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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