Hyundai i20 Quiz
Braking System

Repair Procedures of Front Wheel Speed Sensor

In this manual: Braking System
General Information — 17Engine Mechanical System — 79Engine Electrical System — 50Emission Control System — 22Engine/Fuel Control System — 107Clutch System — 27MANUAL TRANSMISSION SYSTEM — 21Drive Shaft and Axle — 18Suspension System — 29Steering System — 21Restraint — 41Braking System — 53Body Work (Interior and Exterior) — 190Body Electrical System — 181Heating, Ventilation and Air Conditioning — 58
7steps
~42min
2/5difficulty
04080120160200107.980N·mlb·ft
Tightening torque found on this page
Done 0 of 7

DEPOSIT

  1. Remove the front wheel and tire.

    Tightening torque: 88.3 ~ 108 N·m

  2. Remove the front wheel speed sensor mounting bolt (A) and the cable mounting bolt (B).

    Tightening torque: 7.8 – 11.8 N·m

  3. Remove the front wheel arch liner.
  4. Disconnect the front wheel speed sensor connector, then remove the front wheel speed sensor.
  5. To install, perform the removal procedure in reverse order.

Inspection

  1. Measure the output voltage between the wheel speed sensor terminal and ground.
  2. Compare the change in wheel speed sensor output voltage with the normal output voltage change specified below.

    V_low: 0.7 V ~ 1.0 V V_high: 1.4 V ~ 2.0 V Frequency range: 1~2500 Hz

Test yourself

A quick Hyundai i20 quiz: every answer comes with an explanation and a link to the manual page.