Hyundai i-30: IMS(Integrated Memory System) / Memory power seat switch
Components and components location
Repair procedures
1. |
Disconnect the negative (-) battery terminal.
|
2. |
Remove the driver door trim.
(Refer to Body - "Front Door Trim")
|
3. |
Disconnect the memory power seat switch connector (A).
|
4. |
Remove the memory power switch (A) after disengaging the mounting screws.
|
1. |
Install the memory power seat control switch (IMS).
|
2. |
Install the door trim.
|
3. |
Connect the negative (-) battery terminal.
|
1. |
Remove the memory power seat connector
|
2. |
When each switch is pressed, check the electricity flow between memory
power seat switch connector and grounding, and if the electricity does
not match the specification, replace the switch.
|
Components and components location
Components
No
Connecter A
Connecter B
Connecter C
1
-
Battery (+)
Slide switch (Forward)
2
Reclining motor (Forward)
GND
Reclining switch (Forward)
3
Height motor (Up)
Battery (+)
Tilt switch (Up)
4
Slide motor (Forward)
-
Height switch (Up)
5
-
GND
-
6
Reclining motor (Backward)
B-CAN (High)
7
Tilt motor (Up)
B-CAN (High)
8
Tilt motor (Down)
IMS Switch 1
9
Height motor (Down)
Reclining switch (Forward)
10
Slide motor (Backward)
Slide sensor
11
Tilt sensor
12
-
13
Position sensor (Power)
14
IGN 1
15
Seat back slide switch (Forward)
16
Seat back reclining switch (Forward)
17
Tilt switch (Down)
18
Height switch (Down)
19
-
20
Ground
21
SET Switch
22
IMS Switch 2
23
Seat back limit switch (Backward)
24
Seat Reclining sensor
25
Seat height sensor
26
-
27
-
28
Battery (+)
Schematic diagrams
Circuit Diagram
Repair procedures
Removal
1...
Other information:
Components and components location
Components
Connector [A]
Pin NO
Function
Pin NO
Function
1
Battery (+)
21
IGN2
2
ISG B+
22
IGN1
3
ILL+ (TAIL)
23
Blower motor (+)
4
Sensor REF (+5V)
24
Photo sensor_LH
5
Mode actuator feedback
25
Photo sensor_RH
6
Temperature actuator feedback
26
-
7
Intake actuator feedback
27
-
8
EVAP Sensor (+)
28
PTC Relay 3
9
AMB Sensor (+)
29
PTC Relay 2
10
Mode actuator (Vent)
30
PTC on signal
11
Mode actuator (Defrost)
31
Detent OUT (-)
12
Temperature actuator (Cool)
32
-
13
Temperature actuator (Warm)
33
C_CAN High
14
Intake actuator (Fresh Air)
34
C_CAN Low
15
Intake actuator (Recirculated Air)
35
Power mosfet (Drain feed back)
16
HTD (Rear defog indicator)
36
Power mosfet (Gate)
17
Rear defog switch
37
ECV +
18
Clean signal
38
ECV- (Ground)
19
Ionizer diagnosis
39
Sensor ground
20
ILL- (RHEO)
40
Ground
Connector [B]
Pin NO
Function
Pin NO
Function
1
Passenger's temperature control actuator (Feedback)
9
-
2
Passenger's temperature control actuator (Cool)
10
Duct sensor (+)_Vent
3
Passenger's temperature control actuator (Warm)
11
Duct sensor (-)_Floor
4
Auto defogging (Feedback)
12
Auto defogging sensor signal
5
Auto defogging (Open)
13
-
6
Auto defogging (Off)
14
-
7
-
15
-
8
-
16
Ground
Repair procedures
Self Diagnosis
1...
This warning message is displayed
when vehicle is driven slowly on a
grade and the vehicle detects that
the brake pedal is not applied.
Steep grade
Driving up hills or on steep grades:
To hold the vehicle on an incline
use the foot brake or the parking
brake...
Categories
1. Driver’s front air bag
2. Passenger’s front air bag
3. Side air bag*
4. Curtain air bag*
5. Knee air bag*
6. Front passenger air bag ON/OFF
switch
read more