Nissan Pathfinder. Manual - part 25

ADP-92

< DTC/CIRCUIT DIAGNOSIS >

SLIDING SWITCH

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 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 connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace driver seat control unit. Refer to 

ADP-161, "Removal and Installation"

.

4.

 CHECK SLIDING SWITCH

Refer to 

ADP-92, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace power seat switch LH. Refer to 

ADP-164, "Removal and Installation"

.

5.

 CHECK INTERMITTENT INCIDENT

Refer to 

GI-49, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to 

ADP-161, "Removal and Installation"

.

NO

>> Repair or replace malfunctioning part.

Component Inspection

INFOID:0000000009176585

1.

 CHECK SLIDING SWITCH

1. Turn ignition switch OFF.

2. Disconnect power seat switch LH.

3. Check continuity between power seat switch LH terminals.

Driver seat control unit

Power seat switch LH

Continuity

Connector

Terminal

Connector

Terminal

B209

9

B208

8

Yes

25

7

Driver seat control unit connector

Ground

Continuity 

Connector

Terminal

B209

9

No

25

(+)

(–)

Voltage (V)

(Approx.)

Driver seat control unit

Connector

Terminals

B209

9

Ground

Battery voltage

25

SLIDING SWITCH

ADP-93

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace power seat switch LH. Refer to 

ADP-164, "Removal and Installation"

.

Terminal

Condition

Continuity

Power seat switch LH

3

8

Sliding switch (backward)

Operate

Yes

Release

No

7

Sliding switch (forward)

Operate

Yes

Release

No

ADP-94

< DTC/CIRCUIT DIAGNOSIS >

RECLINING SWITCH

RECLINING SWITCH

Description

INFOID:0000000009176586

Reclining switch is equipped to the power seat switch LH on the seat frame. The operation signal is input to

the driver seat control unit when the reclining switch is operated.

Component Function Check

INFOID:0000000009176587

1.

CHECK FUNCTION

1. Select “RECLN SW-FR”, “RECLN SW-RR” in “DATA MONITOR” mode with CONSULT. 

2. Check reclining switch signal under the following conditions.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Perform diagnosis procedure. Refer to 

ADP-94, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009176588

Regarding Wiring Diagram information, refer to 

ADP-55, "WITH AROUND VIEW MONITOR : Wiring Diagram"

or 

ADP-40, "WITHOUT AROUND VIEW MONITOR : Wiring Diagram"

.

1.

 CHECK RECLINING SWITCH SIGNAL

1. Turn ignition switch OFF.

2. Check voltage between driver seat control unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 2.

2.

 CHECK RECLINING SWITCH CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit and power seat switch LH.

3. Check continuity between driver seat control unit harness connector and power seat switch LH harness

connector.

Monitor item

Condition

Status

RECLN SW-FR

Reclining switch (forward)

Operate

ON

Release

OFF

RECLN SW-RR

Reclining switch (backward)

Operate

ON

Release

OFF

(+)

(–)

Condition

Voltage (V) 

(Approx.)

Driver seat control unit

Connector

Termi-

nals 

B209

24

Ground

Reclining 

switch

Operate 

(forward)

0

Release

Battery voltage

8

Operate 

(backward)

0

Release

Battery voltage

RECLINING SWITCH

ADP-95

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

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 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 connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace driver seat control unit. Refer to 

ADP-161, "Removal and Installation"

.

4.

 CHECK RECLINING SWITCH

Refer to 

ADP-95, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace power seat switch LH. Refer to 

ADP-164, "Removal and Installation"

.

5.

 CHECK INTERMITTENT INCIDENT

Refer to 

GI-49, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to 

ADP-161, "Removal and Installation"

.

NO

>> Repair or replace the malfunctioning part.

Component Inspection

INFOID:0000000009176589

1.

 CHECK RECLINING SWITCH

1. Turn ignition switch OFF.

2. Disconnect power seat switch LH.

3. Check continuity between power seat switch LH terminals.

Driver seat control unit

Power seat switch LH connector

Continuity

Connector

Terminal

Connector

Terminal

B209

24

B208

9

Yes

8

10

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B209

24

No

8

(+)

(–)

Voltage (V) 

(Approx.)

Driver seat control unit

Connector

Terminals

B209

8

Ground

Battery voltage

24