Wheel Speed Sensor: Service and Repair

Wheel Speed Sensor Replacement

Front

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

2. Remove the clip (A), then disconnect the wheel speed sensor connector (B).





3. Remove the bolts and the wheel speed sensor (C).

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

- Install the sensor carefully to avoid twisting the wires.
- If the wheel speed sensor comes in contact with the hub bearing unit, it is faulty.

5. Start the engine, and check that the ABS, the VSA indicators, and the trailer stability assist warning goes off.

6. Test-drive the vehicle, and check that the ABS, the VSA indicators, and the trailer stability assist warning do not come on.

Rear

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

2. Disconnect the wheel speed sensor connector (A).





3. Remove the clips, the bolt, and the wheel speed sensor (B).

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

- Install the sensor carefully to avoid twisting the wires.
- If the wheel speed sensor comes in contact with the hub bearing unit, it is faulty.

5. Start the engine, and check that the ABS, the VSA indicators, and the trailer stability assist warning goes off.

6. Test-drive the vehicle, and check that the ABS, the VSA indicators, and the trailer stability assist warning do not come on.