Hyundai Elantra: ESC (Electronic Stability Control) System / Emergency Signal System

Hyundai Elantra (CN7) 2021-2025 Service Manual / Brake System / ESC (Electronic Stability Control) System / Emergency Signal System

Description and operation

Description

Introduction of Quick Brake Warning System (ESS)

In case of quick brake by driver, the brake lamp or turn signal is blinked to warn against the vehicle at rear.

Basic function (Blinking the brake lamp/emergency lamp)

–	Operation condition : In case of quick brake or operation of ABS above in a certain speed

–	Releasing condition : In case of stopping the quick brake or releasing the ABS operation

Additional function (Blinking the turn signal)

–	Operation condition : In case of quick brake in low speed

–	Releasing condition : Releasing at the start of driving

System Configuration

ESS Circuit Diagram

Rear Wheel Speed Sensor

Components and components location Components[Rear torsion beam disc brake type]1. Rear wheel speed sensor2. Rear wheel speed sensor connector[Rear multi link disc brake type]1...

Other information:

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Tire pressure monitoring system

WARNING Over-inflation or under-inflation can reduce tire life, adversely affect vehicle handling, and lead to sudden tire failure that may cause loss of vehicle control resulting in an accident. Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the vehicle placard or tire inf..

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Sunroof opening and closing

To open or close the sunroof(manual slide feature), push the sunroof control lever backward or forward to the first detent position. To open the sunroof (auto slide feature), push the sunroof control lever backward to the second detent position. The sunroof will slide to the recommended open position before the maximum slide open position. To stop the sunroof sliding at any point, push th..

Manual climate control system

To defog inside windshield

[A] : Type A, [B] : Type B

1. Select any fan speed except “0” position.

2. Select the desired temperature.

3. Select the or position.