Nissan Pathfinder (2011 year). Manual - part 15

SEAT MEMORY INDICATOR LAMP

ADP-105

< DTC/CIRCUIT DIAGNOSIS >

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SEAT MEMORY INDICATOR LAMP

Description

INFOID:0000000006247396

• Memory switch is equipped on the seat memory switch installed to the driver side door trim. The operation

signal is inputted to the automatic drive positioner control unit when the memory switch is operated.

• The status of automatic drive positioner system can be checked according to the illuminating/flashing status.

Component Function Check

INFOID:0000000006247397

1.

 CHECK FUNCTION

1. Select “MEMORY SW INDCTR” in “Active test” mode with CONSULT-III. 

2. Check the memory indicator operation.

Is the operation of relevant parts normal?

YES

>> Inspection End.

NO

>> Perform diagnosis procedure. Refer to 

ADP-105, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000006247398

Regarding Wiring Diagram information, refer to 

ADP-127, "Wiring Diagram"

.

1.

 CHECK SEAT MEMORY INDICATOR CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect automatic drive positioner control unit and seat

memory switch.

3. Check continuity between automatic drive positioner control unit

harness connector and seat memory switch harness connector.

4. Check continuity between automatic drive positioner control unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> Repair or replace harness.

2.

 CHECK MEMORY INDICATOR POWER SUPPLY

Test item

Description

MEMORY SW INDCTR

OFF

Memory switch indicator

OFF

ON-1

Indicator 1: ON

ON-2

Indicator 2: ON

Automatic drive 

positioner control 

unit connector

Terminal

Seat memory switch 

connector

Terminal

Continuity

M33

12

D5

6

Yes

13

7

Automatic drive position-

er connector

Terminal

Ground

Continuity 

M33

12

No

13

LIIA1022E

2011 Pathfinder

ADP-106

< DTC/CIRCUIT DIAGNOSIS >

SEAT MEMORY INDICATOR LAMP

Check voltage between seat memory switch harness connector and

ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Check the following.

• Fuse

• Harness for open or short between memory indicator and fuse.

3.

 CHECK MEMORY INDICATOR

Refer to 

ADP-106, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Replace seat memory switch. Refer to 

INT-15, "Removal and Installation"

.

4.

 CHECK INTERMITTENT INCIDENT

Refer to 

GI-37, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to 

ADP-149, "Removal and Installation"

.

NO

>> Repair or replace the malfunctioning part.

Component Inspection

INFOID:0000000006247399

1.

 CHECK SEAT MEMORY INDICATOR

1. Disconnect seat memory switch.

2. Check continuity between seat memory switch terminals.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace seat memory switch. Refer to 

INT-15, "Removal and Installation"

.

Seat memory switch 

connector

Terminals 

Voltage (V) 

(Approx.)

(+)

(–)

D5

5

Ground

Battery voltage

PIIA4595E

Terminal

Continuity

Seat memory switch

(+)

(-)

6

5

Yes

7

ALJIA0200ZZ

2011 Pathfinder

DRIVER SEAT CONTROL UNIT

ADP-107

< ECU DIAGNOSIS INFORMATION >

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ECU DIAGNOSIS INFORMATION

DRIVER SEAT CONTROL UNIT

Reference Value

INFOID:0000000006247400

VALUES ON THE DIAGNOSIS TOOL

CONSULT-III MONITOR ITEM

Monitor Item

Condition

Value/Status

SET SW

Set switch

Push

ON

Release

OFF

MEMORY SW1

Memory switch 1

Push

ON

Release

OFF

MEMORY SW2

Memory switch 2

Push

ON

Release

OFF

SLIDE SW–FR

Sliding switch (front)

Operate

ON

Release

OFF

SLIDE SW–RR

Sliding switch (rear)

Operate

ON

Release

OFF

RECLN SW–FR

Reclining switch (front)

Operate

ON

Release

OFF

RECLN SW–RR

Reclining switch (rear)

Operate

ON

Release

OFF

LIFT FR SW–UP

Lifting switch front (up)

Operate

ON

Release

OFF

LIFT FR SW–DN

Lifting switch front (down)

Operate

ON

Release

OFF

LIFT RR SW–UP

Lifting switch rear (up)

Operate

ON

Release

OFF

LIFT RR SW–DN

Lifting switch rear (down)

Operate

ON

Release

OFF

MIR CON SW–UP

Mirror switch

Up

ON

Other than above

OFF

MIR CON SW–DN

Mirror switch

Down

ON

Other than above

OFF

MIR CON SW–RH

Mirror switch

Right

ON

Other than above

OFF

MIR CON SW–LH

Mirror switch

Left

ON

Other than above

OFF

MIR CHNG SW–R

Changeover switch

Right

ON

Other than above

OFF

MIR CHNG SW–L

Changeover switch

Left

ON

Other than above

OFF

PEDAL SW-FR

Pedal adjusting switch

Forward

ON

Other than above

OFF

PEDAL SW-RR

Pedal adjusting switch

Backward

ON

Other than above

OFF

2011 Pathfinder

ADP-108

< ECU DIAGNOSIS INFORMATION >

DRIVER SEAT CONTROL UNIT

TERMINAL LAYOUT

PHYSICAL VALUES

P POSI SW

A/T selector lever

P position

OFF

Other than above

ON

STARTER SW

Ignition position

Cranking

ON

Other than above

OFF

SLIDE PULSE

Seat sliding

Forward

The numeral value decreases 

Backward

The numeral value increases 

Other than above

No change to numeral value

RECLN PULSE

Seat reclining

Forward

The numeral value decreases 

Backward

The numeral value increases 

Other than above

No change to numeral value

LIFT FR PULSE

Seat lifter (front)

Up

The numeral value decreases 

Down

The numeral value increases 

Other than above

No change to numeral value

LIFT RR PULSE

Seat lifter (rear)

Up

The numeral value decreases 

Down

The numeral value increases 

Other than above

No change to numeral value

MIR/SEN RH U–D

Door mirror (passenger side)

Close to peak

3.4

Close to valley

0.6

MIR/SEN RH R–L

Door mirror (passenger side)

Close to left edge

3.4

Close to right edge

0.6

MIR/SEN LH U–D

Door mirror (driver side)

Close to peak

3.4

Close to valley

0.6

MIR/SEN LH R–L

Door mirror (driver side)

Close to left edge

0.6

Close to right edge

3.4

PEDAL SEN

Pedal position

Forward

0.5

Backward

4.5

Monitor Item

Condition

Value/Status

JMJIA0199ZZ

2011 Pathfinder

DRIVER SEAT CONTROL UNIT

ADP-109

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Terminal No.

Wire 

color

Description

Condition

Voltage (V)

(Approx)

+

-

Signal name

Input/

Output

1

Ground

R

UART LINE (RX)

Input

Ignition switch ON

3

—

L

CAN-H

—

—

—

6

Ground BR/W

Ignition switch 
(START)

Input

Ignition switch

OFF

0

START

Battery voltage

9

Ground

L

Reclining sensor sig-
nal

Input

Seat reclining

Operate

Stop

0 or 5

10

Ground

L/Y

Lifting sensor (rear) 
signal

Input

Seat lifting (rear)

Operate

Stop

0 or 5

11

Ground

R/B

Sliding switch back-
ward signal

Input

Sliding switch

Operate

(back-

ward)

0

Release

Battery voltage

12

Ground

O/B

Reclining switch back-
ward signal

Input

Reclining switch

Operate

(back-

ward)

0

Release

Battery voltage

13

Ground

L/B

Lifting switch (front) 
down signal

Input

Lifting switch 
(front)

Operate

(down)

0

Release

Battery voltage

14

Ground

G/W

Lifting switch (rear) 
down signal

Input

Lifting switch (rear)

Operate

(down)

0

Release

Battery voltage

15

Ground

L

Pedal switch backward 
signal

Input

Pedal switch

Operate 

(back-

ward)

0

Release

Battery voltage

16

Ground

L

Sensor power supply

Output

—

5

PIIA4813E

SIIA0692J

SIIA0693J

2011 Pathfinder

ADP-110

< ECU DIAGNOSIS INFORMATION >

DRIVER SEAT CONTROL UNIT

17

Ground

R/W

UART LINE (TX)

Output

Ignition switch ON

19

—

P

CAN-L

—

—

—

21

Ground

L

A/T shift selector (park 
position switch)

Input

A/T selector lever

P position

0

Except P 

position

Battery voltage

24

Ground

Y/G

Sliding sensor signal

Input

Seat sliding

Operate

Stop

0 or 5

25

Ground

R/L

Lifting sensor (front) 
signal

Input

Seat lifting (front)

Operate

Stop

0 or 5

26

Ground

P/B

Sliding switch forward 
signal

Input

Sliding switch

Operate

 (forward)

0

Release

Battery voltage

27

Ground

G/B

Reclining switch for-
ward signal

Input

Reclining switch

Operate

 (forward)

0

Release

Battery voltage

28

Ground

Y/B

Lifting switch (front) up 
signal

Input

Seat lifting switch 
(front)

Operate

 (up)

0

Release

Battery voltage

29

Ground

R/W

Lifting switch (rear) up 
signal

Input

Seat lifting switch 
(rear)

Operate

 (up)

0

Release

Battery voltage

30

Ground

L/W

Pedal switch forward 
signal

Input

Pedal switch

Operate 

(forward)

0

Release

Battery voltage

31

Ground

Y

Sensor ground

—

—

0

32

Ground

B

Ground (signal)

—

—

0

33

Ground

W/L

Battery power source 
(C/B)

Input

—

Battery voltage

Terminal No.

Wire 

color

Description

Condition

Voltage (V)

(Approx)

+

-

Signal name

Input/

Output

PIIA4814E

PIIA3277E

SIIA0691J

2011 Pathfinder

DRIVER SEAT CONTROL UNIT

ADP-111

< ECU DIAGNOSIS INFORMATION >

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Fail Safe

INFOID:0000000006247402

The fail-safe mode may be activated if the following symptoms are observed.

FAIL-SAFE MODE

When any manual and automatic operations are not performed, if any motor operations of front seat LH or

pedals are detected for T2 or more, status is judged “Output error”.

NOTE:

The front seat LH position and pedal adjustment functions (see the following table) operate simultaneously in

the order of priority.

35

Ground

R

Sliding motor forward 
output signal

Output

Seat sliding

Operate

 (forward)

Battery voltage

Release

0

36

Ground

R/W

Reclining motor for-
ward output signal

Output

Seat reclining

Operate

 (forward)

Battery voltage

Release

0

37

Ground

B

Lifting motor (front) 
down output signal

Output

Seat lifting (front)

Operate

(down)

Battery voltage

Stop

0

38

Ground

L

Lifting motor (rear) up 
output signal

Output

Seat lifting (rear)

Operate

(up)

Battery voltage

Stop

0 

39

Ground

L/W

Lifting motor (rear) 
down output signal

Output

Seat lifting (rear)

Operate

(down)

Battery voltage

Stop

0

40

Ground

Y/R

Power source (Fuse)

Input

—

Battery voltage

42

Ground

G

Sliding motor back-
ward output signal

Output

Seat sliding

Operate

(back-

ward)

Battery voltage

Stop

0

44

Ground

G/W

Reclining motor back-
ward output signal

Output

Seat reclining 

Operate

(back-

ward)

Battery voltage

Stop

0

45

Ground

Y

Lifting motor (front) up 
output signal

Output

Seat lifting (front)

Operate

(up)

Battery voltage

Stop

 0 

48

Ground

B

Ground (power)

—

—

 0

Terminal No.

Wire 

color

Description

Condition

Voltage (V)

(Approx)

+

-

Signal name

Input/

Output

OPERATED PORTION

T2 

Seat sliding

Approx. 0.1 sec.

Seat reclining

Same as above

Seat lifting (Front)

Same as above

Seat lifting (Rear)

Same as above

Pedal adjust

Same as above

2011 Pathfinder

ADP-112

< ECU DIAGNOSIS INFORMATION >

DRIVER SEAT CONTROL UNIT

*: In conjunction with sliding the seat, the door mirrors are positioned.

CANCEL OF FAIL-SAFE MODE

The mode is cancelled when the A/T selector lever is shifted to P position from any other position.

DTC Index

INFOID:0000000006247403

*1

:

• 0: Current malfunction is present
• 1-39: Displayed if any previous malfunction is present when current condition is normal. The numeral value increases by one at each

IGN ON to OFF cycle from 1 to 39. The counter remains at 39 even if the number of cycles exceeds it. However, the counter is reset
to 1 if any malfunction is detected again, the normal operation is resumed and the ignition switch is turned from OFF to ON. 

Priority

Function

Priority

Function

1

Seat sliding, (door mirror LH/RH)*

4

Seat lifter-FR

2

Pedal

5

Seat lifter-RR

3

Seat reclining

CONSULT-III

display

Timing

*1

Item

Reference page

Current mal-

function

Previous mal-

function

CAN COMM CIRCUIT
[U1000]

0

1-39

CAN communication

ADP-30

SEAT SLIDE
[B2112]

0

1-39

Seat slide motor output

ADP-31

SEAT RECLINING
[B2113]

0

1-39

Seat reclining motor output

ADP-33

SEAT LIFTER FRONT
[B2114]

0

1-39

Seat lifting motor front output

ADP-39

SEAT LIFTER REAR
[B2115]

0

1-39

Seat lifting motor rear output

ADP-39

ADJ PEDAL MOTOR
[B2117]

0

1-39

Pedal adjusting motor output

ADP-39

ADJ PEDAL SENSOR
[B2120]

0

1-39

 Pedal adjusting sensor input

ADP-39

DETENT SW
[B2126]

0

1-39

Park position switch condition

ADP-43

UART COMM
[B2128]

0

1-39

UART communication

ADP-45

2011 Pathfinder