Kia Optima: Air Conditioning System / Auto Defogging Sensor
Description and operation
The auto defogging sensor is installed on the front window glass. The sensor
judges and sends signal if moisture occurs to blow out wind for defogging. 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.

Repair procedures
1. |
Disconnect the negative (-) battery terminal.
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2. |
Remove the inside rear view mirror cover (A),(B).


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3. |
Separate the auto defogging sensor connector (A) and remove the auto
defogging sensor (B).

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4. |
To install, reverse the removal procedure.
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Make sure connectors are connected properly.
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Description and operation
Description
The ambient temperature sensor is located at the front of the condenser and detects
ambient air temperature. It is a negative type thermistor; res ...
Components and components location
Components Location
1. Condenser
Description and operation
Description
The cluster ionizer makes disin ...
Other information:
Components and components location
Components
1. Front - right (FR)
2. Rear - left (RL)
3. Rear - right (RR)
4. Front - left (FL)
5. MC2
6. MC1
7. ESP control module (HECU)
8. Bracket
Repair procedures
Removal
...
First secure the child restraint with the LATCH lower anchors or the seat belt.
If the child restraint manufacturer recommends that the top tether strap be attached,
attach and tighten the top tether strap to the top tether strap anchor.
Child restraint hook holders are located on the shelf b ...