Hyundai Kona: Warning light and message / LKA system failure indicator

The LKA system failure indicator (yellow) will illuminate if the LKA system is not working properly. We recommend that the system be checked by an authorized HYUNDAI dealer.

When there is a problem with the system do one of the following:

If the problem is not solved, we recommend that the system be checked by an authorized HYUNDAI dealer.

The LKA system will not be in the ENABLED state and the steering wheel will not be assisted when:

Check LKA system
If there is a problem with the system a message will appear for a few seconds. If the problem continues the LKA system failure indicator will illuminate. ...

Limitations of the System
The LKA system may operate prematurely even if the vehicle does not depart from the intended lane, OR, the LKA system may not assist your steering or warn you if the vehicle leaves the intended lane ...

Other information:

Hyundai Kona (OS) 2018-2025 Service Manual: Specifications
Specifications Smart Key Unit Items Specification Rated voltage DC 12V Operating voltage DC 9 - 16V Operating temperature -22°F to 167°F (-30°C to 75°C) ...

Hyundai Kona (OS) 2018-2025 Service Manual: Cooling Fan Repair procedures
Removal and Installation Cooling Fan Assembly 1. Disconnect the battery negative terminal from the battery. 2. Remove the air duct and air cleaner assembly. (Refer to Intake and Exhaust System - "Air Cleaner") ...

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