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:

Alternator: Description
The charging system included a battery, an alternator with a built-in regulator, and the charging indicator light and wire. The Alternator has eight built-in diodes, each rectifying AC curre ...

Component Location (3)
[5 Door] 1. Back up lamp 2. Turn signal lamp 3. Tail lamp/ Stop lamp 4. Tail lamp 5. Stop lamp 6. Side marker lamp 7. High mounted stop lamp 8. Lic ...

Disassembly
Engine removal is required for this procedure. (Refer to Engine and transaxle assembly removal in this group) 1. M/T : Remove the fly wheel. 2. ...

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