Nissan Pathfinder. Manual - part 31

ADP-116

< DTC/CIRCUIT DIAGNOSIS >

TILT &TELESCOPIC SWITCH GROUND CIRCUIT

TILT &TELESCOPIC SWITCH GROUND CIRCUIT

Diagnosis Procedure

INFOID:0000000009176619

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 ADP STEERING SWITCH (TILT & TELESCOPIC SWITCH) GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect ADP steering switch (tilt & telescopic switch).

3. Check continuity between ADP steering switch (tilt & telescopic switch) and ground.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-49, "Intermittent Incident"

.

NO

>> Repair or replace harness.

ADP steering switch (tilt & telescopic switch)

Ground

Continuity

Connector

Terminal

M16

3

Yes

SLIDING SENSOR

ADP-117

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

SLIDING SENSOR

Description

INFOID:0000000009176620

• The sliding sensor is installed to the seat frame.

• 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:0000000009176621

1.

 CHECK FUNCTION

1. Select “SLIDE PULSE” in “DATA MONITOR” mode with CONSULT. 

2. Check sliding sensor switch signal under the following conditions.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Perform diagnosis procedure. Refer to 

ADP-117, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009176622

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 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

>> Replace driver seat control unit. Refer to 

ADP-161, "Removal and Installation"

.

NO

>> GO TO 2.

2.

 CHECK SLIDING SENSOR CIRCUIT

1. Turn ignition switch OFF.

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

Monitor item

Condition

Value

SLIDE PULSE

Seat sliding

Operate (forward)

Change (decrease)

Operate (backward)

Change (increase)

Release

No change

(+)

(–)

Condition

Voltage signal

Driver’s seat con-

trol unit

Connec-

tor

Termi-

nal

B209

31

Ground

Seat 
sliding

Operate

Other 
than 
above

0 or 5

JMJIA0119ZZ

ADP-118

< DTC/CIRCUIT DIAGNOSIS >

SLIDING SENSOR

3. Check continuity between driver seat control unit harness connector and sliding motor LH harness con-

nector.

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 SLIDING SENSOR POWER SUPPLY

1. Connect driver seat control unit.

2. Turn ignition switch ON.

3. Check voltage between sliding motor LH harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

 CHECK SLIDING SENSOR POWER SUPPLY CIRCUIT 

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit.

3. Check continuity between driver seat control unit harness connector and sliding motor LH harness con-

nector.

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

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to 

ADP-161, "Removal and Installation"

.

NO

>> Repair or replace harness.

5.

 CHECK SLIDING SENSOR GROUND 

1. Turn ignition switch OFF.

2. Check continuity between sliding motor LH harness connector and ground.

Driver seat control unit

Sliding motor LH

Continuity

Connector

Terminal

Connector

Terminal

B209

31

B211

2

Yes

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B209

31

No

(+)

(–)

Voltage (V)

(Approx.)

Sliding motor LH

Connector

Terminals

B211

3

Ground

Battery voltage

Driver seat control unit

Sliding motor LH

Continuity

Connector

Terminal

Connector

Terminal

B209

5

B211

3

Yes

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B209

5

No

SLIDING SENSOR

ADP-119

< 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

>> Replace sliding motor LH. Refer to 

SE-86, "Removal and Installation"

.

NO

>> Repair or replace harness.

Sliding motor LH

Ground

Continuity

Connector

Terminal

B211

1

Yes