Wiper Relay (1992 Models)
Remove relay. Continuity shoulcd exist between terminals No. 3 and 4, and no continuity between terminals No. 6 and 7. See Fig 1 . Apply battery voltage across terminals No. 1 and 2. There should now be no continuity between terminals No. 3 and 4, and continuity between terminals No. 6 and 7. If continuity is not as specified, replace relay.