HEATER CORE TEMPERATURE SENSOR [FULL-AUTO AIR CONDITIONER]
id0740a1126100
Purpose
• The heater core temperature sensor detects the airflow temperature passing through the heater core.
• The heater core temperature sensor signal is used for the i-stop control.
Function
• The heater core temperature sensor converts the detected temperature to an electric signal.
Construction
• A thermistor-type heater core temperature sensor has been adopted.
• The heater core temperature sensor is installed to the A/C unit.
Operation
• The thermistor changes the resistance according to the surrounding temperature.
• The resistance decreases if the temperature increases, and conversely increases if the temperature decreases as shown in the figure.
Fail-safe
• Function not equipped.