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:

Resetting the sunroof
Whenever the vehicle battery is disconnected or discharged, or related fuse is blown, you must reset your sunroof system as follows: 1.Turn the ignition switch to the ON position and close the sunr ...

Snow tires
If you equip your car with snow tires, they should be the same size and have the same load capacity as the original tires. Snow tires should be installed on all four wheels; otherwise, poor ...

Explanation of scheduled maintenance items
Engine oil and filter The engine oil and filter should be changed at the intervals specified in the maintenance schedule. If the car is being driven in severe conditions, more frequent oil an ...

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