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Hyundai Tucson: Wireless Power Charger System

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

Description and Operation

Wireless Power Charger System

During ACC or IG ON, battery voltage is supplied to the wireless power charger system to transmit an output of 5 W to mobile phone.

Mobile phones certified with the wireless charging standard WPC (Qi 1.1.2) or equipped with an exclusive wireless charging case can be used.

WARNING

WPC : Wireless Power Consortium
Qi 1.1.2 : refers to certified product with the capability to transmit power of up to 5 W and detect metal and other impurities to prevent heating.

Power receiver
Charging pad
Coil *

Power receiver : embedded with the secondary coil designed to receive the induced current from the charging pad.
Charging pad : electrical coils wound inside the plastic cover.
Coil: Rectangular and circular coils generate diverse electromagnetic fields.

1)Connect power to the charging pad to generate electromagnetic fields in the coil.

2) Current induced from electromagnetic induction phenomenon is sent to the power receiver to charge the battery.

System Configuration Diagram

Instrument cluster : Alerts about contact with mobile phone IBU unit: Determines contact with mobile phone Wireless charging lamp : Displays the charging status SMK unit: Stops charging during the activation of LF Major Functions of W

Wireless power charging

Components Wireless power charging unit Wireless power charging lamp Troubleshooting Wireless Power Charger System Troubleshooting R-l. Check the wireless power charger system operation If the placement of a mobile phone is not

Diagnosis With Diagnostic Tool

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 fai

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Glass step alignment

Alignment Perform considerable step alignment after replacing movable glass (A). Perfrom height adjustment releasing screw (A) a bit. WARNING Be careful not to damage screws. Remove the decoration cover (A).

Fuel pump service

Inspection Turn the ignition switch OFF and disconnect the battery (-) terminal. Remove the fuel pump assembly. (Refer to - "Removal" Procesures) Using an ohmmeter, measure the resistance between terminals 1 and 6 of sender