Kia Rio: Photo Sensor (FATC only) Inspection - Air Conditioning System - Heating,Ventilation, Air Conditioning - Kia Rio UB 2012-2020 Service ManualKia Rio: Photo Sensor (FATC only) Inspection

1.
Turn the ignition switch ON.
2.
Connect the GDS.
3.
Emit intensive light toward photo sensor using a lamp, and check the output voltage change.
4.
The voltage will rise with higher intensive light and reduce with lower intensive light.


1. Ground
2. Vcc (+5V)
3. Signal
4. -
5. Photo (+)
6. Photo (-)

Photo Sensor (FATC only) Description
The photo sensor is located at the center of defrost nozzles. The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radiation received by its light receiving port ...

Photo Sensor (FATC only) Replacement
1. Disconnect the negative (-) battery terminal. 2. With a flat-head screwdriver, remove the photo sensor (A) from the center of defrost no ...

See also:

ESC OFF Switch Description
1. The ESC OFF switch is for the user to turn off the ESC system. 2. The ESC OFF lamp is on when ESC OFF switch is engaged. ...

TPMS Sensor Diagnosis procedure by using diagnostic device
As manual for diagnosis methods by using diagnosis device, the main contents are as follows: 1. Connect self-diagnosis connector(16pins) located in the lower of driv ...

Heater Unit Replacement
1. Disconnect the negative (-) battery terminal. 2. Recover the refrigerant with a recovery/recycling/charging station. 3. ...

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