Hyundai Sonata: Description and Operation - Windshield Deicer - Body Electrical System - Hyundai Sonata YF 2011-2018 Service ManualHyundai Sonata: 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. Body control module 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.

    Components and Components Location
    Component Location 1. Windshield deicer relay (Built-in engine room relay box) 2. Windshield deicer switch 3. Windshield deicer 4. Deicer connector ...

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

    See also:

    Valve Body. Specifications
    Specification Piece 3pcs Spool 20ea Control Full line pressure variable control Torque converter release control ...

    PDM(Power Distribution Module). Schematic Diagrams
    System Circuit Diagram ...

    General Safety Information and Caution
    Precautions General Precautions Please read the following precautions carefully before performing the airbag system service. Observe the instructions described in this manual, ...