Hyundai Ioniq: Hybrid Motor Control System / Motor Control Unit(MCU). Repair procedures
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| MCU is integrated with HPCU. Therefore, to install / remove the MCU, follow the procedure for installing / removing the HPCU. (Refer to Hybrid Control System - "HPCU (Hybrid Power Control Unit)".) |
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| You need to perform resolver compensation whenever the engine, HPCU, drive motor, or starter generator (HSG) is replaced, removed, or reinstalled. Perform compensation according to the GDS motor / HSG resolver compensation procedure shown below. |
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GDS Motor/HSG Resolver Compensation Procedure
Diagram System CircuitA high-capacity power module is applied to the two high-voltage motors.The power module consists of a high - speed switching circuit that is isolated from the IGBT and DIODE circuits...
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...
Other information:
DescriptionThe EPB is an electronic parking brake. The EPB is different from existing parking systems which operated with the brake pedal or the lever type. The EPB system sends the signal to the ECU when a driver operates the EPB switch. The ECU operates the EPB actuator composed with motor gears...
Removal and installationCooling Fan Assembly1.Disconnect the battery negative terminal.2.Remove the air cleaner assembly.(Refer to Intake and Exhaust System - "Air Cleaner")3.Disconnect the hybrid starter generator (HSG) coolant hoses (A).4.Disconnect the wire harness connector (A)...
Categories
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.
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