Kia Cadenza YG: Windshield Deicer / Description and Operation

Kia Cadenza YG 2016-2021 Service Manual / Body Electrical System / Windshield Deicer / Description and Operation

Description
Windshield deicer system prevent windshield wiper from freezing in the winter season. It consists of deicer in the lower part of windshield, switch and relay. IPM receives an input signal from the deicer switch, then controls relay. Operating condition is the same that of rear window defogger system.
Since the generator "L" is switched ON, if the deicer switch is ON, then deicer output is ON for 20 minutes.

    Component Location 1. Windshield deicer relay (Built-in engine room relay box)2. Windshield deicer switch (Rear glass defogger switch)3. Windshield deicer4.

    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: General Safety Information and Caution

    Instructions When Handling Refrigerant 1. R-134a liquid refrigerant is highly volatile. A drop on the skin of your hand could result in localized frostbite. When handling the refrigerant, be sure to wear gloves. 2. It is standard practice to wear goggles or glasses to protect your eyes, and gloves to protect your hands.

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

    Inspection 1. Connect the battery voltage and check the blower motor rotation. 2. If the blower motor voltage is not operated well, substitute with a known-good blower motor and check for proper operation. 3. If the problem is corrected, replace the blower motor.

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