Kia Stinger CK: ESP(Electronic Stability Program) System / Front Wheel Speed Sensor

Repair procedures
Removal
[2WD]
1.

Remove wheel nuts, wheel and tire (A) from front hub.

Tightening torque:

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

  

Be careful not to damage the hub bolts when removing the wheel and tire.

2.

Disconnect the front wheel speed sensor connector from the front axle.

3.

Loosen the wheel speed sensor bracket bolt (A), and then disconnect the wheel speed sensor connector (B).

Tightening torque :

16.7 - 25.5 N·m (2.0 - 3.0 kgf·m, 12.3 - 18.8 lb·ft)

4.

Install in the reverse order of removal.

[AWD]
1.

Remove wheel nuts, wheel and tire (A) from front hub.

Tightening torque:

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

  

Be careful not to damage the hub bolts when removing the wheel and tire.

2.

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

Tightening torque:

6.9 - 10.8 N·m (0.7 - 1.1 kgf·m, 5.1 - 7.6 lb·ft)

3.

Remove the wheel speed sensor bracket.

Tightening torque:

6.9 - 10.8 N·m (0.7 - 1.1 kgf·m, 5.1 - 7.6 lb·ft)

4.

Disconnect the ECS connector (A) and then remove the bracket.

5.

Remove the bracket (A) and the remove the connector (B).

6.

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

Other information:

Kia Stinger (CK) 2018-2023 Service Manual: Rear View Monitor (RVM)

Components and components location Component Location 1. Rear view monitor (RVM) 2. AVN Monitor 3. Steering angle sensor Description and operation Description 1. To display back of the vehicle to assist the driver, it receives vehicle rearside image signal from the rear view monitor and displays it on AVN monitor or LHS of inside rearview mirror.

Kia Stinger (CK) 2018-2023 Service Manual: Front Axle Assembly

Components and components location Components 1. Front brake disc 2. Hub assembly 3. Dust cover 4. Front knuckle Repair procedures Removal [2WD] 1. Remove wheel nuts, front wheel and tire (A) from front hub. Tightening torque: 107.

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