Component Testing Procedure
WIPER/WASHER SWITCH (17A553) COMPONENT TESTING (1 OF 2)
| Circuit to test | Connect sell-powered test light or ohmmeter to terminals | Move switch to these positions | A good switch will indicate |
|---|---|---|---|
| Rheostat (variable intermittent wipe) | 6 and 1 | Intermittent 1 | 1 kΩ |
| Intermittent 2 | 10 kΩ | ||
| Intermittent 3 | 20 kΩ | ||
| Intermittent 4 | 30 kΩ | ||
| Intermittent 5 | 40 kΩ | ||
| Intermittent 6 | 47 kΩ | ||
| Single wipe Front wiper | 6 and 9 | Single wipe | Closed circuit |
| Oft | Open circuit | ||
| Intermittent | Open circuit | ||
| Normal | Closed circuit | ||
| Fast | Open circuit | ||
| Intermittent wipe Front wiper | 6 and 10 | Single wipe | Open circuit |
| Off | Open circuit | ||
| Intermittent | Closed circuit | ||
| Normal | Open circuit | ||
| Fast | Open circuit | ||
| 7 and 9 | Single wipe | Open circuit | |
| Off | Closed circuit | ||
| Intermittent | Closed circuit | ||
| Normal | Open circuit | ||
| Fast | Open circuit | ||
| Normal wipe Front wiper | 6 and 9 | Single wipe | Closed circuit |
| Off | Open circuit | ||
| Intermittent | Open circuit | ||
| Normal | Closed circuit | ||
| Fast | Open circuit |
COMPONENT TESTING PROCEDURE (2 OF 2)
| Circuit to test | Connect self-powered test light or ohmmeter to terminals | Move switch to these positions | A good switch will indicate |
|---|---|---|---|
| Fast wipe Front wiper | 6 and 8 | Single wipe | Open circuit |
| Off | Open circuit | ||
| Intermittent | Open circuit | ||
| Normal | Open circuit | ||
| Fast | Closed circuit | ||
| Front washer | 6 and 2 | Off | Closed circuit |
| Front washer on | Open circuit | ||
| 2 and 3 | Off | Open circuit | |
| Front washer on | Closed circuit | ||
| Rear washer | 6 and 5 | Off | Open circuit |
| Rear wiper on | Closed circuit | ||
| Rear washer on | Closed circuit | ||
| 3 and 4 | Off | Open circuit | |
| Rear wiper on | Open circuit | ||
| Rear washer on | Closed circuit | ||
| Rear wiper | 5 and 3 | Off | Closed circuit |
| Rear wiper on | Open circuit | ||
| Rear washer on | Open circuit | ||
| 4 and 6 | Off | Closed circuit | |
| Rear wiper on | Closed circuit | ||
| Rear washer on | Open circuit | ||
| 5 and 6 | Off | Open circuit | |
| Rear wiper on | Closed circuit | ||
| Rear washer on | Closed circuit |