Kia Sedona: 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 then transferred to the automatic
temperature control module so that the solar radiation compensation can
be performed.
Description
The In-car air temperature sensor is built in the heater & A/C control unit.
The sensor consists of a thermistor that measures the inside
temperature. The signal decided by the r ...
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 in ...
Other Information:
Emergency Fastening Device (EFD) Description and Operation
Description
Emergency Fastening Device (EFD) is deployed concurrently
with the Belt Pretensioner to strongly pull down the seat belt during a
deployment condition after a collision. It is locat ...
Instrument Cluster Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the center fascia upper panel.
(Refer to Body - "Center Fascia Panel")
3.
Remove the instrument cluster (A) after loosen ...