Kia Rio: Front Wheel Speed Sensor Inspection - ESC(Electronic Stability Control) System - Brake System - Kia Rio UB 2012-2026 Service ManualKia Rio: Front Wheel Speed Sensor 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 120 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: 0.7 V ~ 1.0 V
V_high: 1.4 V ~ 2.0 V
Frequency range: 1 ~ 2,500Hz

Front Wheel Speed Sensor 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) ...

Rear Wheel Speed Sensor Components
1. Rear wheel speed sensor connector 2. Rear wheel speed sensor ...

See also:

Low brake fluid level warning
If the warning light remains on, it may indicate that the brake fluid level in the reservoir is low. If the warning light remains on: 1.Drive carefully to the nearest safe location and stop your v ...

Adjustment
Brake Pedal Height and Free Play 1. Disconnect the stop lamp switch connector (A). 2. Adjust the brake pedal height (A) as illustrat ...

Description
The starting system includes the battery, starter, solenoid switch, ignition switch, inhibitor switch (A/T), clutch pedal switch (M/T), ignition lock switch, connection wires and the battery ...

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