Hyundai Ioniq (AE): Hybrid Motor Control System / Motor Temperature Sensor. Description and operation

Description
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Motor temperature affects the motor power significantly.
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If the motor overheats, its main components, including permanent magnet, stator coil, etc., may be damaged, negatively affecting the operation of the drive motor.
To prevent this, a temperature sensor is installed to determine the overheat of the motor and control the motor torque.

    Inspection1.Check the resolver sensor resistance. [Hybrid drive motor] Measuring equipment: Multimeter Category Inspection area Inspection criteria Remarks Resistance(Resolversensor)Pin 1 - 511.

    Circuit DiagramTemperature sensor (hybrid drive motor)Resolver sensor (HSG)

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Front View Camera Unit. Repair procedures

    Removal1.Disconnect the negative (-) battery terminal.2.Remove the front view camera cover (A).3.Disconnect the front view camera connector (A).4.Remove the front view camera after disengaging the mounting bracket (A).Installation1.Align front view camera with windshield bracket using forward edge point (A).

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Description and operation

    DescriptionRear view monitor (RVM) will activate when the backup light is ON with the ignition switch ON and the shift lever in the R position.This system is a supplemental system that shows behind the vehicle through the AV monitor while backing-up.    â€¢ This system is a supplementary function only.

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