Hyundai Ioniq (AE): Brake System / Stop Lamp Switch. Components and components location

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Brake System / Brake System / Stop Lamp Switch. Components and components location

Components Location

1. Brake pedal member assembly
2. Stop lamp switch
3. Brake pedal arm assembly
4. Brake pedal pad
5. Pedal stroke sensor

    Removal[EPB None Apply]1.Loosen the wheel nuts slightly.Raise the vehicle, and make sure it is securely supported.2.Remove the rear wheel and tire (A) from the rear hub.

    Schematic DiagramSystem Circuit DiagramTerminal Function Teminal Description 1IGN12Engine Control Module (ECM)3B+4Stop Lamp

    Other information:

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

    DescriptionThe evaporator temperature sensor will detect the evaporator core temperature and interrupt compressor relay power in order to prevent evaporator from freezing by excessive cooling. The evaporator temperature sensor has the Negative Temperature Coefficient (NTC).

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

    Replacement1.Remove the battery (-) terminal.2.Remove the engine room under cover.(Refer to Engine Mechanical System - "Engine Room Under Cover")3.Remove the heater hose (A) and AEWP hose (B).4.Disconnect the lock pin to remove the heater hose pump connector (A).

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