Hyundai Kona: Indicators And Gauges / Troubleshooting

Hyundai Kona (OS) 2018-2026 Service Manual / Body Electrical System / Indicators And Gauges / 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

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

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.

1)	Connector attachments

Switch

3)	Components

1)	Check if the light switch's input signal reaches the connector

2)	Check ILL- and DETENT signals

3)	Check the TAIL+ signal input

Switch connector, wiring dashboard

Warning Sound

No dashboard alarm

1)	Connector attachments

2)	Car speakers

3)	Components

1)	Check the speaker output connector

2)	Check the car speakers

Speaker connectors, wiring dashboard

Fuel indicator

Faulty fuel gauge indication

1)	Connector attachments

2)	Fuel sender

3)	Components

1)	Check fuel input and GND connectors (open, short or input resistance values)

2)	Check fuel sender

Fuel sender connector, wiring dashboard

Indicators And Gauges

...

Instrument Cluster Components and components location

Components [Mono type (3.5")] [Super vision type (4.2")] [Seg type (3.5")] Connector Pin Information ...

Other information:

Hyundai Kona (OS) 2018-2026 Owners Manual: Headlamp aiming
1. Inflate the tires to the specified pressure and remove any loads from the vehicle except the driver, spare tire, and tools. 2. The vehicle should be placed on a flat floor. 3. Draw vertical lines (Vertical lines passing through respective head lamp centers) and a horizontal line (Horizontal li ...

Hyundai Kona (OS) 2018-2026 Owners Manual: Instrument panel overview
■ Left-Hand drive type 1. Instrument cluster 2. Horn 3. Driver’s front air bag 4. Key ignition switch Engine Start/Stop button 5. Light control/Turn signals 6. Wiper/Washer 7. Audio system Navigation system 8. Hazard warning flasher switch 9. Manual climate control system Automatic climate c ...