Nissan GT-R (2007-2014 year). AUDIO, VISUAL & NAVIGATION SYSTEM. Service Manual - part 7

 

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Nissan GT-R (2007-2014 year). AUDIO, VISUAL & NAVIGATION SYSTEM. Service Manual - part 7

 

 

AV

PRECAUTIONS

AV-97

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PRECAUTION

PRECAUTIONS

Precaution for Working Range at a Regular Dealership

INFOID:0000000009188289

CAUTION:

The service items unmentioned on this manual are recommended to be performed by a GT-R certified
NISSAN dealer. Because those service items require special equipment and a GT-R certified technical
staff who completed special training.

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER"

INFOID:0000000009163328

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Service Manual.

WARNING:

Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

Precaution for Battery Service

INFOID:0000000009163329

Before disconnecting the battery, lower both the driver and passenger windows. This will prevent any interfer-
ence between the window edge and the vehicle when the door is opened/closed. During normal operation, the
window slightly raises and lowers automatically to prevent any window to vehicle interference. The automatic
window function will not work with the battery disconnected.

Cautions in Removing Battery Terminal and AV Control Unit (Models with AV Control 
Unit)

INFOID:0000000009163330

CAUTION:

Remove battery terminal and AV control unit after a lapse of 30 seconds or more after turning the igni-
tion switch OFF.
NOTE:
After the ignition switch is turned OFF, the AV control unit continues operating for approximately 30 seconds.
Therefore, data corruption may occur if battery voltage is cut off within 30 seconds. 

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AV-98

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[BOSE AUDIO WITH NAVIGATION]

PRECAUTIONS

Precaution for Trouble Diagnosis

INFOID:0000000009163331

AV COMMUNICATION SYSTEM

• Do not apply voltage of 7.0 V or higher to the measurement terminals.
• Use the tester with its open terminal voltage being 7.0 V or less.
• Be sure to turn ignition switch OFF and disconnect the battery cable from the negative terminal before

checking the circuit.

Precaution for Harness Repair

INFOID:0000000009163332

AV COMMUNICATION SYSTEM

• Solder the repaired parts, and wrap with tape. [Frays of twisted line

must be within 110 mm (4.33 in).]

• Do not perform bypass wire connections for the repair parts. (The

spliced wire will become separated and the characteristics of
twisted line will be lost.)

PKIA0306E

PKIA0307E

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AV

PREPARATION

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PREPARATION

PREPARATION

Commercial Service Tools

INFOID:0000000009163333

Tool name

Description

Power tool

Loosening screws

PBIC0191E

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AV-100

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MULTI AV SYSTEM

SYSTEM DESCRIPTION

MULTI AV SYSTEM

Component Parts Location

INFOID:0000000009163334

JSNIA4789ZZ

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AV

MULTI AV SYSTEM

AV-101

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Component Description

INFOID:0000000009163335

1.

Tweeter RH

2.

Center speaker 

3.

Tweeter LH

4.

Front door squawker LH

5.

Front door speaker LH

6.

BOSE amp.

7.

Satellite radio antenna

8.

Rear speaker LH

9.

Woofer

10. Rear view camera

11.

Rear speaker RH

12.

Antenna amp.

13. Front door speaker RH

14. Front door squawker RH

15.

Microphone

16. GPS antenna

17. Multifunction switch

18.

Steering angle sensor

19. Steering switch

20. AV control unit 

21.

USB connector

22. Disk eject switch

23. Preset switch 

24.

Display unit

A.

Under front LH seat

B.

Inside rear parcel

C.

Inside rear seat back

D.

Inside rear pillar finisher RH

E.

Back of instrument panel

F.

spiral cable remove condition

G.

Bottom side of cluster lid C

H.

Inside console box

: Front of vehicle

Part name

Description

AV control unit

• Integrates hard disk drive (HDD) allowing map data to be stored.
• It is the master unit of the MULTI AV system, and it is connected to each control 

unit by communication. It operates each system according to communication 
signals from the AV control unit.

• The AV control unit includes the audio, hands-free phone, voice control, navi-

gation, USB connection, DVD play function, multifunction meter function and 
vehicle information functions.

• It is connected to ECM and combination meter via CAN communication to ob-

tain necessary information for the vehicle information function.

• It is connected to low tire pressure warning control unit with the CAN commu-

nication line to obtain necessary information for the tire pressure status.

• It inputs the illumination signals that are required for the display dimming con-

trol.

• It inputs the signals for driving status recognition (vehicle speed, reverse and 

parking brake). 

• Update of map data is performed with the DVD-ROM.

Display unit

• Display image is controlled by the serial communication from AV control unit.
• RGB digital image signal is input from AV control unit.
• Composite image signal is input from AV control unit.
• Touch panel function can be operated for each system by touching a display 

directly.

• Camera image signal is input from rear view camera.

BOSE amp.

It inputs the power supply (BOSE amp. ON signal) and audio signal from the AV 
control unit and outputs the audio signal to each speaker.

Front door speaker

• Outputs audio signal from BOSE amp.
• Outputs high and mid range sound.

Front door squawker

• Outputs audio signal from BOSE amp.
• Outputs mid range sound.

Rear speaker

• Outputs audio signal from BOSE amp.
• Outputs high and mid range sound.

Tweeter

• Outputs audio signal from BOSE amp.
• Outputs high range sound.

Center speaker

• Outputs audio signal from BOSE amp.
• Outputs mid range sounds.

Woofer

• Outputs audio signal from BOSE amp.
• Outputs low range sound.

Multifunction switch

• It can operate the multifunction meter, etc.
• It is connected to the preset switch with hardwire. The operation signal is trans-

mitted to the AV control unit through the preset switch via AV communication. 

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AV-102

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MULTI AV SYSTEM

*: Image signal can not be getting from iPod

®

.

System Diagram

INFOID:0000000009163336

NOTE:
The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH, DISK EJECT SWITCH
and MULTIFUNCTION SWITCH virtually.

System Description

INFOID:0000000009163337

Multi AV system means that the following systems are integrated.

Disk eject switch

It is connected to the preset switch with hardwire. The operation signal is trans-
mitted to the AV control unit through the preset switch. 

Preset switch

• It is equipped with the switch where audio and air conditioner operations are 

integrated.

• It is connected with the AV control unit via AV communication. The operation 

signal is transmitted to the AV control unit via AV communication.

• The disk ejection operating signal is performed by hardwire.

Steering switch

• Operations for audio, hands-free phone and voice control, etc. are possible.
• Steering switch signal (operation signal) is output to AV control unit.

Microphone

• Used for hands-free phone operation and voice recognition.
• Microphone signal is transmitted to AV control unit.
• Power (Mic. VCC) is supplied from AV control unit.

GPS antenna

GPS signal is received and transmitted to AV control unit.

Antenna amp.

• The radio signal received by glass antenna is amplified and sent to AV control 

unit.

• The power (antenna amp. ON signal) is supplied from the AV control unit.

USB connector

Image signal

*

 and audio signal of USB input is transmitted to AV control unit.

Satellite radio antenna

Satellite radio signal is received and transmitted to AV control unit.

Rear view camera

• Camera power supply is input from AV control unit.
• The image of vehicle rear view is transmitted to display unit.

Part name

Description

JSNIA5710GB

FUNCTION NAME

Navigation system function

Audio function

Hands-free phone function

Voice recognition function

Touch panel function

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COMMUNICATION SIGNAL

• AV control unit function by transmitting/receiving data one by one with each unit (slave unit) that configures

them completely as a master unit by connecting between units that configure MULTI AV system with two AV
communication lines (H, L).

• Two AV communication lines (H, L) adopt a twisted pair line that is resistant to noise.
• The AV control unit is connected with CAN communication line and receives data signals from the ECM,

combination meter, TCM, AWD control unit, A/C auto amp., ABS actuator and electric unit (control unit),
steering angle sensor and low tire pressure warning control unit. Using the obtained information, it computes
values for the display items relating to the fuel consumption information, multifunction meter, and tire pres-
sure information and displays them.

• AV control unit is connected with display and serial communication, and it transmits the required signal of

display and display control and receives the response signal from display.

• The AV control unit, which has the vehicle setting function, transmits and receives data on vehicle setting

condition via CAN communication with the BCM.

NAVIGATION SYSTEM FUNCTION

Description

• The AV control unit controls navigation function while GPS tuner has built-in map data, GYRO (angle speed

sensor), on the HDD (Hard Disk Drive).

• The AV control unit inputs operation signal with communication signal, through display (touch panel) and

multifunction switch and steering switch.

• Guide sound is output to front speaker through BOSE amp. from AV control unit when operating navigation

system.

• A vehicle position is calculated with the GYRO (angle speed sensor), vehicle sensor, signal from GPS satel-

lite and map data stored on HDD (Hard Disk Drive), and transmits the map image signal (RGB digital image
signal) to the display.

Position Detection Principle

The navigation system periodically calculates the current vehicle
position according to the following three types of signals.
• Travel distance of the vehicle as determined by the vehicle speed

sensor

• Vehicle turning angle determined by the gyroscope (angular speed

sensor) 

• The travel direction of the vehicle determined by the GPS antenna

(GPS information)

The current position of the vehicle is then identified by comparing the
calculated vehicle position with map data, which is stored in the HDD
(Hard Disk Drive) (map-matching), and indicated on the screen with
a current location mark. More accurate data is used by comparing
position detection results from GPS to the map-matching.
The current position is calculated by detecting the travel distance
from the previous calculation point, and its direction change.
• Travel distance

The travel distance is generated from the vehicle speed sensor
input signal. The automatic distance correction function is adopted
for preventing a miss-detection of the travel distance because of
tire wear etc.

• Travel direction

The gyroscope (angular velocity sensor) and GPS antenna (GPS
information) generate the change of the travel direction. Both have
advantages and disadvantages as per the following descriptions.

Rear view monitor function

Vehicle information function

USB connection function

DVD play function

Multifunction meter system function

FUNCTION NAME

JSNIA0177GB

SEL684V

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AV-104

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MULTI AV SYSTEM

Input signals are prioritized in each situation. However, this order of priority may change in accordance with
more detailed travel conditions so that the travel direction is detected more accurately.

Map-matching

Map-matching repositions the vehicle on the road map when a new
location is judged to be more accurate. This is done by comparing
the current vehicle position (calculated by the normal position detec-
tion method) from the map data stored in the HDD (Hard Disk Drive).

There is a possibility that the vehicle position may not be corrected in the following case, and when vehicle is
driven over a certain distance or time in which GPS information is hard to receive. Correct manually the cur-
rent location mark on the screen.
• In map-matching, several alternative routes are prepared and pri-

oritized in addition to the road judged as currently driving on.
Therefore, due to errors in the distance and/or direction, an incor-
rect road may be prioritized, and the current location mark may be
repositioned to the incorrect road.
If two roads are running in parallel, they are of the same priority.
Therefore, the current location mark may appear on either of them
alternately, depending on maneuvering of the steering wheel and
configuration of the road, etc.

• Map-matching does not function correctly when road on which the

vehicle is driving is new, etc. and not recorded in the map data.
Also, map-matching does not function correctly when road pattern
stored in the map data and the actual road pattern are different due
to repair, etc.
Therefore, the map-matching function judges other road as a cur-
rently driving road if the road is not in the map, and displays the
current location mark on it. Later, the current location mark may be
repositioned to the road if the correct road is detected.

• Effective range for comparing the vehicle position and travel direc-

tion calculated by the distance and direction with the road data is
limited. Therefore, correction by map-matching is not possible
when there is an excessive gap between current vehicle position and the position on the map.

GPS (Global Positioning System)

Type

Advantage

Disadvantage

Gyroscope (angular velocity 
sensor)

The turning angle is precisely detected.

Errors are accumulated when driving a long dis-
tance without stopping.

GPS antenna (GPS informa-
tion)

The travel direction (North/South/East/West) is 
detected.

The travel direction is not precisely detected when 
driving slowly.

SEL685V

SEL686V

JSNIA0180GB

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MULTI AV SYSTEM

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GPS (Global Positioning System) is developed for and is controlled
by the US Department of Defense. The system utilizes GPS satel-
lites (NAVSTAR), transmitting out radio waves while flying on an orbit
around the earth at an altitude of approximately 21,000 km (13,049
mile).
The receiver calculates the travel position in three dimensions (lati-
tude/longitude/altitude) according to the time lag of the radio waves
that four or more GPS satellites transmit (three-dimensional position-
ing). The GPS receiver calculates the travel position in two dimen-
sions (latitude/longitude) with the previous altitude data if the GPS
receiver receives only three radio waves (two-dimensional position-
ing). GPS position correction is not performed while stopping the
vehicle.

Accuracy of the GPS will deteriorate under the following conditions:
• In two-dimensional positioning, GPS accuracy will deteriorate when altitude of the vehicle position changes.
• The position of GPS satellite affects GPS detection precision. The position detection may not be precisely

performed.

• The position detection is not performed if GPS receiver does not receive radio waves from GPS satellites.

(Inside a tunnel, parking in a building, under an elevated highway etc.) GPS receiver may not receive radio
waves from GPS satellites if any object is placed on the GPS antenna.

NOTE:
• The detection result has an error of approximately 10 m (32.81 ft) even with a high-precision three dimen-

sional positioning.

• There may be cases when the accuracy is lowered and radio waves are stopped intentionally because the

GPS satellite signal is controlled by the US trace control center.

AUDIO FUNCTION

The audio system is equipped with the following functions. Each function is operated with multifunction switch,
preset switch, touch panel, steering switch or audio recognition. Operation status of audio is indicated at dis-
play.

Operating Signal

Audio system operation can be performed with multifunction switch, preset switch, steering switch, touch
panel function or voice recognition function.
• Operating signal is transmitted to AV control unit with AV communication when it is operated by multifunction

switch or preset switch. The disk ejection operating signal is performed by hardwire.

• Operating signal is transmitted to AV control unit with steering switch signal when it is operated by steering

switch.

Screen Display

Switching of display is performed with serial communication between display unit and AV control unit.

AM/FM Radio Mode

• AM/FM radio tuner is built into AV control unit.
• Audio signal is received by glass antenna, next it is amplified by antenna amp., and finally it is input to AV

control unit. Audio signal is input to BOSE amp., and BOSE amp. outputs to woofer and each speakers.

Satellite Radio Mode

• Satellite radio tuner is built into AV control unit.
• Audio wave (satellite radio) is received by satellite radio antenna, and it is input to AV control unit. AV control

unit outputs audio signal to BOSE amp. The signal is also outputted from BOSE amp. to woofer and each
speaker.

SEL526V

FUNCTION

AM/FM radio

Satellite radio

CD

Bluetooth

®

 audio

USB connection

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AV-106

< SYSTEM DESCRIPTION >

[BOSE AUDIO WITH NAVIGATION]

MULTI AV SYSTEM

CD Mode

• CD function is built into AV control unit.
• AV control unit outputs audio signal to BOSE amp., and BOSE amp. outputs to woofer and each speakers

when CD is inserted to AV control unit.

Bluetooth

®

 Audio

• Bluetooth

®

 audio function is built into AV control unit.

• When the Bluetooth

®

 audio is connected to the portable audio equipped with the Bluetooth

®

 communication

compliant profile via Bluetooth

®

 communication, it can be play the music data in the portable audio.

• A maximum of five Bluetooth

®

 devices including the audio devices and cellular phones can be registered in

the AV control unit.

HANDS-FREE PHONE FUNCTION

• Hands-free communication can be operated by connecting using Bluetooth

®

 communication with cellular

phone.

• Operation is performed by steering switch and multifunction switch, and operating condition is indicated on

display.

• Guide sound that is heard during operation is input from AV control unit to BOSE amp., and is output from

front door speaker.

When A Call Is Originated

Spoken voice sound output from the microphone (Mic. Signal) is input to AV control unit. AV control unit out-
puts to cellular phone with Bluetooth

®

 communication as a TEL voice signal. Voice sound is then heard at the

other party.

When Receiving A Call

Voice sound is input to own cellular phone from the other party. TEL voice signal is output to front door
speaker, and the signal is input to BOSE amp. via AV control unit by establishing Bluetooth

®

 communication

from cellular phone.

VOICE RECOGNITION FUNCTION

• Each operation of multi AV system can be performed by inputting sound to microphone.
• Start of voice recognition system can be performed by steering switch.

TOUCH PANEL SYSTEM

Each operation of multi AV system can be performed by directly touching a display.

REAR VIEW MONITOR FUNCTION

• The AV control unit supplies power to the rear view camera when receiving a reverse signal.
• The rear view camera transmits camera images to the display unit when power is supplied from the AV con-

trol unit.

• The AV control unit transmits a warning message, fixed guide lines, and predictive course lines to the display

unit by RGB digital image signal. Rear view monitor images are displayed by combining the RGB digital
image signal and the camera image signals from the rear view camera.

• Predictive course lines are controlled by a steering angle sensor signal received the AV control unit via CAN

communication.

VEHICLE INFORMATION FUNCTION

• Status of audio, climate control system, fuel economy, tire pressure and maintenance is displayed.
• AV control unit displays the fuel consumption status while receiving data signal through CAN communication

from ECM, combination meter.

• AV control unit displays the tire pressure status while receiving data signal through CAN communication

from low tire pressure warning control unit.

USB CONNECTION FUNCTION

• iPod or music files and video data

*

 of USB memory can be played. 

• iPod audio signals are transmitted from USB connector to the AV control unit and to each speaker via BOSE

amp.

• Video signals are transmitted from USB connector to the display unit via the AV control unit.
• iPod

®

 is recharged when connected to USB connector.

*: Image signal can not be getting from iPod

®

.

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iPod

®

 is a trademark of Apple inc., registered in the U.S. and other countries.

NOTE:
Use the enclosed USB harness when connecting iPod

®

 to USB connector.

DVD PLAY FUNCTION

• DVD is played by inserting DVD into the AV control unit.
• DVD image signals are transmitted to the display unit and DVD audio signals are transmitted to each

speaker via BOSE amp.

MULTIFUNCTION METER SYSTEM

Multi function meter system can be performed with multi function switch.
• To inform the user of the most suitable usage of the high-performance vehicle, the mechanical information

display function, driving assist display function, gear and fuel consumption display function, and driving his-
tory information display function are adopted.

• The necessary information is transmitted from each unit to the AV control unit via CAN communication to

display on the multifunction meter. 

• The multifunction meter has functions listed below.

NOTE:
For further information about the procedure for handling and setting each function, refer to the Operation
Manual. 

Vehicle Information Mode

Function

Description

Display

Vehicle information mode

Displays mechanical information to use the 
vehicle in good condition.

CUSTOM VIEW 1
CUSTOM VIEW 2
CUSTOM VIEW 3
CUSTOM VIEW 4

Driving assist display mode

Displays major elements to improve the 
driving technique.

ACCELERATION
BRAKING
STEERING

Gear & fuel consumption display mode

Displays proper gear selection, ECO level 
and fuel consumption to improve the fuel 
efficiency.

GEAR POSITION
FUEL ECONOMY

Driving history information display mode

Displays the measured TIME results. 

STOP WATCH

JPNIA1117GB

Revision: 2012 November

2014 GT-R

AV-108

< SYSTEM DESCRIPTION >

[BOSE AUDIO WITH NAVIGATION]

MULTI AV SYSTEM

To continue to use the vehicle in good condition, it can display the
mechanical information if necessary. 

NNNIA0120ZZ

Display

Display Item

Description

Signal route

Display 

form

Display 

range

Unit

CUSTOM 
VIEW 1
CUSTOM 
VIEW 2
CUSTOM 
VIEW 3
CUSTOM 
VIEW 4

COOLANT TEMP

Engine coolant temperature

Coolant temperature 
sensor 

 ECM 

 Com-

bination meter 

 AV 

control unit

Gauge

50 - 130

°

C

Value

(

40) - 

(200)

Gauge

120 - 270

°

F

Value

(

40) - 

(390)

ENGINE OIL TEMP

Engine oil temperature

Fluid temperature sen-
sor 

 ECM 

 Combina-

tion meter 

 AV control 

unit

Gauge

70 - 150

°

C

Value

(

50) - 

(200)

Gauge

150 - 300

°

F

Value

(

50) - 

(390)

ENGINE OIL PRES

Engine oil pressure

Oil pressure sensor 

 

Combination meter 

 

AV control unit

Gauge

0 - 8

x100 

kPa

PSI

TRANS OIL TEMP

Transmission oil temperature

Transmission oil sensor 

 TCM 

 Combination 

meter 

 AV control unit

Gauge

40 - 160

°

C

Value

(

40) - 

(200)

Gauge

120 - 320

°

F

Value

(

40) - 

(390)

TRANS OIL 
PRESSURE

Transmission oil pressure

Transmission oil pres-
sure sensor 

 TCM 

 

Combination meter 

 

AV control unit

Gauge

Lo - Hi

BOOST

Boost pressure

Boost sensor 

 ECM 

 

Combination meter 

 

AV control unit

Gauge

(

1.0) - 

(1.5)

x100 

kPa

PSI

SPEED

Vehicle speed (small display 
only)

Wheel sensor 

 ABS 

actuator and electric unit 
(control unit) 

 Combi-

nation meter 

 

AV control unit

Value

0 - 340

km/h

0 - 215

MPH

FUEL/RANGE

Fuel level and possible driving 
distance

Combination meter 

 

AV control unit

Gauge

E - F

Value

0 - 999

km

mile

FUEL FLOW

Fuel Flow

ECM 

 AV control unit

Gauge

— 

Revision: 2012 November

2014 GT-R

AV

MULTI AV SYSTEM

AV-109

< SYSTEM DESCRIPTION >

[BOSE AUDIO WITH NAVIGATION]

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Driving Assist Display Mode

Displays major elements (accelerator, brake and steering opera-
tions) to improve the driving technique, and also displays the longitu-
dinal/transverse G history.

CUSTOM 
VIEW 1
CUSTOM 
VIEW 2
CUSTOM 
VIEW 3
CUSTOM 
VIEW 4

FUEL ECON

Interval fuel consumption
Small display:
Latest fuel consumption during 
the past minute
Large display:
Displays the history of an aver-
age ECO level per minute (20 
minutes data)

ECM/Combination 
meter 

 AV control unit

Value

0 - 30

l/100 

km

Graph

0 - 30

Value

0 - 60

MPG

Graph

0 - 30

TORQUE SPLIT

Front torque distribution
(small display only)

AWD control unit 

 

Combination meter 

 

AV control unit

Gauge

RWD - 

AWD

ACCEL BRAKING G

Longitudinal G
(Accelerator pedal/brake G)
Small display:
Real time display
Large display:
History display (for 20 seconds)

Yaw rate/side G/longitu-
dinal G sensor 

 ABS 

actuator and electric unit 
(control unit) 

 AV con-

trol unit

Gauge

(

1.5) - 

(1.5)

Graph

Auto scale

CORNERING G

Transverse G
(Cornering G)
Small display:
Real time display
Large display:
History display (for 20 seconds)

Yaw rate/side G/longitu-
dinal G sensor 

 ABS 

actuator and electric unit 
(control unit) 

 AV con-

trol unit

Gauge

(

1.5) - 

(1.5)

Graph

Auto scale

TOTAL G

Synthetic G
(Absolute G generated on the 
vehicle synthesized from longi-
tudinal G and transverse G)
Small display: Real time display
Large display: History display 
(for 20 seconds)

Yaw rate/side G/longitu-
dinal G sensor 

 ABS 

actuator and electric unit 
(control unit) 

 AV con-

trol unit

Gauge

0 - 1.5

Graph

CLOCK

Clock

GPS antenna 

 AV con-

trol unit

Value

12/24

Time

ACCEL PEDAL

Accelerator pedal position 
(small display only)

ECM 

 AV control unit

Gauge

0 - 100

%

BRAKE PEDAL

Braking pressure (small display 
only)

Pressure sensor 

 ABS 

actuator and electric unit 
(control unit) 

 AV con-

trol unit

Gauge

0 - 100

%

STEERING

Steering angle
(small display only)

Steering angle sensor 

 

AV control unit

Gauge

Auto scale

Display

Display Item

Description

Signal route

Display 

form

Display 

range

Unit

NNNIA0167ZZ

Revision: 2012 November

2014 GT-R

AV-110

< SYSTEM DESCRIPTION >

[BOSE AUDIO WITH NAVIGATION]

MULTI AV SYSTEM

Gear & Fuel Consumption Display Mode

Displays proper gear selection to improve the fuel efficiency, and
also displays fuel consumption and ECO driving level. 

Display

Display Item

Description

Signal route

Display 

form

Display range

Unit

ACCELERA-
TION

ACCEL PEDAL

Accelerator pedal position

ECM 

 AV control unit

Gauge

0 - 100

%

BOOST

Boost pressure

Boost sensor 

 ECM 

 

Combination meter 

 

AV control unit

Gauge

(

1.0) - (1.5)

x100 

kPa

PSI

ACCEL G

History display of accelerator G
(for 20 seconds)

Yaw rate/side G/longitu-
dinal G sensor 

 ABS 

actuator and electric unit 
(control unit) 

 AV con-

trol unit

Gauge

0 - 1.5

Graph

BRAKING

BRAKE PEDAL

Braking pressure

Pressure sensor 

ABS actuator and elec-
tric unit (control unit) 

 

AV control unit

Gauge

0 - 100

%

SPEED

Vehicle speed

Wheel sensor 

 ABS 

actuator and electric unit 
(control unit) 

 AV con-

trol unit

Value

0 - 340

km/h

0 - 215

MPH

BRAKING G

History display of brake G
(for 20 seconds)

Yaw rate/side G/longitu-
dinal G sensor 

 ABS 

actuator and electric unit 
(control unit) 

 AV con-

trol unit

Gauge

0 - 1.5

Graph

STEERING

STEERING

Steering angle

Steering angle sensor 

 

AV control unit

Gauge

Auto scale

SPEED

Vehicle speed

Wheel sensor 

 ABS 

actuator and electric unit 
(control unit) 

 AV con-

trol unit

Value

0 - 340

km/h

0 - 215

MPH

CORNERING G

History display of cornering G 
(for 20 seconds)

Yaw rate/side G/longitu-
dinal G sensor 

 ABS 

actuator and electric unit 
(control unit) 

 AV con-

trol unit

Gauge

(

1.5) - (1.5)

Graph

Auto scale

NNNIA0168ZZ

Revision: 2012 November

2014 GT-R

AV

MULTI AV SYSTEM

AV-111

< SYSTEM DESCRIPTION >

[BOSE AUDIO WITH NAVIGATION]

C

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Driving History Information Display Mode

Displays the sub-functions (driving route history and required time
history) indicating the driving history.

Fail-Safe

INFOID:0000000009163338

When the ambiance temperature becomes extremely low or extremely high, AV control unit displays the mes-
sage and limits the AV control unit function. 

FAIL-SAFE CONDITIONS

When the ambiance temperature is 

20

°

C (

4

°

F) or lower, or when it is 70

°

C (158

°

F) or higher

Display

The messages displayed on fail-safe conditions are as shown below:

Display

Display item

Description

Signal route

Display 

form

Display 

range

Unit

GEAR POSI-
TION

GEAR

Selected gear position

Position sensor 

 TCM 

 Combination meter 

 AV control unit

Value/

symbol

R, P, N, 1 - 

6

SPEED

Vehicle speed

Wheel sensor 

 ABS 

actuator and electric 
unit (control unit) 

 AV 

control unit

Value

0 - 340

km/h

0 - 215

MPH

GEAR 
EFFICIENCY

Displays ECO/power band per 
gear.

TCM 

 Combination 

meter 

 AV control unit

Special 

display

FUEL ECONO-
MY

FUEL EFFICIENCY

Displays the current ECO level.

ECM/TCM/Combina-
tion meter 

 AV control 

unit

Gauge

10 levels

FUEL ECON

Interval fuel consumption
(for 1 minuets)

ECM/Combination 
meter 

 AV control unit

Value

0 - 30

l/100 

km

Graph

0 - 30

Value

0 - 60

MPG

Graph

0 - 30

FUEL EFFICIENCY

Displays the history of an aver-
age ECO level per minute
(20 minutes data)

ECM/TCM/Combina-
tion meter 

 AV control 

unit

Graph

10 levels

NNNIA0169ZZ

Display

Description

Display form

STOP WATCH

Displays the measured TIME results.

Special display

DRIVER'S NOTES

Displays the driving history information

Special display

Fail-safe mode

Display (display of the fail-safe condition)

When HDD temperature is low

HDD system is experiencing problems due to extreme low temperature.
Normal operation will resume when temperature rises.

When HDD temperature is high

HDD system is experiencing problems due to extreme high temperature.
Normal operation will resume when temperature drops.

Revision: 2012 November

2014 GT-R

AV-112

< SYSTEM DESCRIPTION >

[BOSE AUDIO WITH NAVIGATION]

MULTI AV SYSTEM

DESCRIPTION OF CONTROLS

Ability Operation Mode 

There is an ability operation mode for Fail-safes due to low or high ambiance temperature.
If HDD data can be read, fail-safe is shown, then normal displays are displayed only for functions which can be
operated.

RELEASE CONDITIONS OF FAIL-SAFE 

Fail-safe is released on following conditions and normal mode is restored.

When The Temperature of HDD Is Low or High

If the ambient temperature becomes out of fail-safe condition range, normal mode is restored.

Function

When Fail-safe Function is activated 

Air conditioner

Operation

Only multifunction switch (preset switch) can be operated.

Display

• LED of multifunction switch (preset switch) illuminates.
• Aimed temperature, blow angle, and flow rate are displayed in simplified mode. 

Audio

Operation

Only ON/OFF and volume control operations by multifunction switch (preset switch) are possible.

Display

No display (“Fail-safe mode” is displayed)

Camera

Operation

Image tone cannot be controlled.

Display

Cannot be superimposed. (warning display, tone control display)

Hands-free phone

Operation

Cannot be operated.

Navigation

Operation

Cannot be operated.

Self diagnosis

The display in simplified mode of fail-safe condition

CONSULT diagnosis

Cannot be operated.

Revision: 2012 November

2014 GT-R

 

 

 

 

 

 

 

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