Hyundai Elantra: IMS(Integrated Memory System) / Memory power seat unit
Components and components location
Connector Pin Information
Pin no
|
Connector A
|
Connector B
|
Connector C
|
1
| -
| B (+)
| Slide switch signal (Forward)
|
2
| Reclining motor (Forward)
| GND(Power)
| Reclining switch signal (Forward)
|
3
| Height motor (Up)
| B (+)
| Front tilt switch signal (Up)
|
4
| Slide motor (Forward)
| -
| Height switch (Up)
|
5
| -
| GND
| Reclining limit switch signal (Forward)
|
6
| Reclining motor (Backward)
|
| B_CAN (High)
|
7
| Tilt motor (Up)
| B_CAN (Low)
|
8
| Tilt motor (Down)
| -
|
9
| Height motor (Down)
| Driver lumber motor (Mid)
|
10
| Slide motor (Backward)
| Seat slide sensor
|
11
|
| Seat tilt sensor
|
12
| -
|
13
| Seat position sensor power
|
14
| IGN 1
|
15
| Seat slide switch (Backward)
|
16
| Seat recline switch (Backward)
|
17
| Tilt switch (Down)
|
18
| Height switch (Down)
|
19
| Reclining limit switch signal (Backward)
|
20
| GND
|
21
| -
|
22
| IMS Switch
|
23
| Driver lumber motor (Def)
|
24
| Reclining sensor
|
25
| Height sensor
|
26
| -
|
27
| -
|
28
| B(+)
|
Schematic diagrams
Repair procedures
1. | Disconnect the negative (-) battery terminal. |
2. | Remove the driver seat assembly. (Refer to Body - "Front Seat Assembly") |
3. | Loosening the IMS unit mounting screws. |
4. | Disconnect IMS module connectors (A) and then remove the IMS unit. |
1. | Install the memory power seat unit. |
2. | Install the driver seat assembly. |
3. | Connect the negative (-) battery terminal. |
Components and components location
Components
Repair procedures
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Other information:
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