Kia Optima: Power Train / Air Cleaner Filter
Repair procedures
1. |
Remove the air cleaner element.
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2. |
Check if the air filter is excessively dirty. If so, replace the air
cleaner element.
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3. |
If the air cleaner element needs to be cleaned, blow compressed air as
shown in the illustration to clean it.

Be fully aware of the direction of using compressed air on the
air cleaner.
|
|
4. |
Reinstall the air cleaner element.
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Air cleaner element
replacement
1. |
Remove the air cleaner element cover (A) by lifting it off.

|
2. |
Release the element locking by turning the levers to "UNLOCK" position
and then pull out the element forward.

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3. |
Replace the air cleaner element (A) with a new one.

When removing the air cleaner element, pull the air cleaner element
handle forward.
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If there is foreign substances in the air cleaner assembly, clean
the inside of air cleaner assembly and then replace the element.
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|
4. |
Fully insert the element into the air cleaner and then close the element
cover (A) after turning the levers to "LOCK" position.

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Repair procedures
Inspection
[NU 2.0 MPI]
Battery Voltage and
Status
Check the battery voltage and status by using a battery tester.
Battery Terminal
1.
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Other information:
With the ignition switch in the ON position, pressing the heated steering wheel
button warms the steering wheel. The indicator on the button will illuminate.
To turn the heated steering wheel off, press the button once again. The indicator
on the button will turn off.
WARNING
If the steerin ...
Schematic diagrams
Connector and Terminal function
Pin
Function
1
Ground
2
LED charging lamp (Green)
3
LED charging lamp (Amber)
4
-
...