ATF Temperature Sensor 1,2

These temperature sensors are thermistors and each of them is mounted on the control valve body. ATF temperature sensor 1 detects the ATF temperature in the oil pan, and ATF temperature sensor 2 detects the ATF temperature at the torque converter outlet; each sensor outputs electrical resistance signals.

Fig 1: Identifying ATF Temperature Sensor

Courtesy of SUBARU OF AMERICA, INC.