Nissan Pathfinder (2009 year). Manual - part 8

LIFTING SWITCH (REAR)

ADP-51

< COMPONENT DIAGNOSIS >

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ADP

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Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness.

3.

 CHECK DRIVER SEAT CONTROL UNIT OUTPUT

1.

Connect the driver seat control unit.

2.

Turn ignition switch ON.

3.

Check voltage between driver seat control unit harness connec-
tor and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Replace driver seat control unit. Refer to 

SE-25, "Exploded View"

.

4.

 CHECK LIFTING SWITCH (REAR)

Refer to 

ADP-51, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5

NO

>> Replace power seat switch LH. Refer to 

SE-25, "Exploded View"

.

5.

 CHECK INTERMITTENT INCIDENT

Refer to 

GI-49, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to 

SE-25, "Exploded View"

.

NO

>> Repair or replace the malfunctioning part. 

Component Inspection

INFOID:0000000003935524

1.

 CHECK LIFTING SWITCH (REAR)

1.

Turn ignition switch OFF.

2.

Disconnect power seat switch LH.

3.

Check continuity between power seat switch LH terminals.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace power seat switch LH. Refer to 

SE-25, "Exploded View"

.

Driver seat control unit

connector

Terminal

Ground

Continuity 

B202 (A)

14

No

29

Driver seat control unit 

connector

Terminals 

Voltage (V) 

(Approx.)

(+)

(–)

B202

14

Ground

Battery voltage

29

PIIA4586E

Terminal

Condition

Continuity

Power seat switch LH

7

2

Lifting switch rear (up)

Operate

Yes

Release

No

6

Lifting switch rear (down)

Operate

Yes

Release

No

ALJIA0315ZZ

2009 Pathfinder

ADP-52

< COMPONENT DIAGNOSIS >

PEDAL ADJUSTING SWITCH

PEDAL ADJUSTING SWITCH

Description

INFOID:0000000003935525

Pedal adjusting switch is on the instrument panel. The operation signal is input to the driver seat control unit
when the pedal adjusting switch is operated. The pedal adjusting switch signal is sent to the automatic drive
positioner control unit via UART communication.

Component Function Check

INFOID:0000000003935526

1.

 CHECK FUNCTION

1.

Select “PEDAL SW-FR”, “PEDAL SW-RR” in “Data monitor” mode with CONSULT-III. 

2.

Check pedal adjusting switch signal under the following conditions.

Is the indication normal?

YES

>> Inspection End.

NO

>> Perform diagnosis procedure. Refer to 

ADP-52, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003935527

1.

 CHECK PEDAL ADJUSTING SWITCH SIGNAL

1.

Turn ignition switch ON.

2.

Check voltage between driver seat control unit harness connec-
tor and ground.

Is the inspection result normal?

YES

>> GO TO 5

NO

>> GO TO 2

2.

 CHECK PEDAL ADJUSTING SWITCH CIRCUIT

Monitor item

Condition

Status

PEDAL SW-FR

Pedal adjusting switch (forward)

Operate

ON

Release

OFF

PEDAL SW-RR

Pedal adjusting switch (backward)

Operate

ON

Release

OFF

Driver seat 
control unit 

connector

Terminals 

Condition

Voltage (V) 

(Approx.)

(+)

(–)

B202

15

Ground

Pedal ad-

justing 

switch

Operate 

(backward)

0

Release

Battery 
voltage

30

Operate 

(forward)

0

Release

Battery 
voltage

PIIA4591E

2009 Pathfinder

PEDAL ADJUSTING SWITCH

ADP-53

< COMPONENT DIAGNOSIS >

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1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit and pedal adjusting switch.

3.

Check continuity between driver seat control unit harness con-
nector and pedal adjusting switch harness connector.

4.

Check continuity between driver seat control unit harness con-
nector and ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness.

3.

 CHECK DRIVER SEAT CONTROL UNIT OUTPUT

1.

Connect the driver seat control unit.

2.

Turn ignition switch ON.

3.

Check voltage between driver seat control unit harness connec-
tor and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Replace driver seat control unit. Refer to 

SE-25, "Exploded View"

.

4.

 CHECK PEDAL ADJUSTING SWITCH

Refer to 

ADP-54, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5

NO

>> Replace pedal adjusting switch.

5.

 CHECK PEDAL ADJUSTING SWITCH GROUND CIRCUIT

Check continuity between pedal adjusting switch connector M96 ter-
minal 1 and ground.

Is the inspection result normal?

YES

>> GO TO 6

NO

>> Replace or replace harness.

6.

 CHECK INTERMITTENT INCIDENT

Driver seat
control unit 

connector

Terminal

Pedal adjusting 

switch connector

Terminal

Continuity

B202

15

M96

2

Yes

30

3

Driver seat control unit  

connector

Terminal

Ground

Continuity 

B202

15

No

30

LIIA0726E

Driver seat control unit 

connector

Terminals 

Voltage (V) 

(Approx.)

(+)

(–)

B202

15

Ground

Battery voltage

30

PIIA4591E

1 - Ground

: Continuity should exist.

LIIA1015E

2009 Pathfinder

ADP-54

< COMPONENT DIAGNOSIS >

PEDAL ADJUSTING SWITCH

Refer to 

GI-49, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to 

ADP-159, "Removal and Installation"

.

NO

>> Repair or replace the malfunctioning part.

Component Inspection

INFOID:0000000003935528

1.

 CHECK PEDAL ADJUSTING SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect pedal adjusting switch.

3.

Check continuity between pedal adjusting switch terminals.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace pedal adjusting switch.

Terminal

Condition

Continuity

Pedal adjusting switch

1

2

Pedal adjusting switch 
(backward)

Operate

Yes

Release

No

3

Pedal adjusting switch 
(forward)

Operate

Yes

Release

No

LIIA1014E

2009 Pathfinder

SEAT MEMORY SWITCH

ADP-55

< COMPONENT DIAGNOSIS >

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SEAT MEMORY SWITCH

Description

INFOID:0000000003935529

Memory switch is equipped on the seat memory switch installed to the front door LH trim. The operation signal
is input to the automatic drive positioner control unit when the memory switch is operated.

Component Function Check

INFOID:0000000003935530

1.

 CHECK FUNCTION

1.

Select “MEMORY SW 1”, “MEMORY SW 2”, "SET SW" in “Data monitor” mode with CONSULT-III. 

2.

Check seat memory switch signal under the following conditions.

Is the indication normal?

YES

>> Inspection End.

NO

>> Perform diagnosis procedure. Refer to 

ADP-55, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003935531

1.

 CHECK MEMORY SWITCH 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 SWITCH GROUND CIRCUIT

Monitor item

Condition

Status

MEMORY SW1

Memory switch 1

Push

ON

Release

OFF

MEMORY SW2

Memory switch 2

Push

ON

Release

OFF

SET SW

Set switch 

Push

ON

Release

OFF

Automatic drive 

positioner control 

unit connector

Terminal

Seat memory 

switch connector

Terminal

Continuity

M33

9

D5

1

Yes

24

3

25

2

Automatic drive positioner

control unit connector

Terminal

Ground

Continuity 

M33

9

No

24

25

PIIA4576E

2009 Pathfinder

A

D

P

- 5

6

< COMPONENT DIAGNOSIS >

SEAT MEMORY SWITCH

Check continuity between seat memory switch harness connector
and ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness.

3.

 CHECK SEAT MEMORY SWITCH

Refer to 

ADP-56, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Replace seat memory switch. Refer to 

INT-14, "Removal and Installation"

.

4.

 CHECK INTERMITTENT INCIDENT

Refer to 

GI-49, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to 

ADP-159, "Removal and Installation"

.

NO

>> Repair or replace the malfunctioning part.

Component Inspection

INFOID:0000000003935532

1.

 CHECK SEAT MEMORY SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect seat memory switch.

3.

Check continuity between seat memory switch terminals.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace seat memory switch.

Seat memory switch

connector

Terminal

Ground

Continuity 

D5

4

Yes

PIIA4821E

Terminal

Condition

Continuity

Seat memory switch

4

1

Memory switch 1

Push

Yes

Release

No

2

Memory switch 2

Push

Yes

Release

No

3

Set switch

Push

Yes

Release

No

LIIA1020E

2009 Pathfinder

DOOR MIRROR REMOTE CONTROL SWITCH

ADP-57

< COMPONENT DIAGNOSIS >

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DOOR MIRROR REMOTE CONTROL SWITCH

CHANGEOVER SWITCH

CHANGEOVER SWITCH : Description

INFOID:0000000003935533

Changeover switch is integrated into door mirror remote control switch.
Changeover switch has three positions (L, N and R).
It changes door mirror motor operation by transmitting control signal to automatic drive positioner control unit.

CHANGEOVER SWITCH : Component Function Check

INFOID:0000000003935534

1.

 CHECK CHANGEOVER SWITCH FUNCTION

Check the operation on “MIR CHNG SW-R” or “MIR CHNG SW-L” in “DATA MONITOR” mode with CON-
SULT-III.
Refer to  

ADP-25, "CONSULT-III Function"

.

Is the inspection result normal?

YES

>> Changeover switch function is OK.

NO

>> Refer to 

ADP-57, "CHANGEOVER SWITCH : Diagnosis Procedure"

.

CHANGEOVER SWITCH : Diagnosis Procedure

INFOID:0000000003935535

1.

 CHECK CHANGEOVER SWITCH SIGNAL

1.

Turn ignition switch ON.

2.

Check voltage between automatic drive positioner control unit
connector and ground.

Is the inspection result normal?

YES

>> GO TO 6

NO

>> GO TO 2

2.

 CHECK HARNESS CONTINUITY

1.

Turn ignition switch OFF.

2.

Disconnect automatic drive positioner control unit and door mir-
ror remote control switch.

3.

Check continuity between automatic drive positioner control unit
connector and door mirror remote control switch connector.

4.

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

Terminals

Change over switch 

condition

Voltage (V)

(Approx.)

(+)

(-)

Automatic drive 

positioner control 

unit connector

Terminal

M33

2

Ground

RIGHT

0

Other than above

5

18

LEFT

0

Other than above

5

PIIA4767E

Automatic drive 

positioner control 

unit connector

Terminal

Door mirror re-

mote control 

switch connector

Terminal

Continuity

M33

2

M163

3

Yes

18

2

LIIA1821E

2009 Pathfinder

ADP-58

< COMPONENT DIAGNOSIS >

DOOR MIRROR REMOTE CONTROL SWITCH

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness.

3.

 CHECK DOOR MIRROR REMOTE CONTROL SWITCH GROUND CIRCUIT

Check continuity between door mirror remote control switch connec-
tor and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Repair or replace harness.

4.

 CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL

1.

Connect automatic drive positioner control unit.

2.

Turn ignition switch ON.

3.

Check voltage between automatic drive positioner control unit
connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace automatic drive positioner control unit. Refer to 

ADP-159, "Removal and Installation"

.

5.

 CHECK CHANGEOVER SWITCH

Check changeover switch.
Refer to 

ADP-58, "CHANGEOVER SWITCH : Component Inspection"

.

Is the inspection result normal?

YES

>> Refer to 

GI-49, "Intermittent Incident"

.

NO

>> Replace door mirror remote control switch. Refer to 

INT-14, "Removal and Installation"

.

6.

 CHECK INTERMITTENT INCIDENT

Check intermittent incident.
Refer to 

GI-49, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to 

ADP-159, "Removal and Installation"

.

NO

>> Repair or replace the malfunctioning parts.

CHANGEOVER SWITCH : Component Inspection

INFOID:0000000003935536

1.

 CHECK CHANGEOVER SWITCH 

Automatic drive positioner control 

unit connector

Terminal

Ground

Continuity

M33

2

No

18

Door mirror remote control switch 

connector

Terminal

Ground

Continuity

M163

13

Yes

LIIA1825E

Terminals

Voltage (V)

(Approx.)

(+)

(-)

Automatic drive positioner 

control unit connector

Terminal

M33

2

Ground

5

18

PIIA4767E

2009 Pathfinder