Kia Optima Hybrid: IMS (Integrated Memory) / Schematic Diagrams

Circuit Diagram

Input/Output Specification
Connector Pin Lay Out

IMS input/output pin information
No
Signal Name
I/O
Contents
Remark
A1
-
-
-

A2
FR height motor up
O
FR height motor up output

A3
RR height motor up
O
RR height motor up output

A4
Recline motor FR
O
Recline motor FR output

A5
Slide motor FR
O
Slide motor FR output

A6
-
-
-

A7
FR height motor down
O
FR height motor down output

A8
-
-
-

A9
-
-
-

A10
RR height motor down
O
RR height motor down output

A11
Recline motor RR
O
Recline motor RR output

A12
Slide motor RR
O
Slide motor RR output

B1
GND(Power)
I
Power B+ for operating motor

B2
GND (Power)
I
Power GND for operating motor

B3
B+(Power)
I
Power B+ for operating motor

B4
-
-
-

B5
GND (Power)
I
Power GND for operating motor

C1
-
-
-

C2
-
-
-

C3
Slide FR manual switch
I
Slide FR manual switch input
On : GND
C4
Recline FR manual switch
I
Recline FR manual switch input
On : GND
C5
FR height up manual switch
I
FR height up manual switch input
On : GND
C6
RR height up manual switch
I
RR height up manual switch input
On : GND
C7
Slide motor sensor
I
Slide motor sensor input
Pulse signal
C8
Recline motor sensor
I
Recline motor sensor input
Pulse signal
C9
FR height motor sensor
I
FR height motor sensor input
Pulse signal
C10
Sensor Vcc(Seat)
O
VCC for operating sensor
5V
C11
-
-
-

C12
-
-
-

C13
Slide RR manual switch
I
Slide RR manual switch input
ON : GND
C14
Recline RR manual switch
I
Recline RR manual switch input
ON : GND
C15
FR height down manual switch
I
FR height down manual switch input
ON : GND
C16
RR height down manual switch
-
RR height down manual switch input
ON : GND
C17
-
-
-

C18
-
-
-

C19
-
-
-

C20
-
-
-

D1
SET switch
O
SET switch

D2
RR height up sensor
I
RR height up motor sensor
Pulse signal
D3
Switch 1
O
IMS 1 switch

D4
CAN high
I/O
CAN

D5
CAN low
I/O
CAN

D6
Switch 2
O
IMS 2 switch

D7
IGN1
I
IGN1 input
BAT
D8
B+(ECU)
I
ECU power input
BAT
D9
GND(ECU)
I
ECU GND

D10
-
-
-

D11
-
-
-

D12
-
-
-

D13
-
-
-

D14
-
-
-

D15
-
-
-

D16
-
-
-


Communication System

Components and Components Location

Component Location 1. Seat Memory Unit (IMS)2. IMS control switch3. IMS driver power seat control ...

Description and Operation

Description system outline An optimal seat position set by a driver can be memorized in Power seat unit by IMS SW, which enables restoration of seat position set by the driver despite Playing of this function ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Fuel Pump Repair procedures


Removal 1. Release the residual pressure in fuel line (Refer to “Release Residual Pressure in Fuel Line” in this group). 2. Remove the fuel tank. (Refer to "Fuel Tank" in this group) 3. Disconnect the fuel tank pressure sensor & fuel pump connector (A). 4. Remove the plate cover (B) after removing ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Fuel Filler Door Release Actuator Repair procedures


Inspection 1. Remove the trunk room left side trim. (Refer to the BD group - "Interior trim") 2. Remove the fuel filler door release actuator (A) after loosening the mounting bolts. 3. Disconnect the release actuator connector (A). 4. Check for continuity between terminal No.1 and No.2. If there is no ...

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