Nissan Juke (2012 year). Service Repair Manual — part 6

AV

SYSTEM

AV-77

< SYSTEM DESCRIPTION >

[AUDIO WITH NAVIGATION]

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• Guide sound during the operation of the navigation system is output from NAVI control unit to front speaker.
• NAVI control unit calculates the vehicle location based on the signals from GYRO (angle speed sensor),

vehicle sensor, and GPS satellite, as well as the map data from map SD-card. It is displayed on display of
the NAVI control unit.

POSITION DETECTION PRINCIPLE

The navigation system periodically calculates the vehicle's current position according to the following three
signals:
• Travel distance of the vehicle as determined by the vehicle speed sensor
• Turning angle of the vehicle as determined by the gyroscope (angular velocity sensor)
• Direction of vehicle travel as 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
read from the map SD-card (map-matching), and indicated on the screen as a vehicle mark. More accurate
data is judged and used by comparing vehicle position detection results found by the GPS with the result by
map-matching.

The current vehicle position will be calculated by detecting the dis-
tance the vehicle moved from the previous calculation point and its
direction.
• Travel distance

Travel distance calculations are based on the vehicle speed sen-
sor input signal. Therefore, the calculation may become incorrect
as the tires wear down. To prevent this, an automatic distance cor-
rection function has been adopted.

• Travel direction

Change in the travel direction of the vehicle is calculated by a gyro-
scope (angular velocity sensor) and a GPS antenna (GPS informa-
tion). They have both advantages and disadvantages.

More accurate traveling direction is detected because priorities are set for the signals from these two
devices according to the situation.

MAP-MATCHING

Map-matching compares a current location detected by the method
in the “Location Detection Principle” with a road map data from map
SD-card.
NOTE:
The road map data is based on data stored in the map SD-card.

The vehicle position may not be corrected under the following circumstances and after driving for a certain
time when GPS information is difficult to receive. In this case, the vehicle mark on the display must be cor-
rected manually.

SEL684V

Type

Advantage

Disadvantage

Gyroscope
(angular velocity sensor)

Can detect the vehicle's turning angle quite
accurately.

Direction errors may accumulate when vehicle is
driven for long distances without stopping.

GPS antenna
(GPS information)

Can detect the vehicle's travel direction
(North/South/East/West).

Correct direction cannot be detected when vehicle
speed is low.

SEL685V

Revision: 2011 October

2012 JUKE

AV-78

< SYSTEM DESCRIPTION >

[AUDIO WITH NAVIGATION]

SYSTEM

• In map-matching, alternative routes to reach the destination will be

shown and prioritized, after the road on which the vehicle is cur-
rently driven has been judged and the vehicle mark has been repo-
sitioned.
Alternative routes will be shown in different order of priority, and
the incorrect road can be avoided if there is an error in distance
and/or direction.
They are of the same priority if two roads are running in parallel.
Therefore, the vehicle mark may appear on either of them alter-
nately, depending on maneuvering of the steering wheel and con-
figuration of the road.

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

the vehicle is driving is new and not recorded in the map SD-card,
or when road pattern stored in the map data and the actual road
pattern are different due to repair.
The map-matching function may find another road and position the
vehicle mark on it when driving on a road not present in the map.
Then, the vehicle mark may change to it when 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
read from the map SD-card 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)

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.

SATELLITE RADIO FUNCTION

• Satellite radio function is built into NAVI control unit.
• Sound signal (satellite radio) is received by satellite radio antenna and transmitted to NAVI control unit. NAVI

control unit outputs sound signal to each speaker and woofer.

AUXILIARY INPUT FUNCTION

• Sound can be output from an external device by connecting a device with USB connector and AUX jack.

SEL686V

SKIA0613E

SEL526V

Revision: 2011 October

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AV

SYSTEM

AV-79

< SYSTEM DESCRIPTION >

[AUDIO WITH NAVIGATION]

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• AUX sound signals are transmitted to each speaker and woofer via NAVI control unit.

REAR VIEW MONITOR FUNCTION

Camera Image Operation Principle

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

NAVI control unit.

• The NAVI control unit combines a warning message and fixed guide lines with an image received from the

rear view camera to display a rear view camera image on the screen.

USB CONNECTION FUNCTION

• iPod

®

or music files in USB memory can be played.

• Sound signals are transmitted from USB connector and AUX jack to the NAVI control unit and output to each

speaker and woofer.

• iPod

®

is recharged when connected to USB connector and AUX jack.

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 and AUX jack.

SPEED SENSITIVE VOLUME SYSTEM

• Volume level of this system gone up and down automatically in proportion to the vehicle speed.
• The control level can be selected by the customer.

HANDS-FREE PHONE SYSTEM

• TEL adapter unit is controlled with AV communication from NAVI control unit.
• The connection between cellular phone and TEL adapter unit is performed with Bluetooth

™

communication.

• The voice guidance signal is input from the TEL adapter unit to the NAVI control unit and output to the front

speaker when operating the cellular phone.

• TEL adapter unit has the on board self-diagnosis function. Refer to

AV-83, "On Board Diagnosis Function"

.

When A Call Is Originated

• Spoken voice sound output from the microphone (microphone signal) is input to TEL adapter unit.
• TEL adapter unit outputs 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 input to TEL adapter unit by establishing Bluetooth

™

communication from cellular phone,

and the signal is output to front speaker.

Revision: 2011 October

2012 JUKE

AV-80

< SYSTEM DESCRIPTION >

[AUDIO WITH NAVIGATION]

DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)

DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)

On Board Diagnosis Function

INFOID:0000000007577950

On-Board Diagnosis Item

• On-board diagnosis is performed in service test mode.
• On-board diagnosis checks if the system operates normally.

Service test mode

Mode

Item

Content

Service version

—

The version data of the parts is shown
displayed.

Service radio

FM monitor

—

The Change Mediator monitors the dy-
namic values of the current tuner. If the
band is switched within the radio moni-
tor context, the active monitor is
switched as well.

AM monitor

—

XM monitor

—

The version data is displayed.

XM functions

• Clear XM Chipset NVM
• Reset all XM settings
• XM CBM debug mode ON/OFF
• External Diag mode ON/OFF

The current system status is displayed.

Service configuration

Touch Display Calibration

—

The function allows connection of the
position detection accuracy of the touch
panel.

Revision: 2011 October

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AV

DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)

AV-81

< SYSTEM DESCRIPTION >

[AUDIO WITH NAVIGATION]

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Service system status

Running system status

• SD card slot access
• Power Supply
• Speed Signal
• Direction Signal
• Illumination Signal
• GPS Antenna
• BTHFU Status
• Radio Antenna
• USB Device

• iPod

®

firmware version

• Steering wheel key

The current system status is displayed.

System history

• SD-card Slot - Sub-Unit Connec-

tion Malfunction

• Programming Error
• Radio-Antenna Circuit Malfunc-

tion

• FM-Antenna 1 Connection Mal-

function

• GPS Antenna Circuit Malfunc-

tion

• CD-Drive Mechanical Malfunc-

tion

• CD Read Malfunction
• Power Supply voltage: Lower

Limit Exceeded

• Power Supply voltage: Upper

Limit Exceeded

• Reduced system Functionality

due to over temperature

• Display switched OFF due to

over temperature

• SD card removed without being

de-mounted

• Codeplug missing

The history of the system status is re-
ported in the report memory, displayed.

Speaker test 100 Hz

—

This activates a sequence of test tone
outputs to the four speaker lines one af-
ter the other for 1 second.
The frequency can be chosen by user
selection (100 Hz and 4 kHz).

Speaker test 4 kHz

Display test

—

This provides a test sequence where
test displays (plain colored display: e.g.
white, black, red, blue, green) are
shown one after the other.
The respective color is shown for an in-
dicated period of time (parameter). After
the display test, the design of the dis-
play previously available is stored.
While the screen shows a plain colored
display, a pixel malfunction may be de-
tected.

Mode

Item

Content

Revision: 2011 October

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AV-82

< SYSTEM DESCRIPTION >

[AUDIO WITH NAVIGATION]

DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)

METHOD OF STARTING

1.

Start the engine.

2.

Turn OFF audio.

3.

While pressing the “SET UP” switch, turn the MENU dial coun-
terclockwise 3 clicks or more first, then clockwise and counter-
clockwise 3 clicks or more, respectively. (After the diagnosis
mode starts, the initial screen of the diagnosis mode appears.)

END ON-BOARD DIAGNOSIS

Turn OFF ignition switch.

Service system configuration

• 2/4 pulse speed
• Clock ON/OFF
• Camera guidelines
• Equalizing settings
• RF tuning
• Antenna type
• Sound system
• Sub Out
• Steering wheel

The device is configured by a connect-
ed hardware circuit. The parameter is
influenced.

Self test

• SD-card Access Malfunction
• Radio-Antenna Circuit Malfunc-

tion

• GPS Antenna Circuit Malfunc-

tion

• XM Antenna Circuit Malfunction

A system self test is executed: the result
is stored into the error memory which is
shown afterwards as a list of codes of
the detected malfunctions.

Mode

Item

Content

JSNIA3317ZZ

Revision: 2011 October

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AV

DIAGNOSIS SYSTEM (TEL ADAPTER UNIT)

AV-83

< SYSTEM DESCRIPTION >

[AUDIO WITH NAVIGATION]

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DIAGNOSIS SYSTEM (TEL ADAPTER UNIT)

Description

INFOID:0000000007577951

During on board diagnosis the diagnosis function of TEL adapter unit starts with the operation of the steering
switch and performs the diagnosis when ignition switch ACC.

On Board Diagnosis Function

INFOID:0000000007577952

ON BOARD DIAGNOSIS ITEM

The on board diagnosis has 3 modes: the self-diagnosis mode that performs the trouble diagnosis, the
speaker adaptation data deleting mode and the hands free phone system initialization mode.

CAUTION:

• Perform the diagnosis with the vehicle stopped.
• Perform STEP2 if necessary.

SELF-DIAGNOSIS RESULTS

Self-diagnosis mode reads out the self-diagnosis results and indicates DTC on the audio screen.
NOTE:
• Error count is read out simultaneously when reading out the DTC name.
• The errors are read out continuously when some errors occur at the same time. The DTC displays are com-

bined and displayed. For example, DTC 01100 is displayed when DTC 01000 and DTC 00100 are indicated
at the same time.

Self-diagnosis results

The Details of Error Count

The error count guides “0” when the error occurs. The next time it counts up “1” if it is normal with the ignition
switch ON. It continues the count up unless the initialization of hands free phone system is performed.

STEP

MODE

Description

STEP 1

Self-diagnosis

The self-diagnosis mode performs the microphone test and
the diagnosis of TEL adapter unit, TEL antenna and steering
unit, and then reads out the results with the sound and indi-
cates them on the audio screen.

STEP 2

Hands free phone system initialization

Hands free phone system initialization mode can perform
the initialization of hands free phone system.

Speaker adaptation data deleting

The speaker adaptation data deleting mode can delete the
speaker adaptation data.

DTC

(Audio screen)

Failure massage

Possible causes

DTC 10000

Internal failure

TEL adapter unit

DTC 01000

Bluetooth antenna open

TEL antenna

DTC 00100

Bluetooth antenna shorted

DTC 00010

Button ladder A is stuck

Steering switch

DTC 00001

Button ladder B is stuck

DTC 00000

There are no failure records to report

—

Revision: 2011 October

2012 JUKE

AV-84

< SYSTEM DESCRIPTION >

[AUDIO WITH NAVIGATION]

DIAGNOSIS SYSTEM (TEL ADAPTER UNIT)

FLOW CHART OF TROUBLE DIAGNOSIS

JSNIA2498GB

Revision: 2011 October

2012 JUKE

AV

NAVI CONTROL UNIT

AV-85

< ECU DIAGNOSIS INFORMATION >

[AUDIO WITH NAVIGATION]

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ECU DIAGNOSIS INFORMATION

NAVI CONTROL UNIT

Reference Value

INFOID:0000000007577953

TERMINAL LAYOUT

PHYSICAL VALUES

JSNIA3464ZZ

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

1

(R)

Ground

Woofer amp. ON signal

Output

Ignition

switch

ON

—

12.0 V

2

(W)

3

(GR)

Sound signal front speaker
LH

Output

Ignition

switch

ON

Sound output.

4

(LG)

5

(W)

Sound signal rear speaker
LH

Output

Ignition

switch

ON

Sound output.

6

(G)

15

(V)

Steering switch signal A

Input

Ignition

switch

ON

Keep pressing SOURCE
switch.

0 V

Keep pressing SEEK UP
switch.

1.4 V

Keep pressing SEEK
DOWN switch.

2.5 V

Keep pressing

switch.

3.5 V

Except for above.

5.0 V

7

(L)

Ground

ACC power supply

Input

Ignition

switch

ACC

—

Battery voltage

SKIB3609E

SKIB3609E

Revision: 2011 October

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AV-86

< ECU DIAGNOSIS INFORMATION >

[AUDIO WITH NAVIGATION]

NAVI CONTROL UNIT

9

(V)

8

(GR)

Illumination control signal

Input

Ignition

switch

ON

• Lighting switch 1ST
• When meter illumination

is maximum

• Lighting switch 1ST
• When meter illumination

is step 11

• Lighting switch 1ST
• When meter illumination

is minimum

0 V

11

(G)

12

(R)

Sound signal front speaker
RH

Output

Ignition

switch

ON

Sound output.

13

(BR)

14

(Y)

Sound signal rear speaker
RH

Output

Ignition

switch

ON

Sound output.

16

(R)

15

(V)

Steering switch signal B

Input

Ignition

switch

ON

Keep pressing VOL DOWN
switch.

0 V

Keep pressing VOL UP
switch.

1.4 V

Keep pressing

switch.

2.5 V

Except for above.

5.0 V

18

(Y)

Ground

Vehicle speed signal (8-
pulse)

Input

Ignition

switch

ON

When vehicle speed is ap-
prox. 40 km/h (25 MPH)

NOTE:

The maximum voltage varies de-

pending on the specification

(destination unit).

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

JPNIA1687GB

JPNIA1686GB

SKIB3609E

SKIB3609E

JSNIA0012GB

Revision: 2011 October

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AV

NAVI CONTROL UNIT

AV-87

< ECU DIAGNOSIS INFORMATION >

[AUDIO WITH NAVIGATION]

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19

(BR)

Ground

Battery power supply

Input

Ignition

switch

OFF

—

Battery voltage

21

(B)

Ground

EQ1

—

Ignition

switch

ON

—

0 V

23

(B)

Ground

EQ3

*1

—

Ignition

switch

ON

—

0 V

25

(G)

Ground

Reverse signal

Input

Ignition

switch

ON

Shift position is in R.

12.0 V

Shift position is in other
than R.

0 V

30

(W)

31

(B)

Sound signal woofer

Output

Ignition

switch

ON

Sound output.

32

—

Shield

—

—

—

—

34

(BR)

35

(Y)

Sound signal
(TEL voice, voice guid-
ance)

Input

Ignition

switch

ON

During voice guide output

with

the

switch

pressed.

36

(B)

Ground

TEL ground

—

Ignition

switch

ON

—

0 V

37

—

Shield

—

—

—

—

38

(SB)

*1

(G)

*2

—

AV communication signal
(H)

Input/

Output

—

—

—

39

(LG)

*1

(R)

*2

—

AV communication signal
(L)

Input/

Output

—

—

—

41

(V)

Ground

Camera image signal

Input

Ignition

switch

ON

At rear view camera image
is displayed.

42

—

Shield

—

—

—

—

43

(LG)

Ground

Camera power supply

Output

Ignition

switch

ON

Shift position is in “R”.

6.0 V

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3609E

SKIB3609E

SKIB0827E

Revision: 2011 October

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AV-88

< ECU DIAGNOSIS INFORMATION >

[AUDIO WITH NAVIGATION]

NAVI CONTROL UNIT

*1: Models without rear view camera.
*2: Models with rear view camera.

44

(L)

—

Camera ground

—

Ignition

switch

ON

—

0 V

45

(B)

—

USB ground

—

—

—

—

46

(W)

—

USB D

−

signal

Input/

Output

—

—

—

47

(G)

—

USB D+ signal

Input/

Output

—

—

—

48

(R)

—

V BUS signal

Output

—

—

—

49

(Y)

51

(L)

AUX sound signal LH

Input

—

—

—

50

(BR)

51

(L)

AUX sound signal RH

Input

—

—

—

52

—

Shield

—

—

—

—

53

—

Shield

—

—

—

—

54

Ground

GPS antenna signal

Input

Ignition

switch

ON

Not connected to GPS an-
tenna connector.

5.0 V

55

—

Shield

—

—

—

—

70

Ground

Antenna amp. ON signal

Output

Ignition

switch

ACC

—

12.0 V

71

—

Antenna signal

Input

—

—

—

73

—

Satellite radio antenna sig-
nal

Input

—

—

—

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

Revision: 2011 October

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AV

TEL ADAPTER UNIT

AV-89

< ECU DIAGNOSIS INFORMATION >

[AUDIO WITH NAVIGATION]

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TEL ADAPTER UNIT

Reference Value

INFOID:0000000007577954

TERMINAL LAYOUT

PHYSICAL VALUES

JPNIA0011ZZ

Terminal

(Wire color)

Description

Condition

Standard

Reference value

(Approx.)

+

–

Signal name

Input/

Output

1

(BR)

4

(B)

Battery power
supply

Input

Ignition

switch

OFF

—

9.0 - 16.0 V

Battery voltage

2

(L)

4

(B)

ACC power sup-
ply

Input

Ignition

switch

ACC

—

7.0 - 16.0 V

Battery voltage

3

(SB)

4

(B)

Ignition signal

Input

Ignition

switch

ON

—

7.0 - 16.0 V

Battery voltage

7

(G)

8

Microphone sig-
nal

Input

Ignition

switch

ON

Give a voice.

Outputs
waveform
synchronized
with voice is
input.

9

(BR)

10

(GR)

Sound signal
(TEL voice, voice
guidance)

Output

Ignition

switch

ON

During voice guide out-

put with the

switch pressed.

Outputs
waveform
synchronized
with sound.

23

(B)

4

(B)

Control signal

—

Ignition

switch

ON

—

3.1 V or less

0 V

24

(B)

4

(B)

Control signal

—

Ignition

switch

ON

—

3.1 V or less

0 V

27

(B)

4

(B)

Control signal

—

Ignition

switch

ON

—

3.1 V or less

0 V

PKIB5037J

SKIB3609E

Revision: 2011 October

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AV-90

< ECU DIAGNOSIS INFORMATION >

[AUDIO WITH NAVIGATION]

TEL ADAPTER UNIT

28

(Y)

4

(B)

Vehicle speed
signal (8-pulse)

Input

Ignition

switch

ON

When vehicle speed is
approx. 40 km/h (25
MPH)

Waveform ac-
cording to ve-
hicle speed is
input.

NOTE:
The maximum voltage varies de-
pending on the specification (des-
tination unit).

29

(R)

8

Microphone VCC

Output

Ignition

switch

ON

—

4.7 - 5.3 V

5.0 V

33

4

(B)

TEL antenna sig-
nal

Input/

Output

Ignition

switch

ON

Not connected to TEL
antenna connector.

—

5.0 V

34

—

Shield

—

—

—

—

—

35

(SB)

—

AV communica-
tion signal (H)

Input/

Output

—

—

—

—

36

(LG)

—

AV communica-
tion signal (L)

Input/

Output

—

—

—

—

39

(SB)

—

AV communica-
tion signal (H)

Input/

Output

—

—

—

—

40

(SB)

—

AV communica-
tion signal (H)

Input/

Output

—

—

—

—

41

(LG)

—

AV communica-
tion signal (L)

Input/

Output

—

—

—

—

42

(LG)

—

AV communica-
tion signal (L)

Input/

Output

—

—

—

—

Terminal

(Wire color)

Description

Condition

Standard

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIA6649J

Revision: 2011 October

2012 JUKE

AV

AUDIO WITH NAVIGATION

AV-91

< WIRING DIAGRAM >

[AUDIO WITH NAVIGATION]

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WIRING DIAGRAM

AUDIO WITH NAVIGATION

Wiring Diagram

INFOID:0000000007577955

For connector terminal arrangements, harness layouts, and alphabets in a

(option abbreviation; if not

described in wiring diagram), refer to

GI-12, "Connector Information"

.

JRNWC1246GB

Revision: 2011 October

2012 JUKE

AV-92

< WIRING DIAGRAM >

[AUDIO WITH NAVIGATION]

AUDIO WITH NAVIGATION

JRNWC1247GB

Revision: 2011 October

2012 JUKE