Hyundai Tucson: Diagnosis With Diagnostic Tool

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Body Electrical System / Wireless Power Charger System / Diagnosis With Diagnostic Tool

  1. In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (diagnostic tool).

    The diagnostic systemf diagnostic tool) provides the following information.

(1) Fault Code Searching : Checking failure and code number (DTC)

(2) Data Analysis : Checking the system input/output data state

(3) Actuation test: Checking the system operation condition

(4) S/W Management: Controlling other features including system option setting and zero point adjustment

  1. If diagnose the vehicle by diagnostic tool, select "DTC Analysis" and "Vehicle".

  1. Select the 'WPC' to search the current state of the input/output data.

  1. To forcibly actuate the input value of the module to be checked, select option 'Actuation Test'.




Handling wireless charging system parts by wet hands may cause electric shock.

  1. Disconnect the negative (-) battery terminal.
  2. Remove the floor console tray assembly (A).

  1. Disconnect the floor console tray connectors (A).

  1. Disconnect the wireless charging lamp connector (A).

  1. Remove the wireless charging lamp (A).



  1. Install the wireless charging lamp.
  2. Connect the wireless charging lamp connector.
  3. Install the floor console tray assembly.
  4. Connect the negative (-) battery terminal.


     Ignition Switch Assembly

    Removal Disconnect the negative (-) batteiy terminal. Remove the steering column upper and lower shrouds. (Refer to Body - "Steering Column Shroud Panel") Remove the ignition switch (A) after disconnecting the 6P connector (B).

     Anti-theft System (UK only)

    Components Location UIP(Ultrasonic Intrusion Protection) Sensor UIP(Ultrasonic Intrusion Protection) Siren Description Anti Theft Device Block Diagram This system is designed to provide protection from unauthorised entry into th


     Audio - Removal

    Disconnect the negative (-) battery terminal. Remove the front monitor lower cover (A). Remove the front monitor lower cover (A) after disconnecting the mood lamp connector (A). Remove front monitor side cover (A) and (B).

     AVN System

    Description AVN system The AVN system has improved information search and easiness of manipulation for the driver by simplifying the system operation experience and unifying the display of the user information such as multimedia and car infor