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:

Description of ESC
Electronic Stability Control (ESC) recognizes critical driving conditions, such as panic reactions in dangerous situations, and stabilizes the vehicle by wheel-individual braking and engine c ...

LCD display warning (if equipped)
For vehicle’s equipped with smart key system Key is not in vehicle If the smart key is not in the vehicle and if any door is opened or closed with the engine start/stop button in the ACC, ON, or ...

Auto Defogging Sensor (FATC only) Inspection
1. Press the MODE switch more then 4 times within 2 seconds while pressing the OFF switch. Display Fail description 00 ...

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