The Forward Collision-Avoidance Assist (FCA) system is designed to help detect and monitor the vehicle ahead in the roadway through camera recognition to warn the driver that a collision is imminent, and if necessary, apply emergency braking.
The camera type FCA system detects the vehicle ahead in the roadway through camera.
WARNING
Take the following precautions when using the Forward Collision- Avoidance Assist (FCA) system:
Hyundai Elantra AD (2016-2020) Service Manual: Rear Wheel Guard Repair procedures
Replacement
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Put on gloves to prevent hand injuries.
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When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components.
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Take care not to scratch the body surface.
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Hyundai Elantra AD (2016-2020) Service Manual: Front Wheel Speed Sensor Repair procedures
Removal
1.
Loosen the wheel nuts slightly.
Raise the vehicle, and make sure it is securely supported.
2.
Remove the front wheel and tire (A) from front hub .
Tightening torque:
107.9 ~ 127.5 N.m (11.0 ~ 13.0 kgf.m, 79.6 ~ 94.0 lb-ft)
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Be careful not to dam ...