Wheel Speed Sensor: Service and Repair

Wheel Speed Sensor Replacement

Front

1. Turn the ignition switch to LOCK (0).

2. Remove the front wheel.

3. Remove the clamps (A), then disconnect the wheel speed sensor connector (B).

NOTE: Replace the clamp whenever the clamp is removed.





4. Remove the bolt and the wheel speed sensor (C).

5. Install the wheel speed sensor in the reverse order of removal, and note these items:

- Do not twist the sensor wires.
- If the wheel speed sensor comes in contact with the hub bearing unit, it is faulty.
- Make sure there is no debris in the sensor mounting hole.

6. Start the engine, and make sure the ABS and the VSA indicators go off.

7. Test-drive the vehicle, and make sure the ABS and the VSA indicators do not come on.

Rear

1. Turn the ignition switch to LOCK (0).

2. Remove the rear wheel.

3. Remove the clamps (A), then disconnect the wheel speed sensor connector (B).

NOTE: Replace the clamp whenever the clamp is removed.





4. Remove the bolt and the wheel speed sensor (C).

5. Install the wheel speed sensor in the reverse order of removal, and note these items:

- Do not twist the sensor wires.
- If the wheel speed sensor comes in contact with the hub bearing unit, it is faulty.
- Make sure there is no debris in the sensor mounting hole.

6. Start the engine, and make sure the ABS and the VSA indicators go off.

7. Test-drive the vehicle, and make sure the ABS and the VSA indicators do not come on.