Hyundai Ioniq: High Voltage Battery Control System / Troubleshooting

Hyundai Ioniq (AE) 2017-2025 Service Manual / Hybrid Control System / High Voltage Battery Control System / Troubleshooting

Troubleshooting Flow

    Components and components location

    Component Location1. BMS ECU2. Power Relay Assembly (PRA)3. Safety Plug4. Battery Temperature Sensor5. Battery Ambient Sensor    • Main Relays (Positive, Negative), Pre-Charge Relay, Pre-Charge Resistor, and Battery Current Sensor are integrated into the PRA...

    Schematic diagrams

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    Other information:

    Hyundai Ioniq (AE) 2017-2025 Service Manual: Inspection mode procedures


    Procedure for entering engine forced activation modeIf the engine needs to be running constantly while the vehicle is stopped to inspect emission gas or perform maintenance on the vehicle, follow below procedure to enter engine forced activation mode...

    Hyundai Ioniq (AE) 2017-2025 Service Manual: Ambient Temperature Sensor. Components and components location


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    Categories

    Manual adjustment

    The front seat can be adjusted by using the levers located on the outside of the seat cushion. Before driving, adjust the seat to the proper position so that you can easily control the steering wheel, foot pedals and controls on the instrument panel.

    Forward and rearward adjustment

    Hyundai Ioniq. Manual adjustment

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