Inspection Of Switch Unit
- Operate the switches to check the continuity between terminals.
| Switch position | Terminal No. | Standard | |
|---|---|---|---|
| Front | [OFF] | A1 and A3 Less | than 1 Ω |
| INT | A1 and A3 | Less than 1 Ω | |
| LO | A2 and A3 | Less than 1 Ω | |
| HI | A2 and A4 | Less than 1 Ω | |
| Washer ON | B2 and B3 | Less than 1 Ω | |
| Rear | [OFF] | A5 and B2 B6 and B2 B7 and B2 |
1 MΩ or more |
| LO | B6 and B2 | Less than 1 Ω | |
| HI | B7 and B2 | Less than 1 Ω | |
| Washer ON | A5 and B2 | Less than 1 Ω |
Is continuity within the standard value?
- Yes: The switch is normal.
- No: If continuity is out of the standard value, replace the switch.