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Home >> Mercedes Benz >> 2025 >> eSprinter Base, _NA_ >> Repair and Diagnosis >> External Pages >> Different car >> Section 2751 (Automatic Transmission - 5R110W (TORQSHIFT(R)) -- F250-F550 Super Duty) >> Description And Operation >> Transmission Electronic Control System >> Transmission Fluid Temperature (TFT) Sensor

Transmission Fluid Temperature (TFT) Sensor

WARNING: This page is about a different car, the 2010 Ford Pickup, 2010 Ford F550 Super Duty, 2010 Ford F450 Super Duty, and 2010 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

The TFT  sensor twist-locks into the solenoid body. The TFT  is a temperature-sensitive device called a thermistor. As the TFT  rises, the TFT  sensor resistance decreases. The PCM monitors the voltage across the TFT  sensor to determine TFT  . The PCM uses the TFT  signal as an input to determine cold and hot temperature shift scheduling and TCC  operation.