Digital Transmission Range (TR) Sensor Diagnosis Chart
WARNING: This page is about a different car, the 2004 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
DIGITAL TRANSMISSION RANGE (TR) SENSOR DIAGNOSIS
| Selector Position | Base Shift Lever Indicator | Select Shift Lever Indicator | PID: TR_D | PID: TR_V (volts) | |||
|---|---|---|---|---|---|---|---|
| TR4 | TR3A | TR2 | TR1 | TR3A (PCM pin 64 to sigrtn) | |||
| PARK | P | P | 0 | 0 | 0 | 0 | 0.0 Volts |
| REVERSE | R | R | 1 | 1 | 0 | 0 | 1.3 - 1.8 Volts |
| NEUTRAL | N | N | 0 | 1 | 1 | 0 | 1.3 - 1.8 Volts |
| OVER- DRIVE | D5/D4 | D5 | 1 | 1 | 1 | 1 | 1.3 - 1.8 Volts |
| Manual 3 | 3 | D4 | 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, TR4 to signal return.
- Voltages for TR1, TR2, TR4:
- 0 = 0.0 volts.
- 1 = 9.0 - 14.0 volts.
- Voltage for TR3A:
- 0 = 0.0 volts.
- 1 = 1.3 - 1.8 volts.