Transmission Range Sensor (A/T)
Using DVOM, backprobe PCM connector pin No. 64 (Light Blue/Yellow wire). Measure voltage while moving selector through each gear range. If voltage is not as specified, check wiring harness. If wiring harness is okay, replace TRS. See TRANSMISSION RANGE SENSOR VOLTAGE table.
TRANSMISSION RANGE SENSOR VOLTAGE
| Gear Position | Volts |
|---|---|
| Park | 4.32-4.68 |
| Reverse | 3.52-3.89 |
| Neutral | 2.80-3.10 |
| Drive | 2.09-2.31 |
| 2 | 1.39-1.53 |
| 1 | 0.68-0.76 |