Nissan Juke (2014 year). Service Repair Manual - part 8

AV

AUDIO WITH NAVIGATION

AV-109

< WIRING DIAGRAM >

[AUDIO WITH NAVIGATION]

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JRNWD0707GB

Revision: 2013 October

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AV-110

< WIRING DIAGRAM >

[AUDIO WITH NAVIGATION]

AUDIO WITH NAVIGATION

JRNWD0708GB

Revision: 2013 October

2014 JUKE

AV

AUDIO WITH NAVIGATION

AV-111

< WIRING DIAGRAM >

[AUDIO WITH NAVIGATION]

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JRNWD0709GB

Revision: 2013 October

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AV-112

< WIRING DIAGRAM >

[AUDIO WITH NAVIGATION]

AUDIO WITH NAVIGATION

JRNWD0710GB

Revision: 2013 October

2014 JUKE

AV

DIAGNOSIS AND REPAIR WORK FLOW

AV-113

< BASIC INSPECTION >

[AUDIO WITH NAVIGATION]

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BASIC INSPECTION

DIAGNOSIS AND REPAIR WORK FLOW

Work Flow

INFOID:0000000009752092

OVERALL SEQUENCE

Reference 1···Refer to 

AV-129, "Symptom Table"

 (navigation system) or 

AV-132, "Symptom Table"

 (hands-free

phone system).

DETAILED FLOW

1.

CHECK SYMPTOM

Check the malfunction symptoms by performing the following items. 
• Interview the customer to obtain the malfunction information (conditions and environment when the malfunc-

tion occurred).

• Check the symptom. 

>> GO TO 2.

2.

PERFORM DIAGNOSIS BY SYMPTOM

Perform the relevant diagnosis referring to the diagnosis chart by symptom. Refer to 

AV-129, "Symptom Table"

(navigation system) or 

AV-132, "Symptom Table"

 (hands-free phone system).

>> GO TO 3.

3.

REPAIR OR REPLACE MALFUNCTIONING PARTS

Repair or replace the malfunctioning parts.

>> GO TO 4.

JSNIA0669GB

Revision: 2013 October

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AV-114

< BASIC INSPECTION >

[AUDIO WITH NAVIGATION]

DIAGNOSIS AND REPAIR WORK FLOW

4.

FINAL CHECK

Perform the operation to check that the malfunction symptom is solved or any other symptoms are present.
Is there any symptom?

YES

>> GO TO 2.

NO

>> INSPECTION END

Revision: 2013 October

2014 JUKE

AV

POWER SUPPLY AND GROUND CIRCUIT

AV-115

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

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DTC/CIRCUIT DIAGNOSIS

POWER SUPPLY AND GROUND CIRCUIT

NAVI CONTROL UNIT

NAVI CONTROL UNIT : Diagnosis Procedure

INFOID:0000000009752093

1.

CHECK FUSE

Check for blown fuses.

Is inspection result OK?

YES

>> GO TO 2.

NO

>> Be sure to eliminate cause of malfunction before installing new fuse.

2.

CHECK POWER SUPPLY CIRCUIT

Check voltage between NAVI control unit harness connector and ground.

Is inspection result OK?

YES

>> GO TO 3.

NO

>> Check harness between NAVI control unit and fuse.

3.

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect NAVI control unit connector.

3.

Check continuity between NAVI control unit harness connector and ground.

Is inspection result OK?

YES

>> INSPECTION END

NO

>> Repair harness or connector.

TEL ADAPTER UNIT

TEL ADAPTER UNIT : Diagnosis Procedure

INFOID:0000000009752094

1.

CHECK FUSE

Check for blown fuses.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Be sure to eliminate cause of malfunction before installing new fuse. 

Power source

Fuse No.

Battery

34

Ignition switch ACC or ON

19

Signal name

NAVI control unit

Probe

Condition

Reference value

Terminal

Connector

(+)

(

−

)

Ignition switch

Battery power supply

M107

19

20

OFF

Battery voltage

ACC power supply

7

ACC

Signal name

Connector

Terminal

Ignition switch position

Continuity 

Ground

M107

20

OFF

Existed

Power source

Fuse No.

Battery

34

Ignition switch ACC or ON

19

Revision: 2013 October

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AV-116

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

POWER SUPPLY AND GROUND CIRCUIT

2.

CHECK POWER SUPPLY CIRCUIT

Check voltage between TEL adapter unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Check harness between TEL adapter unit and fuse.

3.

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect TEL adapter unit connector.

3.

Check continuity between TEL adapter unit harness connector and ground.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair harness or connector.

Signal name

TEL adapter unit

Probe

Condition

Standard

Reference value

Terminal

Connector

(+)

(

−

)

Ignition switch

Battery power supply

M127

1

4

OFF

9.0 - 16.0 V

Battery voltage

ACC power supply

2

ACC

7.0 - 16.0 V

Signal name

Connector

Terminal

Ignition switch position

Continuity 

Ground

M127

4

OFF

Existed

Revision: 2013 October

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AV

MICROPHONE SIGNAL CIRCUIT

AV-117

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

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MICROPHONE SIGNAL CIRCUIT

Description

INFOID:0000000009752095

TEL adapter unit supplies power to microphone. The microphone transmits the sound voice to the TEL
adapter unit.

Diagnosis Procedure

INFOID:0000000009752096

1.

CHECK CONTINUITY BETWEEN TEL ADAPTER UNIT AND MICROPHONE CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect TEL adapter unit connector and microphone connector.

3.

Check continuity between TEL adapter unit harness connector and microphone harness connector.

4.

Check continuity between TEL adapter unit harness connector and ground.

Is inspection result OK?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK VOLTAGE MICROPHONE VCC 

1.

Connect TEL adapter unit connector.

2.

Turn ignition switch ON.

3.

Check voltage between TEL adapter unit harness connector and ground.

Is inspection result OK?

YES

>> GO TO 3.

NO

>> Replace TEL adapter unit. Refer to 

AV-146, "Removal and Installation"

.

3.

CHECK MICROPHONE SIGNAL 

1.

Turn ignition switch OFF.

2.

Connect microphone connector.

3.

Turn ignition switch ON.

4.

Check signal between TEL adapter unit harness connector.

TEL adapter unit

Microphone

Continuity

Connector

Terminal

Connector

Terminal

M127

7

R2

1

Existed

8

2

29

4

TEL adapter unit

Ground

Continuity

Connector

Terminal

M127

7

Not existed

29

Probe

Standard

Reference value

(Approx.)

(+)

(

−

)

TEL adapter unit

Connector

Terminal

Connector

Terminal

M127

29

M127

8

4.7 - 5.3 V

5.0 V

Revision: 2013 October

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AV-118

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

MICROPHONE SIGNAL CIRCUIT

Is inspection result OK?

YES

>> Replace TEL adapter unit. Refer to 

AV-146, "Removal and Installation"

.

NO

>> Replace microphone. Refer to 

AV-147, "Removal and Installation"

.

Probe

Condition

Standard

Reference value

(+)

(

−

)

TEL adapter unit

Connec-

tor

Terminal

Connec-

tor

Terminal

M127

7

M127

8

Give a voice.

Wave form synchronized 
with voice is input.

PKIB5037J

Revision: 2013 October

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AV

CONTROL SIGNAL CIRCUIT

AV-119

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

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CONTROL SIGNAL CIRCUIT

Description

INFOID:0000000009752097

TEL adapter unit identifies the vehicle model according to the control signal and performs the control.

Diagnosis Procedure

INFOID:0000000009752098

1.

CHECK CONTINUITY CONTROL SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect TEL adapter unit connector.

3.

Check continuity between TEL adapter unit harness connector and ground.

Is the inspection result normal?

YES

>> Replace TEL adapter unit. Refer to 

AV-146, "Removal and Installation"

.

NO

>> Repair harness or connector.

TEL adapter unit

Ground

Standard

Continuity

Connector

Terminals

M127

23

3.1 V or less

Existed

24

27

Revision: 2013 October

2014 JUKE

AV-120

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

CAMERA IMAGE SIGNAL CIRCUIT

CAMERA IMAGE SIGNAL CIRCUIT

Description

INFOID:0000000009752099

• 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.

Diagnosis Procedure

INFOID:0000000009752100

1.

CHECK CONTINUITY CAMERA POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect NAVI control unit connector and rear view camera connector.

3.

Check continuity between NAVI control unit harness connector and rear view camera harness connector.

4.

Check continuity between NAVI control unit harness connector and ground.

Is inspection result normal?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK VOLTAGE CAMERA POWER SUPPLY

1.

Connect NAVI control unit connector and rear view camera connector.

2.

Turn ignition switch ON.

3.

Shift the selector lever to “R” position.

4.

Check voltage between NAVI control unit harness connector and ground.

Is inspection result normal?

YES

>> GO TO 3.

NO

>> Replace NAVI control unit. Refer to 

AV-139, "Removal and Installation"

.

3.

CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect NAVI control unit connector and rear view camera connector.

3.

Check continuity between NAVI control unit harness connector and rear view camera harness connector.

4.

Check continuity between NAVI control unit harness connector and ground.

NAVI control unit

Rear view camera

Continuity

Connector

Terminal

Connector

Terminal

M118

43

D111

1

Existed

NAVI control unit

Ground

Continuity

Connector

Terminal

M118

43

Not existed

Probe

Condition

Reference value

(Approx.)

(+)

(

−

)

NAVI control unit

Connector

Terminal

Connector

Terminal

M118

43

M107

20

Shift position is in “R”.

6.0 V

NAVI control unit

Rear view camera

Continuity

Connector

Terminal

Connector

Terminal

M118

41

D111

3

Existed

Revision: 2013 October

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AV

CAMERA IMAGE SIGNAL CIRCUIT

AV-121

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

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Is inspection result normal?

YES

>> GO TO 4.

NO

>> Repair harness or connector.

4.

CHECK CAMERA IMAGE SIGNAL

1.

Connect NAVI control unit connector and rear view camera connector.

2.

Turn ignition switch ON.

3.

Shift the selector lever to “R” position.

4.

Check signal between NAVI control unit harness connector and ground.

Is inspection result normal?

YES

>> Replace NAVI control unit. Refer to 

AV-139, "Removal and Installation"

.

NO

>> Replace rear view camera. Refer to 

AV-149, "Removal and Installation"

.

NAVI control unit

Ground

Continuity

Connector

Terminal

M118

41

Not existed

Probe

Condition

Reference value

(+)

(+)

NAVI control unit

Connector

Terminal

Connector

Terminal

M118

41

M107

20

At rear view camera image is displayed.

SKIB0827E

Revision: 2013 October

2014 JUKE

AV-122

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

WOOFER AMP. ON SIGNAL CIRCUIT

WOOFER AMP. ON SIGNAL CIRCUIT

Description

INFOID:0000000009752101

When the navigation system is turned on, a voltage signal is supplied from the NAVI control unit to the woofer.
When this signal is received, the woofer will turn on.

Diagnosis Procedure

INFOID:0000000009752102

1.

CHECK CONTINUITY WOOFER AMP. ON SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect NAVI control unit connector and woofer connector.

3.

Check continuity between NAVI control unit harness connector and woofer harness connector.

4.

Check continuity between woofer harness connector and ground.

Is inspection result OK?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK VOLTAGE WOOFER AMP. ON SIGNAL

1.

Connect NAVI control unit connector

2.

Turn ignition switch ON.

3.

Check voltage between NAVI control unit harness connector and ground.

Is inspection result OK?

YES

>> Replace woofer. Refer to 

AV-143, "Removal and Installation"

.

NO

>> Replace NAVI control unit. Refer to 

AV-139, "Removal and Installation"

.

NAVI control unit

Woofer

Continuity

Connector

Terminal

Connector

Terminal

M107

1

B74

4

Existed

Woofer

Ground

Continuity

Connector

Terminal

B74

4

Not existed

Probe

Reference value

(Approx.)

(+)

(

−

)

NAVI control unit

Connector

Terminal

Connector

Terminal

M107

1

M107

20

12.0 V

Revision: 2013 October

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AV

STEERING SWITCH SIGNAL A CIRCUIT

AV-123

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

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STEERING SWITCH SIGNAL A CIRCUIT

Description

INFOID:0000000009752103

Transmits the steering switch signal to NAVI control unit.

Diagnosis Procedure

INFOID:0000000009752104

1.

CHECK STEERING SWITCH SIGNAL A CIRCUIT

1.

Disconnect NAVI control unit connector and spiral cable connector. 

2.

Check continuity between NAVI control unit harness connector and spiral cable harness connector.

3.

Check continuity between NAVI control unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK SPIRAL CABLE

Check spiral cable.
Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Replace spiral cable. Refer to 

SR-14, "Exploded View"

.

3.

CHECK NAVI CONTROL UNIT VOLTAGE

1.

Connect NAVI control unit connector and spiral cable connector.

2.

Turn ignition switch ON.

3.

Check voltage between NAVI control unit harness connector.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace NAVI control unit. Refer to 

AV-139, "Removal and Installation"

.

4.

CHECK STEERING SWITCH

1.

Turn ignition switch OFF.

2.

Check steering switch. Refer to 

AV-124, "Component Inspection"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace steering switch. Refer to 

AV-148, "Exploded View"

.

NAVI control unit

Spiral cable

Continuity

Connector

Terminal

Connector

Terminal

M107

6

M33

24

Existed

NAVI control unit

Ground

Continuity

Connector

Terminal

M107

6

Not existed

Probe

Reference value

(Approx.)

(+)

(

−

)

NAVI control unit

Connector

Terminal

Connector

Terminal

M107

6

M107

15

5.0 V

Revision: 2013 October

2014 JUKE

AV-124

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

STEERING SWITCH SIGNAL A CIRCUIT

Component Inspection

INFOID:0000000009752105

Measure the resistance between the steering switch connector.

Standard

JSNIA2808GB

Steering switch

Condition

Resistance 

(Approx.) 

Ω

Terminal

Terminal

14

17

  

switch 

ON

709 – 737

SEEK DOWN switch 
ON

315 – 327

SEEK UP switch ON

119 – 123

SOURCE switch ON

0

15

 switch ON

315 – 327

VOL UP switch ON

119 – 123

VOL DOWN switch ON

0

Revision: 2013 October

2014 JUKE