Hyundai Ioniq (AE): Heater / Auto Defoging Actuator. Description and operation
The auto defogging sensor is installed on front window glass. The sensor judges and sends signal if moisture occurs to blow out wind for defogging. The air conditioner control module receives a signal from the sensor and restrains moisture and eliminates defog by the intake actuator, A/C, auto defogging actuator, blower motor rpm and mode actuator.
Components Location1. Auto logging actuator
Specifications
Door position
Voltage (V)
Error detecting
Vent4.7 ± 0.15Low voltage : 0.
Other information:
Replacement1.Disconnect the negative (-) battery terminal. 2.Remove the heater and blower assembly.(Refer to Heater - "Heater Unit") 3.Remove the evaporator core cover (A) after loosening the mounting screws.4.Pull out the evaporator temperature sensor (A) from the evaporator core.
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