Kia Rio: ESC (Electronic Stability Control) System / ESC OFF Switch

Kia Rio 2017-2023 YB Service Manual / Brake System / ESC (Electronic Stability Control) System / ESC OFF Switch

Description and operation

Description

1.	The ESC OFF switch is for the user to turn off the ESC system.

2.	The ESC OFF lamp is on when ESC OFF switch is engaged.

Repair procedures

Removal

1.	Turn ignition switch OFF and disconnect the negative (-) battery cable.

2.	Remove the crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel")

3.	Disconnect the ESC switch connector (A).

4.	Install in the reverse order of removal.

❮Rear Wheel Speed Sensor

Components and components location Components Drum type Disc type Repair procedures Removal 1. Remove the rear wheel & tire.

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.

Other information:

Kia Rio 2017-2023 YB Service Manual: Smart Key System

Specifications Specifications Smart Key Unit Items Specification Rated voltage DC 12 V Operating voltage DC 9 - 16 V Operating temperature -31 - 167°F (-35 - 75°C) Load Max.

Kia Rio 2017-2023 YB Service Manual: Photo Sensor (FATC only)