Kia Cadenza YG: Air Conditioning System / Photo Sensor Repair procedures
| 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 intensive light and reduce with lower intensive light.
|
| Replacement |
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
With the (-) driver, remove the photo sensor (A) from the center of defrost nozzle.
|
| 3. |
Install in the reverse order of removal. |
Description 1. The photo sensor is located at the center of defrost nozzle. 2. The photo sensor contains a photovoltaic (sensitive to sunlight) diode.
Description 1. The ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor resistance will increase with lower temperature, and decrease with higher temperatures.
Other information:
Kia Cadenza YG 2016-2021 Service Manual: Description and Operation
Description BSD is a system that uses two magnetic wave radar sensors attached on the rear bumper to measure the distance from the following vehicles and provides the sensing and (visual and auditory) alarm of any vehicle coming into the blind spot.
Kia Cadenza YG 2016-2021 Service Manual: Intake Actuator Repair procedures
Inspection 1. Ignition "OFF". 2. Disconnect the intake actuator connector. 3. Verify that the actuator operates to the recirculation position when connecting 12V to the terminal 3 and grounding terminal 7. 4. Verify that the intake actuator operates to the fresh position when connecting in the reverse.
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