| OFF | - | Open circuit |
| Windshield intermittent wiper interval adjusting knob | 8 - 3 | Operating the adjusting knob changes the resistance. |
| Windshield wiper switch | HI | 8 - 4 | Continuity exists (2 ohms or less) |
| INT | 8 - 5 | Continuity exists (2 ohms or less) |
| LO | 8 - 6 | Continuity exists (2 ohms or less) |
| MIST | 8 - 10 | Continuity exists (2 ohms or less) |
| Windshield washer switch | 8 - 7 | Continuity exists (2 ohms or less) |
| Rear washer switch | 8 - 9 | Continuity exists (2 ohms or less) |
| Rear wiper switch | 8 - 11 | Continuity exists (2 ohms or less) |