Transmission Range (Tr) Sensor (A/T)
- Ensure TR sensor is properly aligned. Connect New Generation Star (NGS) Tool (49 T088 0A0) to data link connector 2 located under left side of dash. Turn ignition on. Using NSG tool, access TR and TR-M PIDs. Record value while moving gear selector through each gear range. See TRANSMISSION RANGE (TR) SENSOR VOLTAGE table. If TR or TR-M PID value is not as specified, go to next step.
- Using DVOM and Transmission Tester (49 UN01 071), measure TR sensor resistance. Refer to operation manual for proper operation of transmission tester and resistance specifications.
TRANSMISSION RANGE (TR) SENSOR VOLTAGE
| Gear Position | Volts |
|---|---|
| Park | 4.23-4.68 |
| 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 |