Kia Cadenza YG: Air Conditioning System / Condenser Repair procedures

Kia Cadenza YG 2016-2021 Service Manual / Heating,Ventilation, Air Conditioning / Air Conditioning System / Condenser Repair procedures

Inspection
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.
Replacement
1.
Recover the refrigerant with a recovery/recycling/charging station.
2.
Disconnect the negative (-) battery terminal.
3.
Remove the front bumper.
(Refer to the BD group - "Front Bumper")
4.
Remove the 2 nuts, and then disconnect the discharge line and liquid line (A) from the condenser.

5.
Disconnect the ambient temperature sensor connector (A).

6.
Disconnect the horn connector (A).
[LH]

[RH]

7.
Remove the radiator upper brackat assembly (A) by loosening the mounting bolts.

8.
Remove the side air guard (A) by pulling it upwards.
[LH]

[RH]

9.
Remove the condenser (A) from radiator.

10.
Install in the reverse order of removal, and note these items :
–
If you''re installing a new condenser, add refrigerant oil ND-OIL8.
–
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 to avoid leakage.
–
Be careful not to damage the radiator and condenser fins when installing the condenser.
–
Be sure to install the lower mount cushions of condenser securely into the holes.
–
Charge the system, and test its performance.

    Component Location

    Replacement 1. Remove the condenser, and then remove the bottom cap (B) with L wrench (A) from the condenser. Tightening torque : 9.8~14.7N.m (1.

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Blower Unit Repair procedures

    Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the heater and blower unit.(Refer to HA group – heater unit). 3. Remove the blower unit (A) from the heater unit after loosening a mounting bolt and 3 screws.     Make sure that there is no air leaking out of the blower and duct joints.

    Kia Cadenza YG 2016-2021 Service Manual: Intake Actuator Repair procedures

    Inspection 1. Ignition "OFF". 2. Disconnect the intake actuator connector. 3. Verify that the actuator operates to the recirculation position when connecting 12V to the terminal 3 and grounding terminal 7. 4. Verify that the intake actuator operates to the fresh position when connecting in the reverse.

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