Kia Cadenza YG: Air Conditioning System / Receiver-Drier Repair procedures

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

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 (1.0~1.5kgf.m, 7.2~10.8 lb-ft)

2.
Remove the desiccant (A) from condenser using a long nose plier. Check for crumbled desiccant and clogged bottom cap filter.

3.
Apply air conditioning compressor oil along the O-rings and threads of the new bottom cap.
4.
Insert the new desiccant into the receiver drier tank. The desiccant must be sealed in vacuum before it is exposed to air for use.
5.
Install the new bottom cap to the condenser.
   
–
Always replace the desiccant and bottom cap at the same time.
–
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.

    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.

    Component Location

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Photo Sensor Description and Operation

    Description 1. The photo sensor is located at the center of defrost nozzle. 2. The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radiation received by its light receiving portion, generates an electromotive force in proportion to the amount of radiation received which is transferred to the automatic tem

    Kia Cadenza YG 2016-2021 Service Manual: Photo Sensor Repair procedures

    Inspection 1. Ignition "ON" 2. Using the scan tool. 3. Emit intensive light toward photo sensor using a lamp, and check the output voltage change. 4. The voltage will rise with higher intensive light and reduce with lower intensive light.

    Categories

     
    Copyright © 2026 www.kcadenzavg.com - 0.0254