1. Turn the ignition switch to the "OFF".
2. Open the hood.
3. Remove the antenna.
4. Remove the windshield wiper arms.
5. Remove the ventilation grill.
6. Detach the connector lock (1).
7. Disconnect connector (2).
8. Remove the four screws (3).
9. Remove the windshield wiper motor control circuit (4).
10. Install in the reverse order of removal.