Kia Cadenza: Air Conditioning System / Photo Sensor Description and Operation
1. |
The photo sensor is located at the center of defrost nozzle. |
2. |
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. |
Inspection
1.
Ignition "OFF".
2.
Disconnect evaporator temperature sensor.
3.
Using the multi-tester, Measure resistance between terminal "1" and "2" of evaporator temperature sensor.
Spe ...
Inspection
1.
Ignition "ON"
2.
Using the scan tool.
3.
Emit intensive light toward photo sensor using a lamp, and check the output voltage change.
4.
The voltage will rise with higher ...
Other information:
Inspection
First Seat Heater
1.
Check for continuity and measure the resistance between No.1 and NO.4 terminals.
No.DescriptionNo.Description1Heater (-)3NTC (+)2NTC (-)4Heater (+)
Standard value (Fabric / Leather)
Cushion : 1.04 Ω ± 10%
Back : 1.1 Ω ± 10%
Set : 2.14 Ω ± 10%
...
Components
1. Front pillar trim2. Center pillar upper trim3. Center pillar lower trim4. Rear pillar trim5. Cowl side trim6. Front door scuff trim7. Rear door scuff trim8. Rear package tray trim
...