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: Compressor Oil

Repair procedures Oil Specification 1. The HFC-134a system requires synthetic compressor oil (PAG) whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor oil (PAG) varies according to compressor model.

Kia Rio 2017-2023 YB Service Manual: Power Mosfet (FATC)