Hyundai Ioniq (AE): Emergency Call System / Emergency Call (eCall) Button. Repair procedures

Removal
1.
Disconnect the negative (-) battery terminal.
2.
separate the overhead console (A) from the roof trim after loosening the mounting screws.

3.
Remove the overhead console (A) after disconnecting the connector (A)

Installation
1.
Install the overhead console assembly after connecting the connector.
2.
Connect the negative (-) battery terminal.

    SCHEMATIC DIAGRAM

    ComponentsRADIO+GNSS+eCallRADIO+GNSS+DAB+eCall

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Evaporator Temperature Sensor. Repair procedures

    Inspection1.Turn the ignition switch OFF.2.Disconnect the evaporator temperature sensor connector.3.Measure the resistance between terminal "+" and "-" of the evaporator temperature sensor.Specification Evaporator core temperature [°C (°F)] Resistance [KΩ]

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: PTC Heater. Repair procedures

    InspectionOperating Logic Test (Manual only)Inspect the PTC operation by confirmation logic as follows.1.Entering(1)Set the Floor mode and maximum heating position.(2)Turn off the blower switch.(3)Press the intake (recirculation) button 5 times or more.

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