Hyundai Ioniq: Hybrid Motor Cooling System / Electric Water Pump(EWP). Description and operation

Hyundai Ioniq (AE) 2017-2024 Service Manual / Hybrid Motor System / Hybrid Motor Cooling System / Electric Water Pump(EWP). Description and operation

Description

•	Function : It circulates the coolant for the hybrid system (HPCU, drive motor, and HSG).

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Operating Principles: When the coolant temperature exceeds the limit set in the MCU in the hybrid system, the motor control unit (MCU) sends a command to the electric water pump (EWP) through the CAN communication to operate the EWP.

EWP then sends its operation status to MCU through the CAN communication.

Specifications

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Electric Water Pump(EWP). Components and components location

Component location1. HPCU (Hybrid Power Control Unit)(LDC+MCU+HCU+Reservoir)2. Hybrid drive motor3. Hybrid starter generator (HSG)4. Electrical radiator5...

Other information:

Hyundai Ioniq (AE) 2017-2024 Service Manual: Mass Air Flow Sensor (MAFS). Repair procedures

Inspection1.Check the MAFS visually.– Mounting direction correct. – Any contamination, corrosion or damage on connector. – Air cleaner's clogging or wet. – MAFS cylinder's deforming or blocking by any foreign material...

Hyundai Ioniq (AE) 2017-2024 Service Manual: Battery Temperature Sensor. Schematic diagrams

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Categories

Tilt Steering / Telescope Steering

Adjust the steering wheel so it points toward your chest, not toward your face. Make sure you can see the instrument cluster warning lights and gauges. After adjusting, push the steering wheel both up and down to be certain it is locked in position. Always adjust the position of the steering wheel before driving.

WARNING

NEVER adjust the steering wheel while driving. This may cause loss of vehicle control resulting in an accident.

Hyundai Ioniq. Tilt Steering / Telescope Steering