Kia Sportage: Air conditioning System / Photo Sensor Repair procedures
1. |
Turn the ignition switch ON.
|
3. |
Flash an intensive light onto the photo sensor using a lamp, and check
the change in output voltage.
|
4. |
The voltage will increase with higher light intensity and decrease with
lower light intensity.

1. Auto light ground
2. Auto light power (5V)
3. Auto light signal
|
4. Photo signal (RH)
5. Photo power
6. Photo signal (LH)
|
|
1. |
Disconnect the negative (-) battery terminal.
|
2. |
Using a screw driver or remover, remove the photo sensor (A) and then
disconnect the connector (B).

|
3. |
Install in the reverse order of removal.
|
Description
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 recei ...
Description
Located in front of the condenser, the ambient temperature sensor detects the
ambient air temperature. It is a negative type thermistor; resistance will increase
with ...
Other information:
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the center fascia lower panel.
(Refer to Body - "Center Fascia Panel")
3.
Remove the AVN keyboard unit (A) after loosen ...
Description
Continuous Variable Valve Timing (CVVT) system advances or retards the valve
timing of the intake and exhaust valve in accordance with the ECM control signal
which is calculated by the engine speed and load.By controlling CVVT, the valve
over-lap or under-lap occ ...