Kia Cadenza YG: Windshield Deicer / Windshield Deicer Switch Repair procedures

Inspection
1.
The windshield deicer switch inputs can be checked using the GDS.
2.
To check the input value of windshield deicer switch, select option "IPM".
3.
Select option "Current Data".

4.
To check the input value of windshield deicer switch in force mode, select option.

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the center fascia panel.
(Refer to Body - "Crash Pad")
3.
Remove the heater control unit (A) after removing screws (4EA).

Installation
1.
Install the heater control unit.
2.
Install the center fascia panel.

    Inspection 1. Remove the cowl top cover. (Refer to the wiper) 2. Disconnect the windshield deicer connector (A) from the wiper motor linkage. 3.

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Compressor Components and Components Location

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    Kia Cadenza YG 2016-2021 Service Manual: Heater Unit Components and Components Location

    Component Location Components 1. Heater Case (LH)2. Separator3. Evaporator Core4. Shower Duct (LH)5. Heater Core Cover6. Heater Core7. Mode Actuator8. Mode Cam9. Temp Actuator (Drive)10. Vent Door Arm11. Floor Door Arm 1. Heater Case (RH)2.

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