Hyundai Ioniq (AE): High Voltage Battery Cooling System / Cooling Fan. Description and operation

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Hybrid Control System / High Voltage Battery Cooling System / Cooling Fan. Description and operation

Description
The cooling Fan consists of the main connector, the cooling fan relay and the BLDC motor. It is controlled by the BMS ECU PWM signal which varies with the high voltage battery condition (9-Speed).

    Component Location1. Cooling Fan2. Cooling Duct (Inlet)3. Cooing Duct (Outlet)

    Specification Duty (%) Fan Speed (rpm) 10500201,000301,300401,600501,900602,200702,500802,80090 (Max.

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    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. 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 mod

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