Wiper/Washer Switch Test/Replacement

WARNING: This page is about a different car, the 2006 Acura MDX, 2005 Acura MDX, 2004 Acura MDX, and 2003 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.

Remove the dashboard lower cover (see DRIVER'S DASHBOARD UNDER COVER REMOVAL/INSTALLATION ).
Remove the steering column covers (see STEERING COLUMN REMOVAL AND INSTALLATION ).
Disconnect the 8P connectors (A) from the wiper/washer switch (B), then remove the two screws and the switch.

Fig 1: Disconnecting 8P Connectors From Wiper/Washer Switch
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Check for continuity between the terminals in each switch position according to the table.

Fig 2: Checking Continuity Between Terminals In Each Switch Position (Windshield)
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 3: Checking Continuity Between Terminals In Each Switch Position (Rear Window)
Courtesy of AMERICAN HONDA MOTOR CO., INC.
If the continuity check is not as specified, replace the switch.