Hyundai Ioniq: Hybrid Motor Cooling System / Radiator. Components and components location

Hyundai Ioniq (AE) 2017-2024 Service Manual / Hybrid Motor System / Hybrid Motor Cooling System / Radiator. Components and components location

Component location

1. HPCU (Hybrid Power Control Unit)
(LDC+MCU+HCU+Reservoir)
2. Hybrid drive motor

3. Hybrid starter generator (HSG)
4. Electrical radiator
5. Electric water pump (EWP)

Coolant. Repair procedures

Changing the Coolant and Performing Air Bleeding Never remove the cap while the engine is hot. When you remove the cap from the reservoir, hot coolant may spew out due to the high pressure, causing serious injury...

Radiator. Repair procedures

Removal1.Remove the 12 V battery (-) cable.2.Remove the undercover.(Refer to Engine Mechanical System - "Engine Room Undercover".)3.Drain the coolant from the hybrid cooling system...

Other information:

Hyundai Ioniq (AE) 2017-2024 Owner's Manual: Certification label

The certification label is located on the driver's door sill at the center pillar and shows the maximum allowable weight of the fully loaded vehicle. This is called the GVWR (Gross Vehicle Weight Rating). The GVWR includes the weight of the vehicle, all occupants, fuel and cargo...

Hyundai Ioniq (AE) 2017-2024 Service Manual: Description and operation

DescriptionHybrid motor system is equipped with two electric motors.These motors include the drive motor and the HSG that plays the role of starter motor and alternator (generator).The drive motor moves the vehicle, reduces the noise, vibration and harshness (NVH), and improves fuel efficiency...