Hyundai Ioniq (AE): Heater / Auto Defoging Actuator. Specifications

Specifications
Door position
Voltage (V)
Error detecting
Vent
4.7 ± 0.15
Low voltage : 0.1V or less
Defrost
1.7 ± 0.15
High voltage : 4.9V or more

    DescriptionThe auto defogging sensor is installed on front window glass. The sensor judges and sends signal if moisture occurs to blow out wind for defogging.

    Inspection1.Turn the ignition switch OFF. 2.Disconnect the auto defogging connector. 3.Verify that the auto defogging actuator operates to the open position when connecting 12V to terminal 3 and grounding terminal 4.

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Blower Motor. Repair procedures

    Inspection1.Connect the battery voltage and check the blower motor rotation.2.If the blower motor does not operate well, substitute with a known-good blower motor and check for proper operation.3.Replace the blower motor if it is proved that there is a problem with it.

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Specifications

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