Hyundai i-30: Body Electrical System / Indicators And Gauges

ICM (Integrated Circuit Module) Relay Box

Description and operation Description The ICM relay is united with (rear wiper relay, seat heater relay(front/rear), head lamp washer relay and rear A/C relay) which installed inside the lower crash pad...

Troubleshooting

Troubleshooting Error Item Failure symptom Inspection items Detailed inspections Relevant Parts/ Components Screen display TFT-LCD screen does not turn on 1) Connector attachments 2) Components 1) Check the connector attachments 2) Check B+, IGN and GND wiring 3) Check the components Connectors, wiring, fuses, dashboard Warning light Airbag warning lamp malfunction 1) Connector attachments 2) C-CAN 3) Components 1) Check airbag + signal (connectors) 2) Check C-CAN (ACU4) signal 3) Check the FPC attachment inside the dashboard ACU Connectors, wiring, fuses, dashboard Mode conversion Integrated driving mode malfunction 1) Connector attachments 2) Switch 3) Components 1) Check the switch input (connector) 2) Check the switch signal input (disconnection or shorting) 3) Check conversion with dashboard component Switch connector, wiring dashboard Illumination Interior light brightness cannot be controlled...

Other information:

Hyundai i30 (PD) 2018-2024 Owner's Manual: Fan speed control. Air conditioning. OFF mode

Fan speed control The fan speed can be set as desired by pushing the fan speed control button. More air is delivered with higher fan speeds. Pressing the OFF button turns off the fan. NOTICE Operating the fan when the ignition switch is in the ON position could cause the battery to discharge...

Hyundai i30 (PD) 2018-2024 Service Manual: Auto Head Lamp Leveling Unit

Schematic diagrams Circuit Diagram Description and operation Description According to driving environment and loading state of vehicle, head lamp lighting direction is changed to keep the driver's visibility range and to protect the driver's vision from glare, aiming at safety driving...