Kia Sportage: Air conditioning System / Auto Defogging Sensor (DATC only) Description and operation
Installed on the windshield glass, the auto defogging sensor judges and sends
signal to blow out wind for defogging if moisture occurs. On receiving the signal
from the sensor, the air conditioner control module restrains moisture and eliminates
fog by controlling the intake actuator, A/C, auto defogging actuator, blower
motor rpm, and mode actuator.

Inspection
1.
Turn the ignition switch OFF.
2.
Remove the front bumper.
(Refer to Body - "Front Bumper Cover")
...
Inspection
To inspect and diagnose the sensor, refer to Self-Diagnosis procedure and DTC
guide.
Replacement
1.
Disconnect the negative (-) bat ...
Other information:
Specifications
Battery Sensor
Item
Specification
Rated Voltage (V)
12 - 14
Quiescent Current (uA)
Max. 175
Pin
2 (B+, LIN)
...
The temperature will increase to the maximum (HI) by turning the knob to the
extreme right.
The temperature will decrease to the minimum (Lo) by turning the knob to the
extreme left.
When turning the knob, the temperature will increase or decrease by 1°F/0.5°C.
When set to the lowest tem ...