Nissan Murano Z51 (2008 year). Manual

IP-16

< ON-VEHICLE REPAIR >

INSTRUMENT PANEL ASSEMBLY

21. Remove center ventilator assembly.

• Remove center ventilator assembly (1) fixing screws (A).
• Pull back center ventilator assembly.

22. Remove display unit.

• Remove display unit (1) fixing screws (A).
• Pull toward the arrow direction.
• Disconnect harness connector.

23. Remove center speaker grille.

• Disengage center speaker grille (1) fixing clips with remover

tool (A).

• Pull up center speaker grille.

24. Remove center speaker. (with BOSE audio) Refer to

AV-531, "Removal and Installation"

25. Remove instrument side finisher RH.

• Insert a remover tool (A) into lower space.
• Pull the instrument side finisher RH (1) crosswise.

26. Remove front body side welt RH. Refer to

INT-19, "Removal and Installation"

27. Remove front pillar garnish RH. Refer to

INT-19, "Removal and Installation"

: Clip

: Pawl

JMJIA1325ZZ

JMJIA1326ZZ

: Clip

JMJIA1327ZZ

: Pawl

JMJIA1328ZZ

Revision: 2008 October

2009 Murano

INSTRUMENT PANEL ASSEMBLY

IP-17

< ON-VEHICLE REPAIR >

28. Remove speaker grille RH.

Pull up speaker grille RH (1).

29. Remove front squawker RH. Refer to

AV-41, "Removal and Installation"

30. Remove optical sensor. (with XENON headlamp) Refer to

EXL-178, "Removal and Installation"

31. Remove instrument lower panel RH.

• Remove instrument lower panel RH (1) fixing screws (A).
• Open the glove box lid (2).
• Remove instrument lower panel RH fixing screws (B).
• Pull back instrument lower panel RH.
• Disconnect harness connector.

32. Disconnect front passenger air bag module connector. Refer to

SR-11, "Exploded View"

33. Remove front passenger air bag module fixing bolt. Refer to

SR-11, "Exploded View"

34. Remove instrument panel assembly (1) mounting screws (A) and bolt (B).

: Pawl

JMJIA1329ZZ

: Pawl

: Metal clip

JMJIA1330ZZ

JMJIA1331ZZ

Revision: 2008 October

2009 Murano

IP-18

< ON-VEHICLE REPAIR >

INSTRUMENT PANEL ASSEMBLY

35. Remove instrument panel assembly.

CAUTION:

• Cover center console upper surface with a shop cloth to prevent it from being damaged.
• When removing instrument panel assembly, 2 workers are required so as to prevent it from drop-

ping.

36. Remove the following parts after removing instrument panel assembly.

• Passenger air bag module. Refer to

SR-11, "Removal and Installation"

• Ventilator duct. Refer to

VTL-50, "VENTILATOR DUCT : Removal and Installation"

• Upper ventilator duct. Refer to

VTL-51, "UPPER VENTILATOR DUCT : Removal and Installation"

• Defroster nozzle and side defroster nozzle LH/RH. Refer to

VTL-52, "DEFROSTER NOZZLE AND SIDE

DEFROSTER NOZZLE : Removal and Installation"

• Side defroster grille LH/RH. Refer to

VTL-49, "SIDE DEFROSTER GRILLE : Removal and Installation"

• Side ventilator grille LH/RH. Refer to

VTL-47, "SIDE VENTILATOR GRILLE : Removal and Installation"

• Antenna feeder. Refer to

AV-44, "Harness Layout"

INSTALLATION

Install in the reverse order of removal.

Revision: 2008 October

2009 Murano

CENTER CONSOLE ASSEMBLY

IP-19

< ON-VEHICLE REPAIR >

CENTER CONSOLE ASSEMBLY

Exploded View

INFOID:0000000003350447

Instrument lower cover RH

Instrument lower cover LH

Instrument stay LH

Front console bracket

Console reinforcement

Lower console finisher LH

Console harness

Inside key antenna

Rear console pocket

10. Console mask

11.

Console rear finisher

12. Auxiliary input jacks

13. Center console assembly

14. Socket and bulb

15. Console finisher assembly

16. Cup holder assembly

17. Ashtray

18. Cigarette lighter complete

19. Cigarette lighter ring

20. Socket knob

21. Socket inner case

22. Console mat

23. Console switch finisher

24. DVD unit

25. Socket knob

26. Socket inner case

27. Lower console assembly

28. Lower console finisher RH

29. Front console pocket

JMJIA1333ZZ

Revision: 2008 October

2009 Murano

IP-20

< ON-VEHICLE REPAIR >

CENTER CONSOLE ASSEMBLY

Removal and Installation

INFOID:0000000003350448

REMOVAL

Remove selector lever knob. Refer to

TM-165, "Removal and Installation"

Remove console finisher assembly.
• Open the console lid.
• Remove console finisher assembly (1) fixing pawls and metal

clips with remover tool (A).

• Pull up console finisher assembly.
• Disconnect harness connectors.

Remove front console pocket.
• Remove front console pocket (1) fixing screw (A).
• Pull up front console pocket, and then disengage metal clips.
• Disconnect harness connectors.

Remove rear console pocket.
• Open the rear console pocket (1).
• Release rear console pocket lock.

Remove console rear finisher.
• Remove console mask (1) with flat-bladed screwdriver (A).

: Pawl

: Metal clip

JMJIA1334ZZ

: Metal clip

JMJIA1335ZZ

JMJIA1336ZZ

: Pawl

JMJIA1337ZZ

Revision: 2008 October

2009 Murano

CENTER CONSOLE ASSEMBLY

IP-21

< ON-VEHICLE REPAIR >

• Remove console rear finisher (2) fixing screws (A).
• Pull back console rear finisher.
• Disconnect harness connectors.

Remove center console assembly.
• Remove center console assembly (1) fixing screws (A).
• Lift up back side and pull back.

Remove instrument lower cover LH/RH.
• Disengage instrument lower cover LH (1) fixing pawls.
• Pull back instrument lower cover LH.
• Disengage instrument lower cover RH (2) fixing pawls and

clip.

• Pull the instrument lower cover RH crosswise.

Remove lower console finisher LH/RH.
• Remove lower console finisher LH (1) fixing screws (A).
• Remove lower console finisher LH fixing clip (B).
• Remove lower console finisher LH fixing clip (C).
• Pull the console finisher LH crosswise.
• Remove lower console finisher RH (2) fixing screws (D).
• Remove lower console finisher RH fixing clip (E).
• Remove lower console finisher RH fixing clip (F).
• Pull the console finisher RH crosswise.

Remove lower console assembly.
• Remove lower console assembly (1) fixing screws (A).
• Remove lower console assembly fixing bolts (B).
• Disconnect harness connectors.

: Metal clip

JMJIA1401ZZ

JMJIA1338ZZ

: Clip

: Pawl

JMJIA1339ZZ

: Clip

JMJIA1340ZZ

JMJIA1341ZZ

Revision: 2008 October

2009 Murano

LAN

LAN-3

A-BAG BRANCH LINE CIRCUIT .......................

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

BCM BRANCH LINE CIRCUIT ..........................

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

DLC BRANCH LINE CIRCUIT ...........................

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

STRG BRANCH LINE CIRCUIT .........................

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

ABS BRANCH LINE CIRCUIT ...........................

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

TCM BRANCH LINE CIRCUIT ...........................

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

IPDM-E BRANCH LINE CIRCUIT ......................

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

CAN COMMUNICATION CIRCUIT ....................

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

CAN SYSTEM (TYPE 3)

COMPONENT DIAGNOSIS .........................

MAIN LINE BETWEEN M&A AND DLC CIR-
CUIT ....................................................................

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

MAIN LINE BETWEEN DLC AND TCM CIR-
CUIT ....................................................................

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

ECM BRANCH LINE CIRCUIT ...........................

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

4WD BRANCH LINE CIRCUIT ...........................

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

AV BRANCH LINE CIRCUIT ..............................

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

HVAC BRANCH LINE CIRCUIT ........................

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

M&A BRANCH LINE CIRCUIT ..........................

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

A-BAG BRANCH LINE CIRCUIT .......................

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

BCM BRANCH LINE CIRCUIT ..........................

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

DLC BRANCH LINE CIRCUIT ...........................

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

STRG BRANCH LINE CIRCUIT .........................

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

ABS BRANCH LINE CIRCUIT .........................

100

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

100

TCM BRANCH LINE CIRCUIT ........................

101

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

101

IPDM-E BRANCH LINE CIRCUIT ...................

102

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

102

CAN COMMUNICATION CIRCUIT .................

103

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

103

CAN SYSTEM (TYPE 4)

COMPONENT DIAGNOSIS .......................

105

MAIN LINE BETWEEN PWBD AND M&A CIR-
CUIT ................................................................

105

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

105

MAIN LINE BETWEEN M&A AND DLC CIR-
CUIT ................................................................

106

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

106

MAIN LINE BETWEEN DLC AND TCM CIR-
CUIT ................................................................

107

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

107

ECM BRANCH LINE CIRCUIT .......................

108

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

108

PWBD BRANCH LINE CIRCUIT ....................

109

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

109

4WD BRANCH LINE CIRCUIT .......................

110

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

110

AV BRANCH LINE CIRCUIT ..........................

111

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

111

HVAC BRANCH LINE CIRCUIT .....................

112

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

112

M&A BRANCH LINE CIRCUIT .......................

113

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

113

A-BAG BRANCH LINE CIRCUIT ....................

114

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

114

BCM BRANCH LINE CIRCUIT .......................

115

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

115

DLC BRANCH LINE CIRCUIT ........................

116

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

116

STRG BRANCH LINE CIRCUIT .....................

117

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

117

ABS BRANCH LINE CIRCUIT ........................

118

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

118

TCM BRANCH LINE CIRCUIT ........................

119

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

119

IPDM-E BRANCH LINE CIRCUIT ...................

120

Revision: 2008 October

2009 Murano

LAN-6

< PRECAUTION >

[CAN FUNDAMENTAL]

PRECAUTIONS

PRECAUTION

PRECAUTIONS

Precautions for Trouble Diagnosis

INFOID:0000000003387561

CAUTION:

• Never apply 7.0 V or more to the measurement terminal.
• Use a tester with open terminal voltage of 7.0 V or less.
• Turn the ignition switch OFF and disconnect the battery cable from the negative terminal when

checking the harness.

Precautions for Harness Repair

INFOID:0000000003387562

• Solder the repaired area and wrap tape around the soldered area.

NOTE:
A fray of twisted lines must be within 110 mm (4.33 in).

• Bypass connection is never allowed at the repaired area.

NOTE:
Bypass connection may cause CAN communication error. The
spliced wire becomes separated and the characteristics of twisted
line are lost.

• Replace the applicable harness as an assembly if error is detected on the shield lines of CAN communica-

tion line.

SKIB8766E

SKIB8767E

Revision: 2008 October

2009 Murano

LAN

CAN COMMUNICATION SYSTEM

LAN-7

< FUNCTION DIAGNOSIS >

[CAN FUNDAMENTAL]

FUNCTION DIAGNOSIS

CAN COMMUNICATION SYSTEM

System Description

INFOID:0000000003387563

• CAN communication is a multiplex communication system. This enables the system to transmit and receive

large quantities of data at high speed by connecting control units with two communication lines (CAN-H and
CAN-L).

• Control units on the CAN network transmit signals using the CAN communication control circuit. They

receive only necessary signals from other control units to operate various functions.

• CAN communication lines adopt twisted-pair line style (two lines twisted) for noise immunity.

System Diagram

INFOID:0000000003387564

Each control unit passes an electric current to the termination circuits when transmitting CAN communication
signal. The termination circuits produce an electrical potential difference between CAN-H and CAN-L. CAN
communication system transmits and receives CAN communication signals by the potential difference.

SKIB8887E

Component

Description

Main line

CAN communication line between splices

Branch line

CAN communication line between splice and a control unit

Splice

A point connecting a branch line with a main line

Termination circuit

Refer to

LAN-8, "CAN Communication Control Circuit"

Revision: 2008 October

2009 Murano

LAN

DIAG ON CAN

LAN-9

< FUNCTION DIAGNOSIS >

[CAN FUNDAMENTAL]

DIAG ON CAN

Description

INFOID:0000000003387566

“Diag on CAN” is a diagnosis using CAN communication instead of previous DDL1 and DDL2 communication
lines, between control units and diagnosis unit.

System Diagram

INFOID:0000000003387567

SKIB8714E

Name

Harness

Description

DDL1

Tx
Rx

It is used for trouble diagnosis. (CAN-H and CAN-L are used for controlling)

DDL2

K-LINE

It is used for trouble diagnosis. (CAN-H and CAN-L are used for controlling)

Diag on CAN

CAN-H
CAN-L

It is used for trouble diagnosis and control.

Revision: 2008 October

2009 Murano

Nissan Murano Z51 (2008 year). Manual - part 247