Hyundai Ioniq: Heater / Auto Defoging Actuator. Specifications

Hyundai Ioniq (AE) 2017-2025 Service Manual / Heating, Ventilation and Air Conditioning / 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

Auto Defoging Actuator. Description and operation

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...

Auto Defoging Actuator. Repair procedures

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) 2017-2025 Service Manual: Fuel Pump Control Module (FPCM). Description and operation

DescriptionThe fuel pump control module (FPCM) is installed on the right side of the fuel tank and controls the DC motor mounted inside the low pressure fuel pump.The module compares instantaneous fuel pressure information measured by the fuel pressure sensor (FPS) with target fuel pressure information provided by the ECM and generates the desired target fuel pressure by controlling the fuel pump motor and regulating fuel flow rate in the low pressure fuel line between the low and high pressure fuel pumps...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Components and components location

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