Kia Niro: 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

Indicators And Gauges
...

Instrument Cluster Components and components location
Components [Standard Type ("3.5")] [Super Vision Type ("4.3")] Connector Pin Information No. Descriptio ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Description and operation
Description It's a system that uses illumination sensor to automatically turn ON the tail lamp and head lamp based on the change in surrounding environment's illumination condition. It activates when the vehicle enters/exits tunnel, or when the illumination condition in su ...

Kia Niro 2017 (DE HEV) Service Manual: General safety information and caution
Precautions General Precautions Please read the following precautions carefully before performing the airbag system service. Observe the instructions described in this manual, or the airbags could accidentally deploy and cause damage or injuries. • ...

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