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

C..

Other information:

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

Inspection1.Check signal waveform of CKPS and CMPS using a GDS. Specification : Refer to "Waveform"Removal1.Turn ignition switch OFF and disconnect the negative (-) battery cable.2.Disconnect the crankshaft position sensor connector (A).3.Remove the engine room nuder cover...

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Hybrid Vehicle Instrument Panel Overview

1. Steering wheel audio controls/Bluetooth® wireless technology hands-free controls 2. Instrument cluster 3. Horn 4. Driver’s front air bag 5. Cruise controls/Smart cruise controls 6. Engine Start/Stop button 7. Light control/Turn signals 8. Wiper/Washer 9...