Kia Niro: Air Conditioning System / Auto Defogging Sensor Description and operation
| Description |
Installed on the windshield glass, the auto defogging sensor detects humidity to blow out wind for defogging to improve visibility and driver comfort. The air conditioner control module receives signal from the sensor and restrains moisture and eliminate defog by controlling the intake actuator, A/C, auto defogging actuator, blower motor rpm, and mode actuator.
Ambient Temperature Sensor Repair procedures
Inspection
1.
Check the resistance of the ambient temperature sensor between terminals
1 and 2 whether it changes by changing the ambient temperature.
...
Auto Defogging Sensor Repair procedures
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the auto defogging sensor cover (A).
3.
U ...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Troubleshooting
Basic Troubleshooting
Basic Troubleshooting
Guide
Customer Problem Analysis
Sheet
Basic Inspection Procedure
Measuring Condition of Electronic Parts' Resistance
The measured resistance at high temperature after vehicle running may be high
or low. So all resistance ...
Kia Niro 2017 (DE HEV) Service Manual: Cooling Fan Specifications
Specifications
Item
Specification
Fan type
Puller
Fan speed control
PWM
Air flow rate [㎥/h]
2,150 - 8% min.
Fan speed (rpm)
2,000 ± 8%
...
