Hyundai Ioniq: Hybrid Control System

Hyundai Ioniq (AE) 2017-2025 Service Manual / Hybrid Control System

General information

General Service Information Protection of the Vehicle Always be sure to cover fenders, seats, and floor areas before starting work.    • The support rod must be inserted into the hole near the edge of the hood whenever you inspect the engine compartment to prevent the hood from falling and causing possible injury...

General safety information and caution

Safety PrecautionPrecautions To Take Before Servicing High Voltage System    • Since hybrid vehicles contain a high voltage battery, if the high voltage system or vehicles are handled incorrectly, this might lead to a serious accidents like electric shock and electric leakage...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Thermostat. Repair procedures


Removal and Installation    • Disassembly of the thermostat would have an adverse effect, causing a lowering of cooling efficiency.1.Drain the engine coolant so its level is below thermostat.(Refer to Cooling System - "Coolant")2...

Hyundai Ioniq (AE) 2017-2025 Service Manual: 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...

Categories

Driver Position Memory System

Hyundai Ioniq. Driver Position Memory System

The Driver Position Memory System is provided to store and recall the following memory settings with a simple button operation.

- Driver's seat position
- Side view mirror position
- Instrument panel illumination intensity

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