3-Speed Switch Panel Tests
Remove switch from vehicle and using a continuity tester or ohmmeter, test continuity between terminals as indicated in table. For test purposes, use case switch for ground, the first position for OFF and PARK, the first detent past off for LOW, and the second detent past off for MEDIUM, and the extreme switch position for HIGH.
3-Speed Switch Panel Continuity
| Switch Position | Test Connections |
|---|---|
| Off | B to P |
| A to F2 | |
| F1 to Ground | |
| Low | B to A |
| A to F1 | |
| F2 to Ground | |
| P Open | |
| Medium | B to A |
| A through resistor to F1 | |
| F2 to Ground | |
| P Open | |
| High | B to A |
| A through resistor to F1 | |
| F2 to Ground | |
| P Open |