Kia Niro: Air Conditioning System / Photo Sensor Repair procedures

Inspection
1.

Switch "ON" the ignition.

2.

Connect the KDS/GDS.

3.

Emit intensive light toward the photo sensor using a lamp, and check the change in output voltage.

4.

The voltage will rise with higher intensive light and fall with lower intensive light.

1. Auto light signal
2. Auto light ground
3. Photo signal (RH)
4. LED battery (+)
5. LED signal
6. Photo DRV
7. Photo power
8. Auto light power

Replacement
1.

Disconnect the negative (-) battery terminal.

2.

By using a screw driver or a remover, and remove the photo-sensor (A) and remove the connector (B).

3.

Install in the reverse order of removal.

Photo Sensor Description and operation
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 received by ...

Ambient Temperature Sensor Description and operation
Description Located at the front of the condenser, the ambient temperature sensor detects the ambient air temperature. It is a negative type thermistor; resistance will increase at lo ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Clutch Engagement Fork and Engagement Bearing Repair procedures
Removal 1. Remove the dual clutch assembly. (Refer to Dual Clutch System - "Dual Clutch Assembly") 2. Remove the clutch engagement bearing 1 (A) and 2 (B). 3. Remove the clutch engagement fork 1 (A) ...

Kia Niro 2017 (DE HEV) Service Manual: Troubleshooting
Trouble Symptom Charts Trouble Symptom 1 Trouble Symptom 2 Trouble symptom Probable cause Remedy The set vehicle speed varies greatly upward or downward "Surging" (repeated alternating acceleration an ...

© 2016-2019 www.kniro.net