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Hyundai Tucson: Inspection with Diagnostic Tools

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Body Electrical System / Emergency Call System / Inspection with Diagnostic Tools

In the eCall system, failure can be quickly diagnosed by using the vehicle diagnostic system.

The diagnostic system provides the following information.

1) Self diagnosis : Checking failure and code number (DTC)

2) Current data : Checking the system input/output data state

Select the "Car Model" and the "eCall System" to be checked in order to check the vehicle with the tester.
To inquire the cause of trouble for each module by self diagnosis, select 'Diagnostic Trouble Code'.

Select the 'Current Data' menu to check the current state of the input/output data.

eCall System Reset

eCall System Reset

The eCall System Reset function is to reset when eCall is locked or stopped.

The eCall System Reset function may result a faise call to the PSAP (Public Safety Answering point) and it also may cause a malfunction to the system, therefore, the unauthorized use of this function is strictly prohibited.

Turn the ignition switch OFF.
Connect the diagnostic tools.
Turn the ignition switch ON without the engine running.
Select the "Car Model" and "S/W Management".

Select the "eCall System Reset"

Follow the screen instructions to perform the "eCall System Reset".

eCall Parameter Download

eCall Parameter Download is used to change the parameter value of the eCall law in Europe. Turn the ignition switch OFF. Connect the diagnostic tools. Turn the ignition switch ON without the engine running. Select the "Car Model"

Smart Key System

Component Location (1) Integrated body control unit (IBU) Interior antenna 2 Door outside handle Interior antenna 1 Front antenna Buzzer Door antenna Component Location (2) Tailgate antenna Rear bumper antenna T

Smart Key System - Inspection

Self Diagnosis With Scan Tool It will be able to diagnose defects of SMART KEY system with diagnostic tool quickly, diagnostic tool can operates actuator forcefully, input/output value monitoring and self diagnosis. The following three feature

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Inspection (With diagnostic tool)

In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (diagnostic tool). The diagnostic system (diagnostic tool) provides the following information. (1) Fault Code Searching : Checking failu

Front door latch

Component Location Front door latch Replacement WARNING 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.