Hyundai Ioniq (AE): IMS(Integrated Memory System) / Memory power seat unit. Schematic diagrams

Circuit Diagram

    Components No Connecter A Connecter B Connecter C 1-Battery (+)Slide switch signal (Forward)2Reclining motor (Forward)GNDReclining switch signal (Forward)3Height motor (Up)Battery (+)Front tilt switch signal (Up)4Slide motor (Forward)-Reclining switch signal (Forward)5-GND-6Reclining motor (Backward) B-CAN (High)7Tilt motor (Up)B-CAN (Low)8Tilt motor (Down)IMS Switch 19Height motor (Down)Recline limit switch (Forward)10Slide motor (Backward)Slide sensor input11 Tilt sensor input12-13Position sensor (Power)14IGN 115Slide switch (Backward)16Recline switch (Backward)17Tilt switch (Down)18Height switch (Down)19-20Ground21 SET Switch22IMS Switch 223Recline limit switch (Backward)24Seat recline sensor25Seat height sensor (input)26-27-28Battery (+)

    Removal1.Disconnect the negative (-) battery terminal.2.Remove the driver seat assembly.(Refer to Body - "Front Seat Assembly")3.Loosening the IMS unit mounting screws.

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Evaporator Temperature Sensor. Description and operation

    DescriptionThe evaporator temperature sensor will detect the evaporator core temperature and interrupt compressor relay power in order to prevent evaporator from freezing by excessive cooling. The evaporator temperature sensor has the Negative Temperature Coefficient (NTC).

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Blower Unit. Components and components location

    Component Location1. Blower unit assembly Components1. Duct Seal2. Intake duct case3. Air intake door assembly4. Intake door5. Seal6. Intake duct case (A)7. Air filter cover (A)8. Intake actuator9. Air filter cover10. Air filter 11. Blower unit pad12.

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