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: Ambient Temperature Sensor. Description and operation

    DescriptionThe ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor; resistance will increase with lower temperature, and decrease with higher temperature.The sensor output will be used for discharge temperature control, temperature regulation door contrl, blower m

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Mode Control Actuator. Description and operation

    DescriptionThe mode control actuator is located at the heater unit.It adjusts the position of the mode door by operating the mode control actuator based on the signal of the A/C control unit. Pressing the mode select switch makes the mode control actuator shift in order of Vent → Bi-Level → Floor → Mix.

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