Windshield Wiper/Washer Switch Test

WARNING: This page does not describe the selected car, but rather 16 other vehicles, including the 2005 Acura NSX, 2004 Acura NSX, 2003 Acura NSX-T, 2003 Acura NSX, and 2002 Acura NSX-T. However, it is still accessible from the selected car via links, so may be relevant.

Remove the dashboard lower panel. See Figure .
Disconnect the 20P connector from the floor wire harness. See Figure .
Check for continuity between the terminals in each switch position. See Fig 1 .

Fig 1: Windshield Wiper/Washer Switch Test
Courtesy of AMERICAN HONDA MOTOR CO., INC.