Kia Optima: Inspection| 1. | Connect the battery voltage and
check the blower motor rotation.
|
| 2. | If the blower motor voltage is not operated well, substitute with a known-good blower motor and check for proper operation. |
| 3. | If the problem is corrected, replace the blower motor. |
ReplacementSeatback angle
Push the control switch forward or backward to move the seatback to the desired
angle. Release the switch once the seat reaches the desired position. ...
Positive Crankcase Ventilation (PCV) Valve. Description and Operation
Operation Principle
...
Defrost Button
Most of the air flow
is directed to the windshield with a small amount of air directed to the side window
defrosters.
When the defrost button is pressed the outside (fresh) air position will aut ...