Component testing procedure
COMPONENT TESTING PROCEDURE CHART
| Circuit to test | Connect self-powered test light or ohmmeter to terminals | Move switch to these positions | A good switch will indicate |
|---|---|---|---|
| Front washer switch circuit | 1 and 8 | Wash | Closed circuit |
| Rest | Open circuit | ||
| Rear washer switch circuit | 4 and 8 | Wash | Closed circuit |
| Rest | Open circuit | ||
| Front wiper high circuit | 2 and 3 | High | Closed circuit |
| All positions except high | Open circuit | ||
| Front wiper low circuit | 6 and 3 | Single pass | Closed circuit |
| Low | Closed circuit | ||
| All positions except low or single pass | Open circuit | ||
| Front wiper single pass circuit | 6 and 3 | Single pass | Closed circuit |
| Low | Closed circuit | ||
| All positions except low or single pass | Open circuit | ||
| Front wiper intermittent circuit | 12 and 3 | Intermittent | Closed circuit |
| All positions except intermittent | Open circuit | ||
| Rear wiper circuit | 5 and 3 | Off | Open circuit |
| On | Closed circuit | ||
| Wash | Closed circuit |