Connector Reference and Terminal Readings: Notes
DIGITAL TRANSMISSION RANGE (TR) SENSOR DIAGNOSIS CHART
| Selector Position | Shift Lever Indicator | PID: TR_D | PID: TR_V (volts) | |||
|---|---|---|---|---|---|---|
| TR4 | TR3A | TR2 | TR1 | TR3A (PCM pin 64 to signal return) | ||
| Park | P | 0 | 0 | 0 | 0 | 0.0 volts |
| Reverse | R | 1 | 1 | 0 | 0 | 1.3 - 1.8 volts |
| Neutral | N | 0 | 1 | 1 | 0 | 1.3 - 1.8 volts |
| Overdrive | D | 1 | 1 | 1 | 1 | 1.3 - 1.8 volts |
| Manual 3 | 3 | 1 | 0 | 1 | 0 | 0.0 volts |
| Manual 2 | 2 | 1 | 0 | 0 | 1 | 0.0 volts |
| Manual 1 | Man 1 | 0 | 0 | 1 | 1 | 0.0 volts |
- TR__V is the voltage at the PCM pin 64 (TR3A Circuit) to signal return.
- TR__D: 1= Open digital TR switch, 0= Closed digital TR switch.
- EEC-V Control System Breakout Box Readings: Taken from PCM signal pins for TR1, TR2, TR3A and TR4 to signal return.
- Voltages for TR1, TR2 and TR4:
- 0 = 0.0 volts.
- 1 = 9.0-14.0 volts.
- Voltage for TR3A:
- 0 = 0.0 volts.
- 1 = 1.3-1.8 volts.