Kia Soul EV: Air Conditioning System / Photo Sensor Description and Operation
The photo sensor is located at the center of the defrost nozzles.
The photo sensor contains a photovoltaic (sensitive to
sunlight) diode. The solar radiation received by its light receiving
portion, generates an electromotive force in proportion to the amount of
radiation received which is transferred to the automatic temperature
control module so that the solar radiation compensation will be
performed.
Description
The In-car air temperature sensor is integrated into the heater & A/C control unit.
The sensor contains a thermistor which measures the
temperature of the inside. The signal deci ...
Inspection
1.
Turn the ignition switch ON.
2.
Connect the GDS.
3.
Emit intensive light toward the photo sensor using a lamp, and check the output voltage change.
4.
The voltage will ri ...
Other information:
Replacement
•
Put on gloves to protect your hands.
•
When prying with a flat-tip screwdriver, wrap it with
protective tape, and apply protective tape around the related parts, to
prevent damage.
•
Us ...
Inspection
1.
Connect the battery voltage and check for the blower motor rotation.
2.
If the blower motor voltage does not operate well, substitute with a verified blower motor and check for proper operation.
3.
If the problem is corrected, replace the blower motor.
Replacement
1.
D ...