Hyundai Ioniq: Hybrid Motor Control System / Motor Temperature Sensor. Schematic diagrams

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...

Motor Temperature Sensor. Repair procedures

Inspection1.Check the temperature sensor resistance. [Hybrid drive motor] Measuring equipment : Multimeter Category Inspection area Inspection criteria Remarks Resistance(Temperature sensor)Pin 4 - 88kΩ (30°C / 86°F) - 20kΩ (10°C / 50°F)10 - 30°C / 50 - 86°F [Hybrid starter generator (HSG)] Measuring equipment : Multimeter Category Inspection area Inspection criteria Remarks Resistance(Temperature sensor)Pin 4 - 9126...

Other information:

Hyundai Ioniq (AE) 2017-2024 Service Manual: General safety information and caution

Safety PrecautionPrecautions To Take Before Servicing High Voltage System    • Since hybrid vehicles contain a high voltage battery, if the high voltage system or vehicles are handled incorrectly, this might lead to a serious accidents like electric shock and electric leakage...

Hyundai Ioniq (AE) 2017-2024 Service Manual: Repair procedures

On-vehicle InspectionSpark test1.Check for DTCs.    • If a DTC is present, perform troubleshooting in accordance with the procedure for that DTC. (Refer to DTC guide)2.Check if sparks occur.(1)Remove the engine cover...