Murano Cross Cabriolet Z51 (2013 year). Manual - part 7

RECLINING MOTOR

ADP-93

< DTC/CIRCUIT DIAGNOSIS >

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RECLINING MOTOR

Component Function Check

INFOID:0000000008463634

1.

CHECK FUNCTION

1.

Select “SEAT RECLINING” in “Active test” mode with CONSULT.

2.

Check the reclining motor operation.

Is the operation of relevant parts normal?

YES

>> INSPECTION END

NO

>> Refer to 

ADP-93, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000008463635

1.

CHECK RECLINING MOTOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect reclining motor connector.

3.

Turn the ignition switch ON.

4.

Perform “Active test” (“SEAT RECLINING”) with CONSULT.

5.

Check voltage between reclining motor harness connector and ground.

Is the inspection result normal?

YES

>> Replace seat cushion frame assembly.

NO

>> GO TO 2.

2.

CHECK RECLINING MOTOR CIRCUIT 1

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.

Test item

Description

SEAT RECLINING

OFF

Seat reclining

Stop

FR

Forward

RR

Backward

(+)

(–)

Condition

Voltage (V)

(Approx.)

Reclining motor

Connector

Terminals

B454

52

Ground

SEAT RECLINING

OFF

0

Forward

0

Backward

12

53

OFF

0

Forward

12

Backward

0

Driver seat control unit

Reclining motor

Continuity

Connector

Terminal

Connector

Terminal

B451

5

B454

52

Existed

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B451

5

Not existed

Revision: 2012 October

2013 Murano CrossCabriolet

ADP-94

< DTC/CIRCUIT DIAGNOSIS >

RECLINING MOTOR

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness or connector.

3.

CHECK RECLINING MOTOR CIRCUIT 2

1.

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

2.

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-121, "Removal and Installation"

.

NO

>> GO TO 4.

4.

CHECK RECLINING MOTOR RELAY CIRCUIT 1

1.

Disconnect reclining motor relay connector.

2.

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

3.

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

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace harness or connector.

5.

CHECK RECLINING MOTOR RELAY CIRCUIT 2

1.

Check continuity between reclining motor relay harness connector and reclining motor harness connector.

2.

Check continuity between reclining motor relay harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace harness or connector.

Driver seat control unit

Reclining motor

Continuity

Connector

Terminal

Connector

Terminal

B451

6

B454

53

Existed

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B451

6

Not existed

Driver seat control unit

Reclining motor relay

Continuity

Connector

Terminal

Connector

Terminal

B451

6

B442

2

Existed

3

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B451

6

Not existed

Reclining motor relay

Reclining motor

Continuity

Connector

Terminal

Connector

Terminal

B442

4

B454

53

Existed

Reclining motor relay

Ground

Continuity 

Connector

Terminal

B442

4

Not existed

Revision: 2012 October

2013 Murano CrossCabriolet

RECLINING MOTOR

ADP-95

< DTC/CIRCUIT DIAGNOSIS >

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6.

CHECK RECLINING MOTOR RELAY

Refer to 

ADP-95, "Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

NO

>> Replace seat cushion frame assembly.

Component Inspection

INFOID:0000000008463636

1.

CHECK RECLINING MOTOR RELAY

1.

Turn ignition switch OFF.

2.

Remove reclining motor relay.

3.

Check the continuity between reclining motor relay terminals under the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace seat cushion frame assembly.

Reclining motor relay

Condition

Continuity

Terminal

3

4

No current supply

Existed

12 V direct current supply between terminals 1 and 2.

Not existed

Revision: 2012 October

2013 Murano CrossCabriolet

ADP-96

< DTC/CIRCUIT DIAGNOSIS >

LIFTING MOTOR (FRONT)

LIFTING MOTOR (FRONT)

Component Function Check

INFOID:0000000008463637

1.

CHECK FUNCTION

1.

Select “SEAT LIFTER FR” in “Active test” mode with CONSULT.

2.

Check the lifting motor (front) operation.

Is the operation of relevant parts normal? 

YES

>> INSPECTION END

NO

>> Refer to 

ADP-96, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000008463638

1.

CHECK LIFTING MOTOR (FRONT) POWER SUPPLY

1.

Turn ignition switch OFF.

2.

Disconnect lifting motor (front) connector.

3.

Turn the ignition switch ON.

4.

Perform “Active test” (“SEAT LIFTER FR”) with CONSULT.

5.

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

Is the inspection result normal?

YES

>> Replace seat cushion frame assembly.

NO

>> GO TO 2.

2.

CHECK LIFTING MOTOR (FRONT) 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.

Test item

Description

SEAT LIFTER FR

OFF

Seat lifting (front)

Stop

UP

Up

DWN

Down

(+)

(–)

Condition

Voltage (V)

(Approx.)

Lifting motor (front)

Connector

Terminals

B455

56

Ground

SEAT LIFTER FR

OFF

0

Up

0

Down

12

57

OFF

0

Up

12

Down

0

Driver seat control unit

Lifting motor (front)

Continuity

Connector

Terminal

Connector

Terminal

B451

9

B455

56

Existed

10

57

Revision: 2012 October

2013 Murano CrossCabriolet

LIFTING MOTOR (FRONT)

ADP-97

< DTC/CIRCUIT DIAGNOSIS >

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Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to 

ADP-121, "Removal and Installation"

.

NO

>> Repair or replace harness or connector.

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B451

9

Not existed

10

Revision: 2012 October

2013 Murano CrossCabriolet

ADP-98

< DTC/CIRCUIT DIAGNOSIS >

LIFTING MOTOR (REAR)

LIFTING MOTOR (REAR)

Component Function Check

INFOID:0000000008463639

1.

CHECK FUNCTION

1.

Select “SEAT LIFTER RR” in “Active test” mode with CONSULT.

2.

Check the lifting motor (rear) operation.

Is the operation of relevant parts normal?

YES

>> INSPECTION END

NO

>> Refer to 

ADP-98, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000008463640

1.

CHECK LIFTING MOTOR (REAR) POWER SUPPLY

1.

Turn ignition switch OFF.

2.

Disconnect lifting motor (rear) connector.

3.

Turn the ignition switch ON.

4.

Perform “Active test” (“SEAT LIFTER RR”) with CONSULT.

5.

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

Is the inspection result normal?

YES

>> Replace seat cushion frame assembly.

NO

>> GO TO 2.

2.

CHECK LIFTING MOTOR (REAR) 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 (rear) harness con-
nector.

4.

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

Test item

Description

SEAT LIFTER RR

OFF

Seat lifting (rear)

Stop

UP

Up

DWN

Down

(+)

(–)

Condition

Voltage (V)

(Approx.)

Lifting motor (rear)

Connector

Terminals

B456

54

Ground

SEAT LIFTER RR

OFF

0

Up

0

Down

12

55

OFF

0

Up

12

Down

0

Driver seat control unit

Lifting motor (rear)

Continuity

Connector

Terminal

Connector

Terminal

B451

7

B456

54

Existed

8

55

Revision: 2012 October

2013 Murano CrossCabriolet

LIFTING MOTOR (REAR)

ADP-99

< DTC/CIRCUIT DIAGNOSIS >

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Is the inspection result normal?

YES

>> Replace driver seat control unit. Refer to 

ADP-121, "Removal and Installation"

.

NO

>> Repair or replace harness or connector.

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B451

7

Not existed

8

Revision: 2012 October

2013 Murano CrossCabriolet

ADP-100

< DTC/CIRCUIT DIAGNOSIS >

TILT MOTOR

TILT MOTOR

Component Function Check

INFOID:0000000008463641

1.

CHECK FUNCTION

1.

Select “TILT MOTOR” in “Active test” mode with CONSULT.

2.

Check the tilt motor operation.

Is the operation of relevant parts normal? 

YES

>> INSPECTION END

NO

>> Refer to 

ADP-100, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000008463642

1.

CHECK TILT MOTOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect tilt motor connector.

3.

Turn the ignition switch ON.

4.

Perform “Active test” (“TILT MOTOR”) with CONSULT.

5.

Check voltage between tilt motor harness connector and ground.

Is the inspection result normal?

YES

>> Replace tilt motor.

NO

>> GO TO 2.

2.

CHECK TILT MOTOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect automatic drive positioner control unit.

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.

Test item

Description

TILT MOTOR

OFF

Steering tilt

Stop

UP

Up

DWN

Down

(+)

(–)

Condition

Voltage (V)

(Approx.)

Tilt motor

Connector

Terminals

M116

1

Ground

TILT MOTOR

OFF

0

Up

0

Down

12

2

OFF

0

Up

12

Down

0

Automatic drive positioner control unit

Tilt motor

Continuity

Connector

Terminal

Connector

Terminal

M104

28

M116

1

Existed

29

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Revision: 2012 October

2013 Murano CrossCabriolet

TILT MOTOR

ADP-101

< DTC/CIRCUIT DIAGNOSIS >

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Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to 

ADP-122, "Removal and Installation"

.

NO

>> Repair or replace harness or connector.

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M104

28

Not existed

29

Revision: 2012 October

2013 Murano CrossCabriolet

ADP-102

< DTC/CIRCUIT DIAGNOSIS >

TELESCOPIC MOTOR

TELESCOPIC MOTOR

Component Function Check

INFOID:0000000008463643

1.

CHECK FUNCTION

1.

Select “TELESCO MOTOR” in “Active test” mode with CONSULT.

2.

Check the telescopic motor operation.

Is the operation of relevant parts normal?

YES

>> INSPECTION END

NO

>> Refer to 

ADP-102, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000008463644

1.

CHECK TELESCOPIC MOTOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect telescopic motor connector.

3.

Turn the ignition switch ON.

4.

Perform “Active test” (“TELESCO MOTOR”) with CONSULT.

5.

Check voltage between telescopic motor harness connector and ground.

Is the inspection result normal?

YES

>> Replace telescopic motor.

NO

>> GO TO 2.

2.

CHECK TELESCOPIC MOTOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect automatic drive positioner control unit.

3.

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

4.

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

Test item

Description

TELESCO MOTOR

OFF

Steering telescopic

Stop

FR Forward

RR

Backward

(+)

(–)

Condition

Voltage (V)

(Approx.)

Telescopic motor

Connector

Terminals

M117

1

Ground

TELESCOPIC MO-
TOR

OFF

0

Forward

0

Backward

12

2

OFF

0

Forward

12

Backward

0

Automatic drive positioner control unit

Telescopic motor

Continuity

Connector

Terminal

Connector

Terminal

M75

26

M117

1

Existed

29

2

Revision: 2012 October

2013 Murano CrossCabriolet

TELESCOPIC MOTOR

ADP-103

< DTC/CIRCUIT DIAGNOSIS >

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ADP

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Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to 

ADP-122, "Removal and Installation"

.

NO

>> Repair or replace harness or connector.

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M75

26

Not existed

29

Revision: 2012 October

2013 Murano CrossCabriolet

ADP-104

< DTC/CIRCUIT DIAGNOSIS >

DOOR MIRROR MOTOR

DOOR MIRROR MOTOR

Component Function Check

INFOID:0000000008463645

1.

CHECK DOOR MIRROR MOTOR FUNCTION

Check the operation with “MIRROR MOTOR RH” and “MIRROR MOTOR LH” in “ACTIVE TEST” mode with
CONSULT.
Refer to 

ADP-19, "CONSULT Function"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Refer to 

ADP-104, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000008463646

1.

CHECK DOOR MIRROR MOTOR INPUT SIGNAL

1.

Turn ignition switch ON.

2.

Check voltage between door mirror harness connector and ground.

[Driver side]

[Passenger side]

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK DOOR MIRROR MOTOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect automatic drive positioner control unit harness connector and door mirror connector.

3.

Check continuity between automatic drive positioner control unit harness connector and door mirror con-
nector.

(+)

(–)

Condition

Voltage (V)

(Approx.)

Door mirror 

Connector

Terminals

D3

10

Ground

Door mirror remote control switch

Down/right

12

Other than above

0

11

Left

12

Other than above

0

12

Up

12

Other than above

0

(+)

(–)

Condition

Voltage (V)

(Approx.)

Door mirror 

Connector

Terminals

D43

10

Ground

Door mirror remote control switch

Down/right

12

Other than above

0

11

Left

12

Other than above

0

12

Up

12

Other than above

0

Revision: 2012 October

2013 Murano CrossCabriolet

DOOR MIRROR MOTOR

ADP-105

< DTC/CIRCUIT DIAGNOSIS >

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 [Driver side]

[Passenger side]

4.

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

 [Driver side]

[Passenger side]

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit. Refer to 

ADP-122, "Removal and Installation"

.

NO

>> Repair or replace harness or connector.

3.

CHECK DOOR MIRROR MOTOR

Refer to 

ADP-105, "Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

NO

>> Replace door mirror.

Component Inspection

INFOID:0000000008463647

1.

CHECK DOOR MIRROR MOTOR 1

Check that door mirror motor does not trap foreign objects and does not have any damage.
Refer to 

MIR-19, "Exploded View"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace door mirror.

2.

CHECK DOOR MIRROR MOTOR 2

1.

Turn ignition switch OFF.

2.

Disconnect door mirror connector.

3.

Apply 12 V to each power supply terminal of door mirror motor terminals.

Automatic drive positioner control unit

Door mirror

Continuity

Connector

Terminal

Connector

Terminal

M75

12

D3

10

Existed

23

12

24

11

Automatic drive positioner control unit

Door mirror

Continuity

Connector

Terminal

Connector

Terminal

M75

10

D43

12

Existed

11

11

22

10

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M75

12

Not existed

23

24

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M75

10

Not existed

11

22

Revision: 2012 October

2013 Murano CrossCabriolet

ADP-106

< DTC/CIRCUIT DIAGNOSIS >

DOOR MIRROR MOTOR

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace door mirror.

Terminal

Operational direction

(+)

(–)

10

11

Right

11

10

Left

12

10

Up

10

12

Down

Revision: 2012 October

2013 Murano CrossCabriolet

SEAT MEMORY INDICATOR

ADP-107

< DTC/CIRCUIT DIAGNOSIS >

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SEAT MEMORY INDICATOR

Component Function Check

INFOID:0000000008463648

1.

CHECK FUNCTION

1.

Select “MEMORY SW INDCTR” in “Active test” mode with CONSULT.

2.

Check the memory indicator operation.

Is the operation of relevant parts normal?

YES

>> INSPECTION END

NO

>> Refer to 

ADP-107, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000008463649

1.

CHECK SEAT MEMORY INDICATOR OPERATION

Check seat memory indicator operation.

Which is the malfunctioning indicator?

All indicators are NG>>GO TO 2.
An indicator is NG>>GO TO 4.

2.

CHECK FUSE

1.

Turn ignition switch OFF.

2.

Check that the following fuse is not fusing. 

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Replace the blown fuse after repairing affected circuit.

3.

CHECK SEAT MEMORY INDICATOR POWER SUPPLY

Check voltage between seat memory switch harness connector and ground.

Is the inspection result normal?

YES

>> Replace seat memory switch. Refer to 

ADP-123, "Removal and Installation"

.

NO

>> Repair or replace harness between seat memory switch and 10 A fuse [No.10, located in fuse

block (J/B)].

4.

CHECK SEAT MEMORY INDICATOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit and seat memory switch connector.

3.

Check continuity between driver seat control unit harness connector and seat memory switch harness
connector.

Test item

Description

MEMORY SW INDCTR

OFF

Memory switch indicator

OFF

ON-1

Indicator 1: ON

ON-2

Indicator 2: ON

Signal name

Fuse No.

Battery power supply

10 (10A)

(+)

(–)

Voltage (V)

(Approx.)

Seat memory switch

Connector

Terminals

D13

5

Ground

Battery voltage

Revision: 2012 October

2013 Murano CrossCabriolet

ADP-108

< DTC/CIRCUIT DIAGNOSIS >

SEAT MEMORY INDICATOR

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-121, "Removal and Installation"

.

NO

>> Repair or replace harness or connector.

Driver seat control unit

Seat memory switch

Continuity

Connector

Terminal

Connector

Terminal

B452

25

D13

6

Existed

26

7

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B452

25

Not existed

26

Revision: 2012 October

2013 Murano CrossCabriolet