MDX V6-3471cc 3.5L (2002)
Evaporator Temperature Sensor / Switch: Description and Operation
How the Circuit Works
Evaporator Temperature Sensor
The evaporator temperature sensor is located on the evaporator housing. If the temperature at the evaporator gets too cold, the evaporator temperature
sensor sends a signal to the climate control unit to turn off the A/C compressor clutch This prevents condensation from freezing on the evaporator fins
and blocking air delivery into the passenger compartment.
