Note On Intermittents
Drive vehicle, and observe park/neutral parameter display. Stop vehicle, and wiggle shifter. If display changes, check for defective switch and intermittent short to ground.
CODE E091 PCM VOLTAGE CHECK
| PCM TERM. | SW. CLOSED | SW. OPEN |
|---|---|---|
| F8 | 0 to 0.3 Volts | Battery |
| C10 | 0 to 0.3 Volts | Battery |
| F7 | 0 To 0.3 Volts | Battery |
| A2 | 0 To 0.3 Volts | Battery |
PCM CODE E091 DATA
| Gear Position | PRNDL ED71 CKT 773 | PRNDL ED71 CKT 772 | PRNDL 2 ED72 CKT 771 | PRNDL 2 ED72 CKT 776 |
|---|---|---|---|---|
| P | 1 | 1 | 0 | 0 |
| R | 1 | 0 | 0 | 1 |
| N | 1 | 0 | 1 | 0 |
| OD | 0 | 0 | 1 | 1 |
| 3 | 0 | 0 | 0 | 0 |
| 2 | 0 | 1 | 0 | 1 |
| 1 | 0 | 1 | 1 | 0 |