For 1990-2009 cars

#### AT Manual Shaft Shift Position Switch Logic Table (4L30-E)

| T R Switch P/A/B/C
--- | ---
| Signal A | Signal B | Signal C | N/A | N/A | Signal P
Selector Position | Transmission Switch Terminal
A | B | C | D* | F | G
Park | On | Off | Off | On | Off | On
Reverse | On | On | Off | On | On | Off
Neutral | Off | On | Off | On | Off | On
Drive | Off | On | On | On | Off | Off
D3 | On | On | On | On | Off | On
D2 | On | Off | On | On | Off | Off
D1 | Off | Off | On | On | Off | On
ON indicates the terminal or circuit should read system voltage (continuity). OFF indicates an open circuit. *Power supply terminal.