Hyundai i-30: ESP (Electronic Stability Program) System / Emergency Signal System

Hyundai i30 (PD) 2018-2025 Service Manual / Brake System / ESP (Electronic Stability Program) 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

ESP OFF Switch

Description and operation Description 1. The ESP OFF switch is for the user to turn off the ESP system. 2...

Front Wheel Speed Sensor

Components and components location Components 1. Front wheel speed sensor 2. Front wheel speed sensor connector Repair procedures Removal 1...

Other information:

Hyundai i30 (PD) 2018-2025 Owner's Manual: Disc brakes wear indicator

When your brake pads are worn and new pads are required, you will hear a high pitched warning sound from your front or rear brakes. You may hear this sound come and go or it may occur whenever you depress the brake pedal. Note that some driving conditions or climates may cause a brake squeal when you first apply (or lightly apply) the brakes...

Hyundai i30 (PD) 2018-2025 Service Manual: Rear Pillar Trim

Components and components location Component Location 1. Rear pillar trim Repair procedures Replacement • Put on gloves to prevent hand injuries...