Hyundai Elantra: Driving Your Vehicle / Forward Collision Avoidance (FCA) System (with hyundai smart sense)

Hyundai Elantra AD (2016-2020) Owners Manual / Driving Your Vehicle / Forward Collision Avoidance (FCA) System (with hyundai smart sense)

The Forward Collision-Avoidance Assist (FCA) system is designed to help detect and monitor the vehicle ahead or help detect a pedestrian in the roadway through radar signals and camera recognition to warn the driver that a collision is imminent, and if necessary, apply emergency braking.

WARNING

Take the following precautions when using the Forward Collision- Avoidance Assist (FCA) system:

This system is only a supplemental system and it is not intended to, nor does it replace the need for extreme care and attention of the driver. The sensing range and objects detectable by the sensors are limited. Pay attention to the road conditions at all times.
Drive at posted speed limits and accordance to road conditions.
Always drive cautiously to prevent unexpected and sudden situations from occurring. The Forward Collision- Avoidance system may not always stop the vehicle completely and is only intended to help mitigate a collision that is imminent.

Limitations of the System

The Forward Collision Avoidance Assist (FCA) system is designed to monitor the vehicle ahead on the roadway through camera recognition to warn the driver that a collision is imminent, and if neces ...

System Setting and Activation

System setting • Setting Forward Safety function The driver can activate the FCA by placing the ignition switch to the ON position and by selecting: 'User Settings → Driver Assistance � ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Input Speed Sensor Repair procedures
Inspection 1. Using the GDS, check the input/output speed sensor waveforms. A. Turn OFF the ignition switch. B. Connect the GDS to the Data Link Connector(DLC) on the lower crash pad. C. Ignition "ON" & Engine "ON". D. Check the input/output speed sensor waveforms at high spe ...

Hyundai Elantra AD (2016-2020) Service Manual: Variable Charge Motion Actuator (VCMA) Description and Operation
Description The Variable Charge Motion Actuator (VCMA) is installed on the inlet of the intake manifold. It consists of a DC motor which actuates the VCM valve and a position sensor which detects the position of the VCM valve. The VCM system tumbles air flow entering into combustion chambe ...