Hyundai Ioniq: Hybrid Control System / High Voltage Battery Control System
Hyundai Ioniq (AE) 2017-2025 Service Manual / Hybrid Control System / High Voltage Battery Control System
- Description and operation
- Specifications
- Components and components location
- Troubleshooting
- Schematic diagrams
- BMS ECU. Schematic diagrams
- BMS ECU. Repair procedures
- Safety Plug. Description and operation
- Safety Plug. Specifications
- Safety Plug. Schematic diagrams
- Safety Plug. Repair procedures
- Main Relay. Description and operation
- Main Relay. Specifications
- Main Relay. Schematic diagrams
- Main Relay. Repair procedures
- Pre Charge Relay. Description and operation
- Pre Charge Relay. Specifications
- Pre Charge Relay. Schematic diagrams
- Pre Charge Relay. Repair procedures
- Pre-Charge Resistor. Description and operation
- Pre-Charge Resistor. Specifications
- Pre-Charge Resistor. Schematic diagrams
- Pre-Charge Resistor. Repair procedures
- Battery Current Sensor. Description and operation
- Battery Current Sensor. Specifications
- Battery Current Sensor. Schematic diagrams
- Battery Current Sensor. Repair procedures
- Main Fuse. Description and operation
- Main Fuse. Specifications
- Main Fuse. Schematic diagrams
- Main Fuse. Repair procedures
- Battery Temperature Sensor. Description and operation
- Battery Temperature Sensor. Specifications
- Battery Temperature Sensor. Schematic diagrams
- Battery Temperature Sensor. Repair procedures
Case. Repair procedures
Removal[High Voltage Battery Front Cover]1.Shut off the high voltage.(Refer to Hybrid Control System - "High Voltage Shut-off Procedures")2.Remove the rear seat cushion...
Description and operation
DescriptionThe high voltage battery system consists of the BMS ECU (Battery Management System ECU), Power Relay Assembly (PRA), safety plug, battery temperature sensor, and battery ambient sensor...
Other information:
Hyundai Ioniq (AE) 2017-2025 Service Manual: Front Seat Belt Pretensioner. Repair procedures
Replacement • When installing the belt, make sure not to damage the pretensioner.1.Remove the center pillar upper trim.(Refer to Interior Trim - "Center Pillar Trim")2.After loosening the front belt upper anchor mounting bolt, remove the front belt upper anchor (A)...
Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Instrument Cluster Control
Instrument panel illumination When the vehicle's position lights or headlights are on, press the illumination control button to adjust the brightness of the instrument panel illumination. When pressing the illumination control button, the interior switch illumination intensity is also adjusted...
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Seatback pocket
The seatback pocket is provided on the back of the front passenger's seatback.
WARNING
To prevent the Occupant Classification System from malfunctioning:
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