Nissan Murano Z51 (2008 year). Manual - part 6

 

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Nissan Murano Z51 (2008 year). Manual - part 6

 

 

FRONT DOOR SWITCH (DRIVER SIDE)

ADP-77

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

YES

>> Replace BCM. Refer to 

BCS-96, "Exploded View"

.

NO

>> Repair or replace harness or connector.

3.

CHECK FRONT DOOR SWITCH (DRIVER SIDE) 

Refer to 

ADP-77, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace front door switch (driver side).Refer to 

DLK-368, "Removal and Installation"

4.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-40, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection

INFOID:0000000003312435

1.

CHECK FRONT DOOR SWITCH (DRIVER SIDE)

1.

Turn ignition switch OFF.

2.

Disconnect front door switch (driver side) connector.

3.

Check continuity between front door switch (driver side) terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace front door switch (driver side).Refer to 

DLK-368, "Removal and Installation"

.

Terminal

Condition

Continuity

Front door switch (driver side)

2

Ground part of door 

switch

Front door switch
(driver side)

Pushed

Not existed

Released

Existed

Revision: 2008 October

2009 Murano

ADP-78

< COMPONENT DIAGNOSIS >

SLIDING SENSOR

SLIDING SENSOR

Description

INFOID:0000000003312436

• The sliding sensor is installed to the seat cushion frame.
• The pulse signal is inputted 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:0000000003312437

1.

CHECK FUNCTION

1.

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

2.

Check sliding sensor signal under the following conditions.

*1

: The value at the seat position attained when the battery is connected is considered to be 32768.

Is the indication normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-78, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003312438

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-204, "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 sensor connector.

3.

Check continuity between driver seat control unit harness connector and sliding sensor harness connec-
tor.

Monitor item

Condition

Valve

SLIDE PULSE

Seat sliding

Operate (forward)

Change (increase)

*1

Operate (backward)

Change (decrease)

*1

Release

No change

*1

(+)

(–)

Condition

Signal

(Reference value)

Driver seat control unit

Connector

Terminals

B452

19

Ground

Seat sliding

Operate

Other than 
above

0 or 5

JMJIA0119ZZ

Revision: 2008 October

2009 Murano

SLIDING SENSOR

ADP-79

< COMPONENT 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 or connector.

3.

CHECK SLIDING SENSOR POWER SUPPLY

1.

Connect driver seat control unit connector.

2.

Turn ignition switch ON.

3.

Check voltage between sliding motor 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 connector.

3.

Check continuity between driver seat control unit harness connector and sliding motor harness connector.

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-204, "Removal and Installation"

.

NO

>> Repair or replace harness or connector.

5.

CHECK SLIDING SENSOR GROUND 

1.

Turn ignition switch OFF.

2.

Check continuity between sliding sensor harness connector and ground.

Is the inspection result normal?

YES

>> Replace sliding motor.

Driver seat control unit

Sliding motor

Continuity

Connector

Terminal

Connector

Terminal

B452

19

B461

19

Existed

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B452

19

Not existed

(+)

(–)

Voltage (V)

(Approx.)

Sliding motor

Connector

Terminals

B461

33

Ground

Battery voltage

Driver seat control unit

Sliding motor

Continuity

Connector

Terminal

Connector

Terminal

B452

33

B461

33

Existed

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B452

33

Not existed

Sliding motor

Ground

Continuity

Connector

Terminal

B461

45

Existed

Revision: 2008 October

2009 Murano

ADP-80

< COMPONENT DIAGNOSIS >

SLIDING SENSOR

NO

>> Repair or replace harness or connector.

Revision: 2008 October

2009 Murano

RECLINING SENSOR

ADP-81

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

RECLINING SENSOR

Description

INFOID:0000000003312439

• The reclining motor is installed to the seatback frame.
• The pulse signal is inputted to the driver seat control unit when the reclining is operated.
• The driver seat control unit counts the pulse and calculates the reclining amount of the seat.

Component Function Check

INFOID:0000000003312440

1.

CHECK FUNCTION

1.

Select “RECLN PULSE” in “Data monitor” mode with CONSULT-III.

2.

Check reclining sensor signal under the following conditions.

*1

: The value at the seat position attained when the battery is connected is considered to be 32768.

Is the indication normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-81, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003312441

1.

CHECK RECLINING 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-204, "Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK RECLINING SENSOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit and reclining motor connector.

3.

Check continuity between driver seat control unit harness connector and reclining motor harness connec-
tor.

Monitor item

Condition

Value

RECLN PULSE

Seat reclining

Operate (forward)

Change (increase)

*1

Operate (backward)

Change (decrease)

*1

Release

No change

*1

(+)

(–)

Condition

Signal

(Reference value)

Driver seat control unit 

Connector

Terminals

B452

20

Ground

Seat reclining

Operate

Other than 
above

0 or 5

JMJIA0119ZZ

Revision: 2008 October

2009 Murano

ADP-82

< COMPONENT DIAGNOSIS >

RECLINING SENSOR

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 or connector.

3.

CHECK RECLINING SENSOR POWER SUPPLY

1.

Connect driver seat control unit connector.

2.

Turn ignition switch ON.

3.

Check voltage between reclining motor harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

CHECK RECLINING SENSOR POWER SUPPLY CIRCUIT 

1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit connector.

3.

Check continuity between driver seat control unit harness connector and reclining motor harness connec-
tor.

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-204, "Removal and Installation"

.

NO

>> Repair or replace harness or connector.

5.

CHECK RECLINING SENSOR GROUND 

1.

Turn ignition switch OFF.

2.

Check continuity between reclining motor harness connector and ground.

Is the inspection result normal?

Driver seat control unit

Reclining motor

Continuity

Connector

Terminal

Connector

Terminal

B452

20

B454

20

Existed

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B452

20

Not existed

(+)

(–)

Voltage (V)

(Approx.)

Reclining motor

Connector

Terminals

B454

33

Ground

Battery voltage

Driver seat control unit

Reclining motor

Continuity

Connector

Terminal

Connector

Terminal

B452

33

B454

33

Existed

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B452

33

Not existed

Reclining motor

Ground

Continuity

Connector

Terminal

B454

46

Existed

Revision: 2008 October

2009 Murano

RECLINING SENSOR

ADP-83

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

YES

>> Replace reclining motor.

NO

>> Repair or replace harness or connector.

Revision: 2008 October

2009 Murano

ADP-84

< COMPONENT DIAGNOSIS >

LIFTING SENSOR (FRONT)

LIFTING SENSOR (FRONT)

Description

INFOID:0000000003312442

• The lifting sensor (front) is installed to the seat cushion frame.
• The pulse signal is inputted to the driver seat control unit when the lifting (front) is operated.
• The driver seat control unit counts the pulse and calculates the lifting (front) amount of the seat.

Component Function Check

INFOID:0000000003312443

1.

CHECK FUNCTION

1.

Select “LIFT FR PULSE” in “Data monitor” mode with CONSULT-III.

2.

Check the lifting sensor (front) signal under the following conditions.

*1

:The value at the seat position attained when the battery is connected is considered to be 32768.

Is the indication normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-84, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003312444

1.

CHECK LIFTING SENSOR (FRONT) SIGNAL

1.

Turn ignition switch ON.

2.

Read the voltage signal driver seat control unit harness connector and ground with an oscilloscope.

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to 

ADP-204, "Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK LIFTING SENSOR (FRONT) CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit and lifting motor (front) connector.

3.

Check continuity between driver seat control unit harness connector and lifting motor (front) harness con-
nector.

Monitor item

Condition

Value

LIFT FR PULSE

Seat lifting (front)

Operate (Up)

Change (increase)

*1

Operate (Down)

Change (decrease)

*1

Release

No change

*1

(+)

(–)

Condition

Voltage (V)

(Approx.)

Driver seat control unit

Connector

Terminals

B452

22

Ground

Seat Lifting
(front)

Operate

Other than 
above

0 or 5

JMJIA0119ZZ

Revision: 2008 October

2009 Murano

LIFTING SENSOR (FRONT)

ADP-85

< COMPONENT 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 or connector.

3.

CHECK LIFTING SENSOR (FRONT) POWER SUPPLY

1.

Connect driver seat control unit connector.

2.

Turn ignition switch ON.

3.

Check voltage between lifting motor (front) harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

CHECK LIFTING SENSOR (FRONT) POWER SUPPLY CIRCUIT 

1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit connector.

3.

Check continuity between driver seat control unit harness connector and lifting motor (front) 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-204, "Removal and Installation"

.

NO

>> Repair or replace harness or connector.

5.

CHECK LIFTING SENSOR (FRONT) GROUND 

1.

Turn ignition switch OFF.

2.

Check continuity between lifting motor (front) harness connector and ground.

Is the inspection result normal?

Driver seat control unit

Lifting motor (front)

Continuity

Connector

Terminal

Connector

Terminal

B452

22

B455

22

Existed

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B452

22

Not existed

(+)

(–)

Voltage (V)

(Approx.)

Lifting motor (front)

Connector

Terminals

B455

33

Ground

Battery voltage

Driver seat control unit

Lifting motor (front)

Continuity

Connector

Terminal

Connector

Terminal

B452

33

B455

33

Existed

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B452

33

Not existed

Lifting motor (front)

Ground

Continuity

Connector

Terminal

B455

48

Existed

Revision: 2008 October

2009 Murano

ADP-86

< COMPONENT DIAGNOSIS >

LIFTING SENSOR (FRONT)

YES

>> Replace lifting motor (front).

NO

>> Repair or replace harness or connector.

Revision: 2008 October

2009 Murano

LIFTING SENSOR (REAR)

ADP-87

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

LIFTING SENSOR (REAR)

Description

INFOID:0000000003312445

• The lifting sensor (rear) is installed to the seat cushion frame. 
• The pulse signal is inputted to the driver seat control unit when the lifting (rear) is operated.
• The driver seat control unit counts the pulse and calculates the lifting (rear) amount of the seat. 

Component Function Check

INFOID:0000000003312446

1.

CHECK FUNCTION

1.

Select “LIFT RR PULSE” in “Data monitor” mode with CONSULT-III.

2.

Check lifting sensor (rear) signal under the following conditions.

*1

: The value at the seat position attained when the battery is connected is considered to be 32768.

Is the indication normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-87, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003312447

1.

CHECK LIFTING SENSOR (REAR) 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-204, "Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK LIFTING SENSOR (REAR) CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit and lifting motor (rear) connector.

3.

Check the continuity between driver seat control unit harness connector and lifting motor (rear) harness
connector.

Monitor item

Condition

Value

LIFT RR PULSE

Seat lifting (rear)

Operate (Up)

Change (increase)

*1

Operate (Down)

Change (decrease)

*1

Release

No change

*1

(+)

(–)

Condition

Voltage (V)

(Approx.)

Driver seat control unit

Connector

Terminals

B452

21

Ground

Seat Lifting
(rear)

Operate

Other than 
above

0 or 5

JMJIA0119ZZ

Revision: 2008 October

2009 Murano

ADP-88

< COMPONENT DIAGNOSIS >

LIFTING SENSOR (REAR)

4.

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

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness or connector.

3.

CHECK LIFTING SENSOR (REAR) POWER SUPPLY

1.

Connect driver seat control unit connector.

2.

Turn ignition switch ON.

3.

Check the voltage between lifting motor (rear) harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

CHECK LIFTING SENSOR (REAR) POWER SUPPLY CIRCUIT 

1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit connector.

3.

Check the continuity between driver seat control unit harness connector and lifting motor (rear) harness
connector.

4.

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

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to 

ADP-204, "Removal and Installation"

.

NO

>> Repair or replace harness or connector.

5.

CHECK LIFTING SENSOR (REAR) GROUND 

1.

Turn ignition switch OFF.

2.

Check the continuity between lifting motor (rear) harness connector and ground.

Is the inspection result normal?

Driver seat control unit

Lifting motor (rear)

Continuity

Connector

Terminal

Connector

Terminal

B452

21

B456

21

Existed

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B452

21

Not existed

(+)

(–)

Voltage (V)

(Approx.)

Lifting motor (rear)

Connector

Terminals

B456

33

Ground

Battery voltage

Driver seat control unit

Lifting motor (rear)

Continuity

Connector

Terminal

Connector

Terminal

B452

33

B456

33

Existed

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B452

33

Not existed

Lifting motor (rear)

Ground

Continuity

Connector

Terminal

B456

47

Existed

Revision: 2008 October

2009 Murano

LIFTING SENSOR (REAR)

ADP-89

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

YES

>> Replace lifting motor (rear).

NO

>> Repair or replace harness or connector.

Revision: 2008 October

2009 Murano

ADP-90

< COMPONENT DIAGNOSIS >

TILT SENSOR

TILT SENSOR

Description

INFOID:0000000003312448

• The tilt sensor is installed to the steering column assembly. 
• The pulse signal is inputted to the driver seat control unit when the tilt is operated.
• The driver seat control unit counts the pulse and calculates the tilt amount of the steering column. 

Component Function Check

INFOID:0000000003312449

1.

CHECK FUNCTION

1.

Select “TILT PULSE” in “Data monitor” mode with CONSULT-III.

2.

Check tilt sensor signal under the following conditions.

*1: The value at the seat position attained when the battery is connected is considered to be 32768.

Is the indication normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-90, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003312450

1.

CHECK TILT SENSOR SIGNAL

1.

Turn ignition switch ON.

2.

Check voltage signal between driver seat control unit connector and ground with oscilloscope. 

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to 

ADP-204, "Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK TILT SENSOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit and tilt motor connector.

3.

Check continuity between driver seat control unit harness connector and tilt motor harness connector.

4.

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

Monitor item

Condition

Value

TILT PULSE

Steering column

Operate (UP-WARD

Change (increase)*1

Operate (DOWN-WARD)

Change (decrease)

Release

No change*1

(+)

(–)

Condition

Voltage (V)

(Approx.)

Driver seat control unit

Connector

Terminals

B452

30

Ground

Steering column

Operate

Other than 
above

0 or 5

JMJIA0119ZZ

Driver seat control unit

Tilt motor

Continuity

Connector

Terminal

Connector

Terminal

B452

30

M116

5

Existed

Revision: 2008 October

2009 Murano

TILT SENSOR

ADP-91

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness or connector.

3.

CHECK TILT SENSOR POWER SUPPLY

1.

Connect automatic drive positioner control unit connector.

2.

Turn ignition switch ON.

3.

Check voltage between tilt motor harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

CHECK TILT SENSOR POWER SUPPLY CIRCUIT 

1.

Turn ignition switch OFF.

2.

Disconnect automatic drive positioner control unit connector.

3.

Check continuity between automatic drive positioner control unit harness connector and tilt motor harness
connector.

4.

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

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to 

ADP-205, "Removal and Installation"

.

NO

>> Repair or replace harness or connector.

5.

CHECK TILT SENSOR GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect automatic drive positioner control unit connector.

3.

Check continuity between automatic drive positioner control unit harness connector and tilt motor harness
connector.

Is the inspection result normal?

YES

>> Replace tilt motor.

NO

>> Repair or replace harness or connector.

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B452

5

Not existed

(+)

(–)

Voltage (V)

(Approx.)

Tilt motor

Connector

Terminals

M116

4

Ground

Battery voltage

Automatic drive positioner control unit

Tilt motor

Continuity

Connector

Terminal

Connector

Terminal

M104

27

M116

4

Existed

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M104

27

Not existed

Automatic drive positioner control unit

Tilt motor

Continuity

Connector

Terminal

Connector

Terminal

M75

20

M116

6

Existed

Revision: 2008 October

2009 Murano

ADP-92

< COMPONENT DIAGNOSIS >

TELESCOPIC SENSOR

TELESCOPIC SENSOR

Description

INFOID:0000000003547900

• The telescopic sensor is installed to the steering column assembly.
• The pulse signal is inputted to the driver seat control unit when telescopic is performed.
• The driver seat control unit counts the pulse and calculates the telescopic amount of the steering column.

Component Function Check

INFOID:0000000003547901

1.

CHECK FUNCTION

1.

Select “TELESCO PULSE” in “Data monitor” mode with CONSULT-III. 

2.

Check telescopic sensor signal under the following conditions.

*1

: The value at the seat position attained when the battery is connected is considered to be 32768.

Is the indication normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-92, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003312453

1.

CHECK TELESCOPIC SENSOR SIGNAL

1.

Turn ignition switch ON.

2.

Check voltage signal between driver seat control unit connector and ground with oscilloscope. 

Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to 

ADP-204, "Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK TELESCOPIC SENSOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit and telescopic motor connector.

3.

Check continuity between driver seat control unit harness connector and telescopic motor harness con-
nector.

Monitor item

Condition

Valve

TELESCO PULSE

Steering column

Operate (forward)

Change (increase)

*1

Operate (backward)

Change (decrease)

Release

No change

*1

(+)

(–)

Condition

Voltage (V)

(Approx.)

Driver seat control unit

Connector

Terminals

B452

31

Ground

Steering column

Operate

Other than 
above

0 or 5

JMJIA0119ZZ

Revision: 2008 October

2009 Murano

 

 

 

 

 

 

 

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