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

Hyundai Ioniq (AE) 2017-2025 Service Manual / Hybrid Motor System / 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.

Resolver Sensor. Repair procedures

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

Motor Temperature Sensor. Schematic diagrams

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Other information:

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

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Hyundai Ioniq (AE) 2017-2025 Service Manual: MDPS Assembly. Repair procedures

Removal1.Disconnect the battery negative cable from the battery and then wait for at least 30 seconds.2.Turn the steering wheel so that the front wheels are placed in the straight ahead position.3.Remove the driver airbag module(DAB). • Insert the end of the flat tool along the guide hole...