Hyundai Sonata: IMS(Integrated Memory System) / Memory power seat unit Components and Components Location
| Components |
| No | Connecter A | Connecter B | Connecter C | Connecter D |
| 1 | - | Batt (+) | - | - |
| 2 | Front tilt motor (Up) | GND | - | Seat rear height sensor |
| 3 | Rear height motor (Up) | Batt (+) | Slide switch signal (Forward) | - |
| 4 | Reclining motor (Forward) | - | Reclining switch signal (Forward) | Body CAN (High) |
| 5 | Slide motor (Forward) | GND | Front tilt switch signal (Up) | Body CAN (Low) |
| 6 | - | ? | Rear height switch signal (Up) | - |
| 7 | Front tilt motor (Down) | Slide sensor | IGN1 | |
| 8 | - | Reclinin sensor | Batt (+) | |
| 9 | - | Front tilt sensor | GND | |
| 10 | Rear height motor (Down) | Seat position sensor power | - | |
| 11 | Reclining motor (Backward) | - | IMS Switch 1 | |
| 12 | Slide motor (Backward) | - | IMS Switch 2 | |
| 13 | ? | Slide switch signal (Backward) | - | |
| 14 | Reclining switch signal (Backward) | SET Switch | ||
| 15 | Front tilt switch signal (Down) | - | ||
| 16 | Rear height switch signal (Down) | - | ||
| 17 | - | ? | ||
| 18 | - | |||
| 19 | - | |||
| 20 | - |
Description and Operation
Description
The changed position of the seat by memorizing into the power
seat unit with IMS switch controlling the optimal seat position set by
the driver can be restored with the IMS switch. ...
Memory power seat unit Schematic Diagrams
Circuit Diagram
...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Panorama Sunroof Switch Repair procedures
Inspection
1.
Disconnect the negative (-) battery terminal.
2.
Open the sunglass case cover from the overhead console then
remove the 2 screws holding the overhead console. Disconnect the switch
connector and Map lamp connector, and then remove the overhead console
lamp (A).
3.
Che ...
Hyundai Sonata LF 2014-2019 Service Manual: Fuel Pump Control Module (FPCM) Schematic Diagrams
Circuit Diagram
Fuel Pressure Control Module (FPCM) Terminal And Input/Output signal
FPCM Terminal Function
Pin No.DescriptionConnected to1Fuel sender ground Fuel Pump 2Fuel pressure sensor (FPS) signal input Fuel Pressure Sensor (FPS) 3CAN [High] ?ECM 4Fuel pressure sensor (FPS) power supply ( ...
