open switch assembly after loosening mounting screws.

  1. Remove the tailgate open switch (A).

Door Outside Handle

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     Door Outside Handle

    When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components. Put on gloves to prevent hand injuries. Remove the door outside handle cover (A) Remove the plug ho

     Keyless Entry And Burglar Alarm

    Description Burglar Alarm State (B/A State) Remark: On Smart key system, it works the same way with passive lock Remark: On Smart key system, it works the same way with passive unlock Remark: On Smart key system, it works

     Integrated Body Control Unit (IBU)

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     DCT (Dual Clutch Transmission) System (SBW)- Removal

    Components DCT (Dual Clutch Transmission) assembly DCT support bracket Roll rod support bracket Removal Turn ignition switch OFF and disconnect the negative (-) battery cable.  Remove the air cleaner assembly and air duct.

     Vehicle parasitic current inspection

    Inspection Using the Ammeter Turn the all electric devices OFF, and then turn the ignition switch OFF. Close all doors except the engine hood, and then lock all doors. (1) Disconnect the hood switch connector. (2) Close the trunk lid.

    Information