Hyundai Ioniq (AE): Brake System / Stop Lamp Switch. Schematic diagrams

Schematic Diagram

System Circuit Diagram

Terminal Function

Teminal
Description
1
IGN1
2
Engine Control Module (ECM)
3
B+
4
Stop Lamp

    Components Location1. Brake pedal member assembly2. Stop lamp switch3. Brake pedal arm assembly4. Brake pedal pad5. Pedal stroke sensor

    Removal1.Turn ignition switch OFF and disconnect the negative (-) battery cable.2.Remove the lower crash pad.(Refer to Body - "Crash Pad")3.Remove the knee airbag.

    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: Warning Indicator. Repair procedures

    RemovalWarning Indicator1.Disconnect the negative (-) battery terminal.2.Remove the mirror (A).InstallationWarning Indicator1.Install the outside mirror.2.Connect the negative (-) battery terminal.Inspection1.Apply battery voltage to each terminal as shown in the table and verify that the mirror operates properly.

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