Hyundai Ioniq (AE): Cooling System / Cooling Fan. Components and components location

Components

1. Cooling fan
2. Fan motor
3. Cooling fan shroud
4. Cooling fan controller (PWM)
5. Cooling fan upper guard

    Engine Coolant Refilling and Bleeding [Drain]    â€¢ Never remove the reservoir tank cap when the engine is hot.• Serious scalding could be caused by hot fluid under high pressure escaping from the radiator.

    Specifications Items Performance spec Fan type PULLER Fan speed control PWM Air flow rate [m³/h (yd³/h)] 2,150 - 8% min.

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Photo Sensor. Repair procedures

    Inspection1.Turn the ignition switch ON.2.Connect the GDS.3.Emit intensive light toward the photo sensor using a lamp, and check the output voltage change.4.The voltage will rise with higher intensive light and reduce with lower intensive light.1. Auto light signal2.

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: PTC Heater. Description and operation

    DescriptionThe PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of the heater core.The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective hybrid engine.

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