Kia Rio: ESC (Electronic Stability Control) System / Front Wheel Speed Sensor

Components and components location

Components

1. Front wheel speed sensor connector
2. Front wheel speed sensor

Repair procedures

Removal
1.

Remove the front wheel & tire.

Tightening torque:

107.9 - 127.5 N·m (11.0 - 13.0 kgf·m, 79.6 - 94.0 lb·ft)

2.

Loosen the bolt (A) and then disconnect the wheel speed sensor.

Tightening torque :

7.8 - 11.8 N·m (0.8 - 1.2 kgf·m, 5.8 - 8.7 lb·ft)

3.

Remove the front wheel guard.

(Refer to Body - "Front Wheel Guard")

4.

Disconnect the wheel speed sensor connector (A).

5.

Install in the reverse order of removal.

Inspection
1.

Measure the output voltage between the terminal of the wheel speed sensor and the body ground.

  

In order to protect the wheel speed sensor, when measuring output voltage, a 100 Ω resister must be used as shown.

2.

Compare the change of the output voltage of the wheel speed sensor to the normal change of the output voltage as shown below.

V_low : 0.59V - 0.84V

V_high : 1.18V - 1.68V

Frequency range : 1 - 2,500Hz

    Components and components location Components 1. ESC control module connector 2. ESC control module 3. ESC bracket Repair procedures Removal 1.

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

    Other information:

    Kia Rio 2017-2023 YB Service Manual: Headlamps

    Description and operation Description BI-FUNCTION 1. Definition – A headlamp with integrated functions of high and low beam – The light is controlled by rotating the shield inserted to the lens.

    Kia Rio 2017-2023 YB Service Manual: Compressor

    Description and operation Description The compressor is the power unit of the A/C system. It is located on the side of engine block and driven by a V-belt of engine. The compressor changes the low pressure and low temperature refrigerant gas into the high pressure and high temperature refrigerant gas.

    Categories

     
    Copyright © 2026 www.krioyb.com - 0.0162