Wiper/Washer Switch Test/Replacement

Remove the steering column covers (see COLUMN COVER REMOVAL/INSTALLATION ).
Disconnect the dashboard wire harness 8P connector (A) from the wiper/washer switch (B).

Fig 1: Identifying Dashboard Wire Harness 8P Connector And Wiper/Washer Switch
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the two screws, then slide out the wiper/washer switch.
Inspect the connector terminals to be sure they are all making good contact.
- If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system.
- If the terminals look OK, go to step 5.
Check for continuity between the terminals in each switch position according to the table.
Windshield

Fig 2: Wiper/Washer Switch Connector Terminals Continuity Chart (Windshield)
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Rear window

Fig 3: Wiper/Washer Switch Connector Terminals Continuity Chart (Rear Window)
Courtesy of AMERICAN HONDA MOTOR CO., INC.
If the continuity is not as specified, replace the switch.
Install the switch in the reverse order of removal.