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

Hyundai Ioniq (AE) 2017-2025 Service 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).

Components and components location

C..

Cooling Fan. Specifications

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

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Special service tools

Special Service Tools Tool (Number and Name) Illustration Use 09581-2T100Piston expanderSpreading the front and rear disc brake piston.09580-3D100Air bleeding toolUsed when air bleeding brake system0k585-E8100Air bleeding toolUsed when air bleeding brake system09580-0U000Brake piston adjusterRemoval and installtion of the rear disc brake piston...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Evaporator Core. Repair procedures

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...