Maxima SE V6-2968cc 3.0L DOHC MFI (VQ30DE) (1997)
Multi-Function Thermal Sensor / Switch: Description and Operation
The POTENTIO TEMPERATURE CONTROL (PTC) is built into the push control unit. it can be set at an interval of 1° C (2° F) through both
(HOT) and (COLD) control switches. Setting temperature is digitally displayed.