Hyundai Elantra: Forward Collision Avoidance (FCA) System (with hyundai smart sense) / System Malfunction

Hyundai Elantra. System Malfunction

Check Forward Collision Avoidance Assist system

Both FCA warning light and warning message will disappear once the ESC warning light issue is resolved.

WARNING

WARNING

In these cases, you must maintain a safe braking distance, and if necessary, depress the brake pedal to reduce the driving speed in order to maintain a safe distance or to stop the vehicle.

FCA Sensor (Front Radar/Front Camera)
■ Front radar ■ Front camera 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 forei ...

Limitations of the System
The Forward Collision Avoidance Assist (FCA) system is designed to monitor the vehicle ahead or a pedestrian on the roadway through radar signals and camera recognition to warn the driver that a c ...

Other information:

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)     • Be careful not to dam ...

Hyundai Elantra AD (2016-2020) Owners Manual: Curtain air bags
Curtain air bags are located along both sides of the roof rails above the front and rear doors. They are designed to help protect the heads of the front seat occupants and the rear outboard seat occupants in certain side impact collisions. The curtain air bags are designed to deploy during ...

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