Transmission Temperature Sensor/Switch: Testing and Inspection

TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR INSPECTION





1. Remove the control valve body.
2. Remove the TFT sensor and solenoid valves.
3. Place the TFT sensor in water with a thermometer and heat the water gradually.





Temperature/Resistance Graph





Temperature/Resistance Table

4. Measure resistance between the terminals of the TFT sensor.
- If not as specified, replace the TFT sensor.
5. Install the TFT sensor and solenoid valves.
Tightening torque 6.9 - 8.8 Nm (70 - 90 kgf-cm, 61 - 78 inch lbs.)
6. Install the control valve body.
7. Carry out the line pressure test.