Kia Optima: Air Conditioning System / Condenser
Components and components location

Repair procedures
1. |
Check the condenser fins for clogging and damage. If clogged, clean them
with water, and blow them with compressed air. If bent, gently bend them
using a screwdriver or pliers.
|
2. |
Check the condenser connections for leakage, and repair or replace it,
if required.
|
1. |
Recover the refrigerant with a recovery / recycling / charging station.
|
2. |
Disconnect the negative (-) battery terminal.
|
3. |
Remove the front bumper assembly.
(Refer to Body - "Front Bumper Assembly")
|
4. |
Loosen the mounting nut, remove the suction line (A) and discharge line
(B).
Tightening torque :
8.8 - 13.7 N.m (0.9 - 1.4 kgf.m, 6.5 - 10.1 Ib-ft)
|

|
5. |
Disconnect the smart cruise control unit connector (A) and ambient temperature
sensor connector (B).

|
6. |
After loosening the mounting bolt and screws, remove the cooling module
air guard (A).

|
7. |
Press the lock pin and remove the condenser assembly (A) from radiator
assembly.


|
8. |
To install, reverse the removal procedure.
•
|
If you're installing a new condenser, add refrigerant
oil.
|
•
|
Replace the O-rings with new ones at each fitting, and
apply a thin coat of refrigerant oil before installing them.
Be sure to use the right O-rings for R-134a, R-1234yf to
avoid leakage.
|
•
|
Be careful not to damage the radiator and condenser fins
when installing the condenser.
|
•
|
Charge the system, and test its performance.
|
|
|
Description and operation
Description
The compressor is the power unit of the A/C system.
It is located on the side of engine block and driven by a V-belt of the engine.
The compres ...
Repair procedures
Replacement
1.
Remove the condenser.
2.
Remove the cap (A) on the bottom of the condenser with a L wrench.
...
Other information:
Electric Power Steering (EPS) Warning Light
This warning light illuminates:
When the ignition is moved to ON, the warning light illuminates for about
3 seconds and turns off automatically if no problem.
When the warning light illuminates while driving, it indicates that there
is a pro ...
Repair procedures
Inspection
1.
Visually check the pipes, hangers and connections for severe corrosion,
leaks or damage.
2.
Check for unusual exhaust sounds or abnormal exhaust fumes.
...