Nissan Pathfinder (2012 year). Manual — part 11

DOOR MIRROR REMOTE CONTROL SWITCH

ADP-73

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

Check door mirror remote control switch.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace door mirror remote control switch. Refer to

ADP-152, "Removal and Installation"

.

Terminal

Mirror switch condition

Continuity

Door mirror remote

control switch

4

13

RIGHT

Yes

Other than above

No

5

LEFT

Yes

Other than above

No

6

UP

Yes

Other than above

No

14

DOWN

Yes

Other than above

No

LIIA2053E

August 2012

2012 Pathfinder

ADP-74

< DTC/CIRCUIT DIAGNOSIS >

POWER SEAT SWITCH GROUND CIRCUIT

POWER SEAT SWITCH GROUND CIRCUIT

Diagnosis Procedure

INFOID:0000000007356170

Regarding Wiring Diagram information, refer to

ADP-128, "Wiring Diagram"

.

1.

CHECK POWER SEAT SWITCH LH GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect power seat switch LH.

3. Check continuity between power seat switch LH connector and

ground.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-37, "Intermittent

Incident"

.

NO

>> Repair or replace harness.

Power seat switch LH

connector

Terminal

Ground

Continuity

B208

7

Yes

ALJIA0316ZZ

August 2012

2012 Pathfinder

PARK POSITION SWITCH

ADP-75

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

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A

B

ADP

N

O

P

PARK POSITION SWITCH

Description

INFOID:0000000007356171

Park position switch is installed on A/T shift selector. It is turned OFF when the A/T selector lever is in P posi-

tion. The driver seat control unit judges that the A/T selector lever is in P position if continuity does not exist in

this circuit.

Component Function Check

INFOID:0000000007356172

1.

CHECK FUNCTION

1. Select “P POSI SW” signal in “Data monitor” mode with CONSULT.

2. Check park position switch signal under the following conditions.

Is the indication normal?

YES

>> Inspection End.

NO

>> Perform diagnosis procedure. Refer to

ADP-75, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000007356173

Regarding Wiring Diagram information, refer to

ADP-128, "Wiring Diagram"

.

1.

CHECK DTC WITH “BCM”

Check “Self Diagnostic Result” for BCM with CONSULT.
Is any other DTC detected?

YES

>> Check the DTC.

NO

>> GO TO 2

2.

CHECK PARK POSITION SWITCH INPUT SIGNAL

1. Turn ignition switch ON.

2. Mechanical key must be removed from the key switch.

3. Check voltage between driver seat control unit harness connec-

tor and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> GO TO 3

3.

CHECK PARK POSITION SWITCH CIRCUIT

Monitor item

Condition

Status

P POSI SW

A/T selector lever

P position

OFF

Other than
above

ON

Driver seat
control unit

connector

Terminal

Condition

Voltage (V)

(Approx.)

(+)

(-)

B202

21

Ground

A/T selec-
tor lever

P position

Battery volt-

age

Other than
above

0V

LIIA2238E

August 2012

2012 Pathfinder

ADP-76

< DTC/CIRCUIT DIAGNOSIS >

PARK POSITION SWITCH

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit and A/T shift selector.

3. Check continuity between driver seat control unit harness con-

nector and A/T shift selector harness connector.

4. Check continuity between A/T shift selector harness connector

and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Repair or replace harness.

4.

CHECK INTERMITTENT INCIDENT

Refer to

GI-37, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to

SE-29, "Exploded View"

.

NO

>> Repair or replace the malfunctioning part.

A/T shift selector

Driver seat control unit

Continuity

Connector

Terminal

Connector

Terminal

M158 (A)

4

B202 (B)

21

Yes

A/T shift selector

Ground

Continuity

Connector

Terminal

M158 (A)

4

No

ALJIA0498ZZ

August 2012

2012 Pathfinder

FRONT DOOR SWITCH (DRIVER SIDE)

ADP-77

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

FRONT DOOR SWITCH (DRIVER SIDE)

Description

INFOID:0000000007356174

Detects front door LH open/close condition.

Component Function Check

INFOID:0000000007356175

1.

CHECK FUNCTION

1. Select “DOOR SW-DR” in “Data monitor” mode with CONSULT.

2. Check the front door switch LH signal under the following conditions.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Perform diagnosis procedure. Refer to

ADP-77, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000007356176

Regarding Wiring Diagram information, refer to

ADP-128, "Wiring Diagram"

.

1.

CHECK FRONT DOOR SWITCH LH CIRCUIT

1. Disconnect BCM.

2. Check continuity between BCM connector and front door switch

LH connector.

3. Check continuity between BCM connector and ground.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> Repair or replace harness.

2.

CHECK FRONT DOOR SWITCH LH

Refer to

ADP-78, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Replace front door switch LH.

3.

CHECK INTERMITTENT INCIDENT

Refer to

GI-37, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-53, "Removal and Installation"

.

NO

>> Repair or replace the malfunctioning part.

Monitor item

Condition

Status

DOOR SW-DR

Front door switch LH

Open

ON

Close

OFF

BCM connector

Terminal

Front door switch

LH connector

Terminal

Continuity

M19

47

B8

2

Yes

BCM connector

Terminal

Ground

Continuity

M19

47

No

LIIA1027E

August 2012

2012 Pathfinder

ADP-78

< DTC/CIRCUIT DIAGNOSIS >

FRONT DOOR SWITCH (DRIVER SIDE)

Component Inspection

INFOID:0000000007356177

1.

CHECK FRONT DOOR SWITCH LH

1. Turn ignition switch OFF.

2. Disconnect front door switch LH.

3. Check continuity between front door switch LH terminals.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace front door switch LH.

Terminal

Condition

Continuity

Front door switch LH

2

Ground part of

door switch

Front door switch
LH

Pushed

No

Released

Yes

LIIA2377E

August 2012

2012 Pathfinder

SLIDING SENSOR

ADP-79

< DTC/CIRCUIT DIAGNOSIS >

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A

B

ADP

N

O

P

SLIDING SENSOR

Description

INFOID:0000000007356178

• The sliding sensor is installed to the seat frame assembly.

• The pulse signal is input to the driver seat control unit when sliding is performed.

• The driver seat control unit counts the pulse and calculates the sliding amount of the seat.

Component Function Check

INFOID:0000000007356179

1.

CHECK FUNCTION

1. Select “SLIDE PULSE” in “Data monitor” mode with CONSULT.

2. Check sliding sensor signal under the following conditions.

Is the indication normal?

YES

>> Inspection End.

NO

>> Perform diagnosis procedure. Refer to

ADP-79, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000007356180

Regarding Wiring Diagram information, refer to

ADP-128, "Wiring Diagram"

.

1.

CHECK SLIDING SENSOR SIGNAL

1. Turn ignition switch ON.

2. Read voltage signal between driver seat control unit harness

connector and ground with oscilloscope.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> GO TO 2

2.

CHECK SLIDING SENSOR CIRCUITS

Monitor item

Condition

Valve

SLIDE PULSE

Seat sliding

Operate (forward)

Change (increase)

Operate (backward)

Change (decrease)

Release

No change

Terminals

Condition

Voltage signal

(+)

(–)

Driver’s

seat

control

unit

Termi-

nal

B202

24

Ground

Seat
sliding

Operate

Other
than
above

0 or 5

PIIA4556E

PIIA3277E

August 2012

2012 Pathfinder

ADP-80

< DTC/CIRCUIT DIAGNOSIS >

SLIDING SENSOR

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit and sliding motor LH.

3. Check continuity between driver seat control unit harness con-

nector and sliding motor LH harness connector.

4. Check continuity between driver seat control unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness.

3.

CHECK SEAT OPERATION

1. Connect driver seat control unit and sliding motor LH.

2. Check seat operation (except sliding operation) with memory function.
Is the inspection result normal?

YES

>> Replace sliding motor LH. Refer to

SE-29, "Exploded View"

.

NO

>> Replace driver seat control unit. Refer to

SE-29, "Exploded View"

.

4.

CHECK INTERMITTENT INCIDENT

Refer to

GI-37, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to

SE-29, "Exploded View"

.

NO

>> Repair or replace the malfunctioning part.

Driver seat control

unit connector

Terminal

Sliding motor

LH connector

Terminal

Continuity

B202 (A)

16

B204 (B)

3

Yes

24

4

31

2

Driver seat control unit

connector

Terminal

Ground

Continuity

B202 (A)

16

No

24

31

ALJIA0466ZZ

August 2012

2012 Pathfinder