Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Transmission Temperature Sensor/Switch: Testing and Inspection

TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR INSPECTION [GF4A-EL]
1. Remove the TFT sensor.





2. Place the TFT sensor in ATF along with a thermometer as shown, and heat the ATF gradually.








3. Measure the resistance between the terminals of the TFT sensor.
- If not as specified, replace the TFT sensor.
4. Install the TFT sensor.