Hyundai Elantra (CN7): Forward Collision–Avoidance Assist (FCA) (front view camera only) / Function malfunction and limitations
Function malfunction
When Forward Collision-Avoidance
Assist system is not working properly,
the ‘Check Forward Safety system(s)’
warning message will appear, and the
and
warning lights will illuminate
on the cluster. We recommend that the
function be inspected by an authorized
HYUNDAI dealer.
Basic function Function warning and control The basic feature of Forward Collision- Avoidance Assist is to help warn and control the vehicle depending on collision level: ‘Collision Warning’, ‘Emergency Braking’ and ‘Stopping vehicle and ending brake control ’.
When the front windshield where the front view camera is located or the sensor is covered with foreign material, such as snow or rain, it can reduce the detecting performance and temporarily limit or disable Forward Collision- Avoidance Assist.
Other information:
Hyundai Elantra (CN7) 2021-2026 Service Manual: In-car Sensor
Description and operation DescriptionThe In-car air temperature sensor is built in the heater & A/C control unit.The sensor contains a thermistor which measures the temperature of the inside. The signal decided by the resistance value which changes in accordance with perceived inside temperature, is delivered to heater control unit and accor
Hyundai Elantra (CN7) 2021-2026 Service Manual: Description and operation
Description and operation The System may be limited when • The radar sensor or camera is blocked with a foreign object or debris.• The camera lens is contaminated due to tinted filmed or coated windshield, damaged glass, or stuck of foreign matter (sticker, bug, etc.
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