Hyundai Ioniq: Hybrid Motor Control System / Resolver Sensor. Description and operation

Hyundai Ioniq (AE) 2017-2025 Service Manual / Hybrid Motor System / Hybrid Motor Control System / Resolver Sensor. Description and operation

Description

•	To efficiently control the drive motor, you need to know the absolute location of a motor rotor (permanent magnet).

•	Resolver detects the absolute location of the motor rotor.

Motor Control Unit(MCU). Repair procedures

Removal • MCU is integrated with HPCU. Therefore, to install / remove the MCU, follow the procedure for installing / removing the HPCU...

Resolver Sensor. Schematic diagrams

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Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Timing Chain Cover. Components and components location

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Hyundai Ioniq (AE) 2017-2025 Service Manual: Relay Box (Passenger Compartment). Description and operation

DescriptionAuto Cut System of Dark Current Abbreviation Expalnation AAFActive Air FlapACUAirbag Control UnitAEBAutonomous Emergency BrakingAHBActive Hybrid Brake SystemAMPAmplifierAVNHead Unit (Audio / AVN)B_CANBody Controller Area NetworkBCMBody Control ModuleBMSBattery Management SystemBSDBlind Spot DetectionC_CANChassis Controller Area NetworkCARMERARear View CarmeraCLUCluster ModuleDATCDual Automatic Temp ControlFPCMFuel Pump Control ModuleHPCUHybrid Power UnitIGPMIntergrated Gateway & Power control ModuleLDWSLane Departure Warning SystemM_CANMulti media Controller Area NetworkMDPSMotor Driven Power SteeringP_CANPowertrain Controller Area NetworkPASParking Assist SystemSJBSmart Junction BlockSMKSmart Key UnitTCM(DCT)Double Clutch Transmission UnitVESSVirtual Engine Sound SystemSmart Junction Block (SJB) General function : Interior Junction Block + some functions of BCMIt controls loads with CAN communication and IPS...