Odyssey LX V6-3.5L (2000)
Heater Core Temperature Sensor / Switch: Testing and Inspection
Dip the sensor in ice water, and measure the resistance. Then pour hot water on the sensor, and check for change in resistance.
Compare the resistance reading between the No.1 and No.2 terminals of the heater core temperature sensor with the specifications shown in the graph;
the resistance should be within the specifications.