Wiper Switch Continuity Test

Unplug multi-function switch connector under steering column. Test circuits with self-powered test light or ohmmeter. An ohmmeter is required for intermittent wiper test. If switch does not show required continuity, or poor continuity is found in any position, replace switch. See Figure and Figure. To perform wiper switch continuity test use appropriate WIPER SWITCH CONTINUITY SPECIFICATIONS  table.