Hyundai Elantra (CN7): Advanced Driver Assistance System (ADAS) / Description and operation

Hyundai Elantra (CN7) 2021-2025 Service Manual / Advanced Driver Assistance System (ADAS) / Description and operation

Description
Advanced Driver Assistance System (ADAS) analyzes the exterior environment of a vehicle and driver status to provide visibility / display / guide / warning for driving and parking.
Item
Function
Explanation
Unit
Front Radar
Front View Camera
Rear Corner Radar
Rear View Camera
Ultrasonic Sensor
Driving
Safety
FCA
Forward Collision-Avoidance Assist
●
●



LKA
Lane Keeping Assist

●



DAW
Driver Attention Warning

●



BCW
Blind-Spot Collision Warning


●


BCA
Blind-Spot Collision-Avoidance Assist


●


HBA
High Beam Assist

●



Convenience
SCC
Smart Cruise Control
●




HDA
Highway Driving Assist
●
●



LFA
Lane Following Assist

●



NSCC
Navigation-based Smart Cruise Control
●
●



Parking
Safety
RCCW
Rear Cross-Traffic Collision Warning


●


RCCA
Rear Cross-Traffic Collision-Avoidance Assist


●


PCA-R
Parking Collision Avoidance Assist-Rear



●
●
SEA
Safety Exit Assist


●


RVM
Rear View Monitor



●

Convenience
PDW
Parking Distance Warning




●

    Special Service Tools Tool Name / Number Illustration Description LKA Compensator(09890-3V100)Used for compensating front view camera unitBCW Sensor Correction Tool Set(09958-3T500)Used to correct the blind-spot radar unit.

    Other information:

    Hyundai Elantra (CN7) 2021-2025 Service Manual: Smart Cruise Control (SCC) Switch

    Schematic diagrams Circuit DiagramTRIP / SCC / LFA Repair procedures Inspection1.Check for resistance between terminals in each switch position (LH).[LH : Audio + Hands free] Switch Resistance (±5%) SEEK Up430 ΩSEEK Down1.

    Hyundai Elantra (CN7) 2021-2025 Service Manual: Description and operation

    DescriptionRear view camera will activate when the backup light is ON with the ignition switch ON and the shift lever in the R position.This system is a supplemental system that shows behind the vehicle through the AV monitor or the ECM (Reverse Display Room Mirror) mirror while backing-up.

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