Pathfinder 2WD V6-4.0L (VQ40DE) (2009)
Cabin Temperature Sensor / Switch: Description and Operation
Automatic Air Conditioner
In-Vehicle Sensor
IN-VEHICLE SENSOR
Component Description
COMPONENT DESCRIPTION
In-vehicle Sensor
The in-vehicle sensor (1) is located on the lower instrument panel LH. It converts variations in temperature of passenger compartment air (drawn in
through the integrated fan) into a resistance value. It is then input into the A/C auto amp.
Intake Sensor
INTAKE SENSOR
System Description
COMPONENT DESCRIPTION
Intake Sensor
The intake sensor is located on the heater and cooling unit assembly. It converts temperature of air after if passes through the evaporator into a
resistance value which is then input to the A/C auto amp.