Kia Optima: Inspection - Rear Wheel Speed Sensor. Repair procedures - ESC(Electronic Stability Control) System - Brake System - Kia Optima TF 2011-2020 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 rear 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 rear wheel speed ...

Yaw-rate and Lateral G Sensor. Description and Operation
Description When the vehicle is turning with respect to a vertical axis the yaw rate sensor detects the yaw rate electronically by the vibration change of plate fork inside the yaw rate sensor.If ...

See also:

Use approved window washer anti-freeze in system
To keep the water in the window washer system from freezing, add an approved window washer anti-freeze solution in accordance with instructions on the container. Window washer anti-freeze is ...

Adjusting the height of front seat cushion
Front height of front seat cushion Move the front portion of the control knob up to raise or down to lower the front part of the seat cushion. Rear height of front seat cushion Move the rear ...

Components and Components Location
Component Location 1. Fuel filler door open switch 2. Fuel filler door release actuator ...

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