Kia Rio: Body Electrical System / Indicators And Gauges

Kia Rio 2017-2025 YB Service Manual / Body Electrical System / Indicators And Gauges

Troubleshooting
Troubleshooting

Error Item
Failure symptom
Inspection items
Detailed inspections
Relevant Parts/
Components
Screen display
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.
1)

Connector attachments

2)

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

Antenna Coil
Repair procedures Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel. (Refer to Body - "Crash Pad ...

Instrument Cluster
Components and components location Components [Standard Type ("3.5")] [Supervision Type ("3.5")] Connector Pin Information ...

Other information:

Kia Rio 2017-2025 YB Owners Manual: Low Tire Pressure Warning Light


This warning light illuminates: Once you set the ignition switch or Engine Start/Stop Button to the ON position. - It illuminates for approximately 3 seconds and then goes off. When one or more of your tires are significantly underinflated. ❈For more details, refer to “Tire Pressure ...

Kia Rio 2017-2025 YB Service Manual: Front Washer Motor


Repair procedures Inspection Front Washer Motor 1. With the washer motor connected to the reservoir tank, fill the reservoir tank with water.    • ...

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