Repair Procedures of Front Wheel Speed Sensor

Removal

1. 1
   Turn the ignition switch OFF, then disconnect the negative (-) battery cable.
2. 2
   Loosen the wheel nuts slightly. Raise the vehicle and make sure it is securely supported.
3. 3
   Remove the front wheel and tire (A) from the front hub.

   Tightening torque: 107.9–128 N·m

   

4. 4
   Remove the front wheel guard. (Refer to Body - "Front Wheel Guard")
5. 5
   Disconnect the wheel speed sensor connector (A), then remove the retaining clip (B).

   

6. 6
   Remove the front wheel speed sensor cable bracket bolt (A), (B).

   Tightening torque: 6.8–10.8 N·m

   

7. 7
   Loosen the bolt (A) and remove the front wheel speed sensor.

   Tightening torque: 7.8–11.7 N·m

   

Installation

1. To install, reverse the removal procedure.

Inspection

1. 1
   Measure the output voltage between the wheel speed sensor terminal and body ground.

   

2. 2
   Compare the change in the wheel speed sensor output voltage with the normal output voltage change, as shown below.

   

   V_low: 0.59–0.84 V V_high: 1.18–1.68 V Frequency range: 1–2,500 Hz