Wiper/Washer Switch Test/Replacement

Lower the steering column, and remove the steering column covers (see STEERING COLUMN REMOVAL AND INSTALLATION ).
Disconnect the 14P connector from the wiper/washer switch.

Fig 1: Identifying 14P Connector & Wiper/Washer Switch
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the two screws, then pull out the wiper/washer switch.
Check for continuity between the terminals in each switch position according to the table below. If the continuity is not as specified, replace the switch.

Fig 2: Identifying Terminal Table
Courtesy of AMERICAN HONDA MOTOR CO., INC.