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High Relay/Washer Relay 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.
  1. Remove the wiper high relay or the washer relay from under-hood relay box B. See Figure and Fig 1 .
  2. Check continuity at the relay terminals. There should be continuity between the C and D terminals.
  3. There should be continuity between the A and B terminals when power and ground are connected to the C and D terminals. There should be no continuity when the power is disconnected.
Fig 1: High Relay/Washer Relay Test
G00088133Courtesy of AMERICAN HONDA MOTOR CO., INC.