Hyundai Ioniq (AE): Hybrid Motor Control System / Motor Temperature Sensor. Description and operation
| Description |
| • | Motor temperature affects the motor power significantly. |
| • | 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: Front Radar Unit. Repair procedures
Removal1.Remove the front bumper.(Refer to Body - "Front Bumper")2.Disconnect the smart cruise control unit connector (A).3.Remove the smart cruise control nuit assembly (B) from thevehicle after loosening mounting bolts.Installation1.Install in the reverse order of removal.
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