Kia Optima: Inspection - Front Wheel Speed Sensor. Repair procedures - ESC(Electronic Stability Control) System - Brake System - Kia Optima TF 2011-2024 Service ManualKia Optima: 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

Removal
1. Remove the front wheel and tire. Tightening torque:88.3 ~ 107.9 N.m (9.0 ~ 11.0 kgf.m, 65.1 ~ 79.6 lb-ft) 2. Remove the front wheel spee ...

Rear Wheel Speed Sensor. Components and Components Location
Components 1. Rear wheel speed sensor 2. Rear wheel speed sensor cable ...

See also:

Emergency Roadside Assistance
Kia has set up a network of over 17,000 roadside assistance providers. Should you accidentally run out of fuel, require a battery jump, or need help changing a tire, a Kia Consumer Assistance Repr ...

Tightening Torque Table Of Standard Parts
Bolt nominal diameter (mm) Pitch (mm) Torque Nm (kg.cm, lb.ft) Head Mark 4 Head Mark 7 ...

Inspection
1. Check the strut bearing for wear and damage. 2. Check the spring upper and lower seat for damage and deterioration. 3. Compress and extend the pist ...

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