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: Photo Sensor. Repair procedures

    Inspection1.Turn the ignition switch ON.2.Connect the GDS.3.Emit intensive light toward the photo sensor using a lamp, and check the output voltage change.4.The voltage will rise with higher intensive light and reduce with lower intensive light.1. Auto light signal2.

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Climate Control Air Filter. Repair procedures

    Replacement1.Disconnect the air damper (A) from the glove box (B).2.Remove the stopper (B) from the glove box (A).3.Remove the filter cover (A) by pressing the knob.4.Replace the air filter (A) with a new one according to the direction of air filter.    â€¢ To remove the filter easily, press the right side inwa

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