Hyundai Genesis (DH): Windshield Deicer / Windshield Deicer Repair procedures

Inspection
1.
Remove the cowl top cover.
(Refer to Body - "Cowl Top Cover")
2.
Disconnect the windshield deicer connector (A) from the wiper motor linkage.

3.
Check for continuity between the terminals of deicer lines.

4.
Turn the ignition switch ON and the windshield deicer switch ON, then measure the voltage between the terminals of harness side deicer connector.

OK : approx. Battery voltage (12V)

    Component Location 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.

    Inspection 1. In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (GDS). (1) Checking failure and code number (DTC) (2) Current data : Checking the system input/output data state (3) Actuation test : Checking the system operation condition (4) Additional function : Controlling other features including system option setting and zero point adjustment 2.

    Other information:

    Hyundai Genesis (DH) 2013-2016 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.

    Hyundai Genesis (DH) 2013-2016 Service Manual: Compressor oil Repair procedures

    Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the compressor model.

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