Hyundai Kona: FCA sensor / Warning message and warning light

Forward Collision Avoidance Assist (FCA) system disabled. Radar blocked

When the sensor cover is blocked with dirt, snow, or debris, the FCA system operation may stop temporarily. If this occurs, a warning message will appear on the LCD display.

Remove any dirt, snow, or debris and clean the radar sensor cover before operating the FCA system.

The system will operate normally when such dirt, snow or debris is removed.

The FCA may not properly operate in an area (e.g. open terrain), where any substances are not detected after turning ON the engine.

FCA sensor
In order for the FCA system to operate properly, always make sure the sensor cover or sensor is clean and free of dirt, snow, and debris. Dirt, snow, or foreign substances on the lens may adversely ...

System malfunction
Check Forward Collision Avoidance Assist system When the FCA is not working properly, the FCA warning light () will illuminate and the warning message will appear for a few seconds. After the m ...

Other information:

Hyundai Kona (OS) 2018-2026 Owners Manual: Climate control air filter
This filter is installed behind the glove box. It filters the dust or other pollutants that enter the vehicle through the heating and air conditioning system. We recommend that the climate control air filter be replaced by an authorized HYUNDAI dealer according to the maintenance schedule. If the ...

Hyundai Kona (OS) 2018-2026 Service Manual: Instrument Cluster Repair procedures
Removal    • Put on gloves to protect your hands. • When prying with a flat-tip screwdriver, wrap it with p ...

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