Kia Forte: Body Electrical System / Indicators And Gauges

Kia Forte 2019-2025 (BD) 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

Ignition Switch Assembly
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 1. Instrument cluster 2. Cluster fascia panel Schematic diagrams Connector and Terminal function ...

Other information:

Kia Forte 2019-2025 (BD) Owners Manual: Smart trunk


On a vehicle equipped with a smart key, the trunk can be opened with no-touch activation using the Smart Trunk system. How to use the Smart Trunk The trunk can be opened with notouch activation if the conditions below are satisfied. After 15 seconds when all doors are closed and ...

Kia Forte 2019-2025 (BD) Owners Manual: Remote keyless entry system operations


■ Type A ■ Type B Lock (1) All doors are locked if the lock button is pressed. If all doors are closed, the hazard warning lights will blink and the chime will sound once to indicate that all doors are locked. Also, if the lock button is pressed once more within 4 seconds, the ...

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