Component testing procedure
WIPER/WASHER SWITCH - COMPONENT TESTING
| 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 | 4 and 6 | On | Closed circuit |
| Off | Open circuit | ||
| Front wiper switch circuit | 4 and 3 | Off | Open circuit |
| Intermittent | Open circuit | ||
| Low | Closed circuit | ||
| Mist | Closed circuit | ||
| 4 and 1 | High | Closed circuit | |
| Rear washer switch circuit | 10 and 12 | On | Closed circuit |
| Off | Open circuit | ||
| Rear wiper switch circuit | 9 and 12 | Off | Open circuit |
| On | Closed circuit | ||
| 11 and 12 | Intermittent | Closed circuit |