Hyundai Ioniq (AE): Seat Electrical / Seat Heater Switch. Repair procedures

Removal
[Front Seat]
1.
Disconnect the negative (-) battery terminal.
2.
Remove the floor console upper cover.
(Refer to Body - "Floor Console Assembly")
3.
Remove the seat heater switch after loosening mounting screws.

[Rear Seat]
1.
Disconnect the negative (-) battery terminal.
2.
Remove the rear door window switch.
(Refer to Power Windows - "Power Window Switch")

Installation
[Front Seat Heater Switch]
1.
Install the seat heater switch.
2.
Install the floor consol upper cover.
3.
Connect the negative (-) battery terminal.
[Rear Seat Heater Switch]
1.
Install the rear door window switch.
2.
Connect the negative (-) battery terminal.

    Circuit Diagram[Front Seat Heater Switch (Driver)][Front Seat Heater Switch (Passenger)][Rear Seat]

    Component Location[Front Ventilation Seat]1. Ventilation seat unit (Assist seat only)2. Ventilation seat blower

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Front Radar Unit. Repair procedures

    Removal1.Remove the front bumper.(Refer to Body - "Front Bumper")2.Disconnect the smart cruise control unit connector (A).3.Remove the smart cruise control nuit assembly (B) from thevehicle after loosening mounting bolts.Installation1.Install in the reverse order of removal.

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Schematic diagrams

    System Block DiagramComponent Parts and Function Outline Component part Function Vehicle-speed sensor, ESP/ABS Control ModuleConverts vehicle speed to pulse.VCUReceives signals from sensor and control switches.

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