Nissan GT-R (2007-2014 year). INSTRUMENT PANEL / LAN SYSTEM / MAINTENANCE. Service Manual

INSTRUMENT PANEL ASSEMBLY

IP-17

< REMOVAL AND INSTALLATION >

Remove fixing screws (A) of A/C auto amp (1).

Disengage joint of harness clamp (B).

Pull back A/C auto amp.

Disconnect harness connectors on the back.

14. Remove instrument side finisher LH.

Insert remover tool (A) between instrument side finisher LH
(1) and instrument panel assembly.

Pull instrument side finisher LH in lateral direction of vehicle
in order from 1 - 3, and then disengage clip and pawls.

15. Remove body side welt LH. Refer to

INT-15, "Removal and Installation"

16. Remove front pillar garnish LH. Refer to

INT-15, "Removal and Installation"

17. Disconnect harness connectors (A) from front pillar LH and

remove clips.

18. Remove instrument lower panel (driver).

Remove hood opener lever mounting bolts.

Pull back instrument lower panel (driver) (1) toward vehicle
lower, and then disengage metal clips.

Disconnect harness connectors on the back.

19. Remove steering wheel. Refer to

ST-10, "Removal and Installation"

20. Remove steering column front lower cover.

NNJIA0063ZZ

: Clip

: Pawl

JMJIA2184ZZ

: Clip

JMJIA2185ZZ

: Metal clip

JMJIA2186ZZ

Revision: 2012 November

2014 GT-R

IP-18

< REMOVAL AND INSTALLATION >

INSTRUMENT PANEL ASSEMBLY

Pull down steering column front lower cover (1) toward vehicle
lower, and then disengage clips.

NOTE:
Move steering column position frontward using telescopic func-
tion.

21. Remove steering column cover.

Remove steering column mask LH and RH (1), and then
remove screws (A).

Pull up steering column upper cover (2), and then disen-
gage pawls.

Disengage pawls of steering column side cover RH (3), and
then remove it in lateral direction of vehicle.

Disengage pawls of steering column side cover LH (4), and
then remove it in lateral direction of vehicle.

Remove fixing screws (B), and then remove steering col-
umn lower cover (5).

22. Remove spiral cable. Refer to

SR-14, "Removal and Installation"

23. Remove combination switch. Refer to

BCS-21, "Removal and Installation"

24. Remove cluster lid A.

Remove mounting bolts (A) from lower side of cluster lid A
(1).

Pull cluster lid A toward vehicle upper.

Disconnect harness connector on the back.

25. Remove power socket. Refer to

PWO-7, "INSTRUMENT POWER SOCKET : Removal and Installation"

: Pawl

JMJIA2187ZZ

: Pawl

NNJIA0068ZZ

JMJIA2188ZZ

Revision: 2012 November

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INSTRUMENT PANEL ASSEMBLY

IP-19

< REMOVAL AND INSTALLATION >

26. Remove instrument pad A.

Lift up portion around side ventilator grille LH, and then disengage pawls and metal clips.

Lift up portion around center ventilator grille LH, and then disengage pawls and metal clips.

Lift up portion around display unit RH, and then disengage pawls and metal clips.

27. Remove display unit. Refer to

AV-79, "Removal and Installation"

28. Remove remote keyless entry receiver. Refer to

DLK-172, "Removal and Installation"

29. Remove instrument pad B.

Pull back instrument pad B (1), and then disengage clips.

Disconnect harness connector on the back.

30. Remove front defroster grille LH. Refer to

VTL-9, "FRONT DEFROSTER GRILLE : Removal and Installa-

tion"

31. Remove center speaker grille.

Insert remover tool (A) between center speaker grille (1)
and instrument panel assembly (2), and then disengage
clips and pawls.

Lift upward.

32. Remove center speaker (BOSE audio with NAVI models). Refer to

AV-174, "Removal and Installation"

33. Remove front defroster grille RH. Refer to

VTL-9, "FRONT DEFROSTER GRILLE : Removal and Installa-

tion"

34. Remove instrument side finisher RH.

: Pawl

: Metal clip

JMJIA2189ZZ

: Pawl

JMJIA2190ZZ

: Clip

: Pawl

JMJIA2191ZZ

Revision: 2012 November

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IP-20

< REMOVAL AND INSTALLATION >

INSTRUMENT PANEL ASSEMBLY

Insert remover tool (A) between instrument side finisher RH
(1) and instrument panel assembly.

Pull instrument side finisher RH in lateral direction in order
of 1 - 3, and then disengage clip and pawls.

35. Remove body side welt RH. Refer to

INT-15, "Removal and Installation"

36. Remove front pillar garnish RH. Refer to

INT-15, "Removal and Installation"

37. Remove glove box assembly.

Open glove box.

Pull back glove box assembly (1) toward vehicle upper, and
then disengage joint from instrument lower panel RH.

Remove damper pin (2) from glove box assembly (1).

38. Remove instrument lower cover RH.

Insert remover tool (A) between instrument lower cover RH
(1) and instrument panel assembly (2), and then disengage
pawls.

Pull out instrument lower cover RH toward vehicle lower,
then back.

39. Remove instrument lower panel (assist).

: Clip

: Pawl

JMJIA2192ZZ

JMJIA2193ZZ

: Clip

JMJIA2194ZZ

: Pawl

JMJIA2195ZZ

Revision: 2012 November

2014 GT-R

INSTRUMENT PANEL ASSEMBLY

IP-21

< REMOVAL AND INSTALLATION >

Remove fixing screws (A).

Pull back out instrument lower panel (assist) (1).

Disconnect harness connector of back side and remove
harness clamp.

40. Remove instrument pad C.

Pull instrument pad C (1) in order from 1 - 3, and then disengage
metal clips.

41. Disconnect harness connector of passenger air bag module. Refer to

SR-17, "Exploded View"

42. Remove passenger air bag module mounting bolt. Refer to

SR-17, "Removal and Installation"

43. Remove instrument panel assembly.

Remove mounting bolt (A) of instrument side bracket (1).

Remove mounting bolt (B) of instrument panel assembly (2).

Remove fixing screw (C) of instrument panel assembly.

Remove front defroster nozzle mounting clip (D).

CAUTION:

Cover tool with a shop cloth to prevent windshield glass from being damaged.

Pull out instrument panel assembly toward rear of vehicle, and then remove it from door opening.

CAUTION:

When removing instrument panel assembly, 2 workers are required to prevent it from drop-
ping.

44. Remove following parts after removing instrument panel assembly.

• Passenger air bag module: Refer to

SR-17, "Removal and Installation"

• GPS antenna (BOSE audio with NAVI models): Refer to

AV-184, "Removal and Installation"

• Antenna feeder

JMJIA2196ZZ

: Metal clip

JMJIA2197ZZ

JMJIA2198ZZ

Revision: 2012 November

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IP-22

< REMOVAL AND INSTALLATION >

INSTRUMENT PANEL ASSEMBLY

- BASE audio with NAVI models: Refer to

AV-93, "Feeder layout"

- BOSE audio with NAVI models: Refer to

AV-186, "Feeder layout"

• Monitor bracket

INSTALLATION

Note the following items, and then install in the reverse order of removal.

CAUTION:

• Never use steering wheel mounting nut after removal, replace with new nut.
• Never use driver air bag module mounting bolts after removal, replace with new bolts.
• Never use passenger air bag module mounting bolt after removal, replace with new bolt.

Revision: 2012 November

2014 GT-R

CENTER CONSOLE ASSEMBLY

IP-23

< REMOVAL AND INSTALLATION >

CENTER CONSOLE ASSEMBLY

Exploded View

INFOID:0000000009162797

Removal and Installation

INFOID:0000000009162798

CAUTION:

When removing, always use a remover tool that is made of plastic.

REMOVAL

Remove rear console assembly.

Rear console assembly

Console lid

Cup holder finisher

Parking brake lever boot

Instrument side panel RH

Console finisher assembly

Cup holder assembly

Instrument side panel LH

Console bracket

10. Inside key antenna

11.

Center console assembly

12. USB connector

13. Socket knob

14. Power socket

JMJIA3736ZZ

Revision: 2012 November

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IP-24

< REMOVAL AND INSTALLATION >

CENTER CONSOLE ASSEMBLY

Lift up rear side of rear console assembly (1), and then dis-
engage pawls and metal clips.

Disconnect harness connector on the back.

Remove instrument garnish LH.
1.

Insert remover tool (A), wrapped in a shop cloth, into clear-
ance between lower side of instrument garnish LH (1) and
cluster lid C (lower) (2).

Pull back instrument garnish LH, and then disengage pawls.

Remove instrument garnish RH.
1.

Insert remover tool (A), wrapped in a shop cloth, into clear-
ance between lower side of instrument garnish RH (1) and
cluster lid C (lower) (2).

Pull back instrument garnish RH, and then disengage
pawls.

Remove console finisher.
1.

Open console lid.

Insert remover tool (A) between console finisher (1) and
center console, lift up console finisher, and then disengage
clips and pawls.

Remove instrument side panel LH.

: Pawl

: Metal clip

NNJIA0052ZZ

: Pawl

JMJIA2177ZZ

: Pawl

JMJIA2176ZZ

: Clip

: Pawl

JMJIA2178ZZ

Revision: 2012 November

2014 GT-R

CENTER CONSOLE ASSEMBLY

IP-25

< REMOVAL AND INSTALLATION >

Pull instrument side panel LH (1) from vehicle front in lateral
direction, then disengage clips, pawl and metal clips.

CAUTION:

Be careful of pawl when disengaging clips.

Remove instrument side panel RH.
Pull instrument side panel RH (1) from vehicle front in lateral
direction, then disengage clips, pawl and metal clips.

CAUTION:

Be careful of pawl when disengaging clips.

Remove center console assembly.

Remove fixing screws (A) from front end of center console (1).

Remove mounting nuts (B) from rear end of center console.

Lift up center console, and then remove harness clamps (C) and disconnect harness connector from
back side.

INSTALLATION

Install in the reverse order of removal.

Disassembly and Assembly

INFOID:0000000009162799

CAUTION:

When disassembling, always use a remover tool that is made of plastic.

Disassembly

Remove center console assembly. Refer to

IP-23, "Removal and Installation"

Remove fixing screws, and then remove console lid.

Remove fixing screws, and then remove cup holder assembly.

Remove parking brake lever boot from center console assembly.

Remove console power socket. Refer to

PWO-8, "CONSOLE POWER SOCKET : Removal and Installa-

tion"

Remove USB connector. Refer to

AV-94, "Removal and Installation"

Assembly

Assemble in the reverse order of disassembly.

: Clip

: Pawl

: Metal clip

JMJIA2179ZZ

: Clip

: Pawl

: Metal clip

JMJIA2180ZZ

NNJIA0058ZZ

Revision: 2012 November

2014 GT-R

LAN-2

< PRECAUTION >

[CAN FUNDAMENTAL]

PRECAUTIONS

PRECAUTION

PRECAUTIONS

Precautions for Trouble Diagnosis

INFOID:0000000009163475

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:0000000009163476

• 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: 2012 November

2014 GT-R

LAN

CAN COMMUNICATION SYSTEM

LAN-3

< SYSTEM DESCRIPTION >

[CAN FUNDAMENTAL]

SYSTEM DESCRIPTION

CAN COMMUNICATION SYSTEM

System Description

INFOID:0000000009163477

• 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:0000000009163478

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-4, "CAN Communication Control Circuit"

Revision: 2012 November

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LAN-4

< SYSTEM DESCRIPTION >

[CAN FUNDAMENTAL]

CAN COMMUNICATION SYSTEM

CAN Communication Control Circuit

INFOID:0000000009163479

*: These are the only control units wired with both ends of CAN communication system.

SKIB8713E

Component

System description

CAN controller

It controls CAN communication signal transmission and reception, error detection, etc.

Transceiver IC

It converts digital signal into CAN communication signal, and CAN communication signal into digital
signal.

Noise filter

It eliminates noise of CAN communication signal.

Termination circuit

(Resistance of approx. 120

Ω

)

It produces potential difference.

Revision: 2012 November

2014 GT-R

LAN

DIAG ON CAN

LAN-5

< SYSTEM DESCRIPTION >

[CAN FUNDAMENTAL]

DIAG ON CAN

Description

INFOID:0000000009163480

“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:0000000009163481

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: 2012 November

2014 GT-R

LAN

HOW TO USE THIS SECTION

LAN-7

< HOW TO USE THIS MANUAL >

[CAN]

HOW TO USE THIS MANUAL

HOW TO USE THIS SECTION

Caution

INFOID:0000000009163490

This section describes information peculiar to a vehicle and inspection procedures.

Abbreviation List

INFOID:0000000009163491

Unit name abbreviations in CONSULT CAN diagnosis and in this section are as per the following list.

Abbreviation

Unit name

4WD

AWD control unit

A-BAG

Air bag diagnosis sensor unit

ABS

ABS actuator and electric unit (control unit)

AV control unit

BCM

DLC

Data link connector

ECM

E-SUS

E-SUS control unit

HVAC

A/C auto amp.

IPDM-E

IPDM E/R

M&A

Combination meter

STRG

Steering angle sensor

TCM

TPMS

Low tire pressure warning control unit

Revision: 2012 November

2014 GT-R

Nissan GT-R (2007-2014 year). INSTRUMENT PANEL / LAN SYSTEM / MAINTENANCE. Service Manual - part 2