Pathfinder LE 4WD V6-3.3L (VG33E) (1997)
Multi-Function Thermal Sensor / Switch: Description and Operation
The PTC is built into the control unit. It has a variable resistance which changes according to the set temperature. This resistance is connected to the
temperature knob.
After disconnecting PTC harness connector, measure resistance between terminals (1) and (2) at PTC harness side.