Nissan Murano Z51. Manual - part 672

EXHAUST SYSTEM

EX-5

< REMOVAL AND INSTALLATION >

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REMOVAL AND INSTALLATION

EXHAUST SYSTEM

Exploded View

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Removal and Installation

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REMOVAL

Disconnect each joint and mounting using power tool.

INSTALLATION

Note the following, and install in the reverse order of removal.
• If exhaust front tube stud bolts were removed, and install them and tighten to the specified torque below.

CAUTION:

• Always replace exhaust tube gaskets with new ones when reassembling.
• If heat insulator is badly deformed, repair or replace it. If deposits such as mud pile up on the heat

insulator, remove them.

• When installing heat insulator avoid large gaps or interference between heat insulator and each

exhaust pipe.

1.

Main muffler

2.

Mounting rubber

3.

Gasket

4.

Mounting rubber

5.

Center muffler

6.

Dynamic damper

7.

Mounting rubber

8.

Gasket

9.

Mounting rubber

10. Exhaust front tube

11. Gasket

Refer to 

GI-4, "Components"

 for symbols in the figure.

JPBIA2686GB

: 14.7 N·m (1.5 kg-m, 11 ft-lb)

EX-6

< REMOVAL AND INSTALLATION >

EXHAUST SYSTEM

• Remove deposits from the sealing surface of each connection. Connect them securely to avoid

gases leakage. 

• Temporarily tighten mounting nuts and bolts. Check each part for unusual interference, and then

tighten them to the specified torque. 

• When installing each mounting rubber, avoid twisting or unusual extension in up/down and right/left

directions.

Inspection

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INSPECTION AFTER INSTALLATION

• Check clearance between tail tube and rear bumper is even.
• With engine running, check exhaust tube joints for gas leakage and unusual noises.
• Check to ensure that mounting brackets and mounting rubbers are installed properly and free from undue

stress. Improper installation could result in excessive noise and vibration. 

EXL-1

DRIVER CONTROLS

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SECTION 

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CONTENTS

EXTERIOR LIGHTING SYSTEM

XENON TYPE

BASIC INSPECTION  ....................................

6

DIAGNOSIS AND REPAIR WORKFLOW  ..........

6

Work Flow  .................................................................

6

SYSTEM DESCRIPTION  ..............................

8

HEADLAMP SYSTEM .........................................

8

System Diagram ........................................................

8

System Description  ...................................................

8

Component Parts Location ........................................

9

Component Description ..........................................

10

DAYTIME RUNNING LIGHT SYSTEM  ..............

11

System Diagram ......................................................

11

System Description  .................................................

11

Component Parts Location ......................................

12

Component Description ..........................................

12

AUTO LIGHT SYSTEM  ......................................

13

System Diagram ......................................................

13

System Description  .................................................

13

Component Parts Location ......................................

14

Component Description ..........................................

14

FRONT FOG LAMP SYSTEM  ............................

15

System Diagram ......................................................

15

System Description  .................................................

15

Component Parts Location ......................................

16

Component Description ..........................................

16

TURN SIGNAL AND HAZARD WARNING 
LAMP SYSTEM  ..................................................

17

System Diagram ......................................................

17

System Description  .................................................

17

Component Parts Location ......................................

18

Component Description ..........................................

18

PARKING, LICENSE PLATE AND TAIL 
LAMPS SYSTEM ................................................

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System Diagram  ......................................................

19

System Description ..................................................

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Component Parts Location  ......................................

20

Component Description ..........................................

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EXTERIOR LAMP BATTERY SAVER SYS-
TEM ...................................................................

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System Diagram  ......................................................

21

System Description ..................................................

21

Component Parts Location  ......................................

22

Component Description ..........................................

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DIAGNOSIS SYSTEM (BCM)  ...........................

23

COMMON ITEM  .........................................................

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COMMON ITEM : CONSULT-III Function (BCM - 
COMMON ITEM)  .....................................................

23

HEADLAMP ...............................................................

24

HEADLAMP : CONSULT-III Function (BCM - 
HEAD LAMP) ...........................................................

24

FLASHER ...................................................................

26

FLASHER : CONSULT-III Function (BCM - 
FLASHER) ...............................................................

26

DIAGNOSIS SYSTEM (IPDM E/R)  ...................

28

Diagnosis Description ..............................................

28

CONSULT-III Function (IPDM E/R)  .........................

30

DTC/CIRCUIT DIAGNOSIS  .........................

33

POWER SUPPLY AND GROUND CIRCUIT  ....

33

BCM (BODY CONTROL MODULE)  ..........................

33

BCM (BODY CONTROL MODULE) : Diagnosis 
Procedure ................................................................

33

IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM)  ..............................

33

IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) : Diagnosis Pro-
cedure ......................................................................

33

EXL-2

EXTERIOR LAMP FUSE  ...................................

35

Description ..............................................................

35

Diagnosis Procedure  ..............................................

35

HEADLAMP (HI) CIRCUIT  ................................

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Description ..............................................................

36

Component Function Check  ...................................

36

Diagnosis Procedure  ..............................................

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HEADLAMP (LO) CIRCUIT  ...............................

39

Description ..............................................................

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Component Function Check  ...................................

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Diagnosis Procedure  ..............................................

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XENON HEADLAMP  .........................................

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Description ..............................................................

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Diagnosis Procedure  ..............................................

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FRONT FOG LAMP CIRCUIT  ...........................

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Component Function Check  ...................................

43

Diagnosis Procedure  ..............................................

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PARKING LAMP CIRCUIT  ................................

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Component Function Check  ...................................

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Diagnosis Procedure  ..............................................

45

FRONT SIDE MARKER LAMP CIRCUIT  ..........

47

Component Function Check  ...................................

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Diagnosis Procedure  ..............................................

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TURN SIGNAL LAMP CIRCUIT  ........................

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Description ..............................................................

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Component Function Check  ...................................

49

Diagnosis Procedure  ..............................................

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OPTICAL SENSOR  ...........................................

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Description ..............................................................

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Component Function Check  ...................................

52

Diagnosis Procedure  ..............................................

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HAZARD SWITCH  .............................................

55

Component Function Check  ...................................

55

Diagnosis Procedure  ..............................................

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TAIL LAMP CIRCUIT .........................................

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Component Function Check  ...................................

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Diagnosis Procedure  ..............................................

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LICENSE PLATE LAMP CIRCUIT  ....................

59

Component Function Check  ...................................

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Diagnosis Procedure  ..............................................

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HEADLAMP SYSTEM  .......................................

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Wiring Diagram - HEADLAMP - ..............................

60

DAYTIME RUNNING LIGHT SYSTEM  ..............

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Wiring Diagram - DAYTIME RUNNING LIGHT 
SYSTEM - ...............................................................

65

AUTO LIGHT SYSTEM ......................................

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Wiring Diagram - AUTO LIGHT SYSTEM -  ............

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FRONT FOG LAMP SYSTEM  ...........................

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Wiring Diagram - FRONT FOG LAMP - ..................

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TURN SIGNAL AND HAZARD WARNING 
LAMP SYSTEM  .................................................

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Wiring Diagram - TURN AND HAZARD WARN-
ING LAMPS -  ..........................................................

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PARKING, LICENSE PLATE AND TAIL 
LAMPS SYSTEM ...............................................

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Wiring Diagram - PARKING, LICENSE PLATE 
AND TAIL LAMPS -  ................................................

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STOP LAMP  ......................................................

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Wiring Diagram - STOP LAMP -  .............................

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BACK-UP LAMP ..............................................

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Wiring Diagram - BACK-UP LAMP -  .....................

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ECU DIAGNOSIS INFORMATION ............

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BCM (BODY CONTROL MODULE)  .................

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Reference Value  ...................................................

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Wiring Diagram - BCM - ........................................

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Fail-safe ................................................................

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DTC Inspection Priority Chart .............................

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DTC Index ............................................................

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IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) ................

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Reference Value  ...................................................

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Wiring Diagram - IPDM E/R - ................................

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Fail-safe ................................................................

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DTC Index ............................................................

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SYMPTOM DIAGNOSIS  ...........................

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EXTERIOR LIGHTING SYSTEM SYMPTOMS ..

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Symptom Table .....................................................

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NORMAL OPERATING CONDITION  ...............

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Description ............................................................

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BOTH SIDE HEADLAMPS DO NOT SWITCH 
TO HIGH BEAM ................................................

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Description ............................................................

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Diagnosis Procedure .............................................

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BOTH SIDE HEADLAMPS (LO) ARE NOT 
TURNED ON .....................................................

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Description ............................................................

169

Diagnosis Procedure .............................................

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PARKING, LICENSE PLATE AND TAIL 
LAMPS ARE NOT TURNED ON  ......................

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Description ............................................................

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Diagnosis Procedure .............................................

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BOTH SIDE FRONT FOG LAMPS ARE NOT 
TURNED ON .....................................................

171

Description ............................................................

171