Circuit Description
WARNING: This page is about a different car, the 2002 Infiniti QX4, 2001 Nissan Pathfinder, and 2001 Infiniti QX4. However, it is still accessible from the selected car via links, so may be relevant.
TFT sensor monitors transmission fluid temperature and sends a signal to TCM. DTC is set when TCM receives an excessively low or high voltage from sensor.