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 Service Manual: Rear Wheel Guard

Repair procedures Replacement • When removing with a flat - tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components. • Put on gloves to prevent hand injuries.1.Remove the rear tire.2.After loosening the mounting screws, clips and nut, remove the rear wheel guard [Rear] (A).3.After loosenin..

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Rear combination lamp bulb replacement

(1) Stop lamp (2) Tail lamp (LED or bulb) (3) Turn signal lamp (4) Reverse lamp (5) Rear side marker (LED or bulb) Tail/Stop lamp/Turn signal lamp/ Side marker (Outer lamp) (Bulb type) 1. Open the trunk lid. 2. Remove the service cover by pulling out the service cover. 3. Loosen the assembly retaining nuts. 4. Remove the rear combination light assembly from the body of the vehicle. [..

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.