Transmission Fluid Pressure Switch Logic
Transmission Fluid Pressure Switch Logic
| Gear | Transmission Fluid Pressure Switch States | |||
|---|---|---|---|---|
| Switch 1 | *Switch 3 | Switch 4 | Switch 5 | |
| Park | Low | Low | Low | Low |
| Reverse | Low | Low | Low | Low |
| Neutral | Low | Low | Low | Low |
| Drive 1st - Engine Braking | Low | High | Low | Low |
| Drive 1st | High | High | Low | High |
| Drive 2nd | High | Low | Low | High |
| Drive 3rd | Low | High | Low | High |
| Drive 4th | High | High | Low | Low |
| Drive 5th | Low | High | High | Low |
| Drive 6th | High | Low | High | Low |
| High = 12V (Switch Open or Pressurized) Low = 0V (Switch Closed or No Pressure) Note: All transmission fluid pressure switches are normally closed (NC) *Transmission fluid pressure switch 2 does not exist |
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