Nissan Juke F15. Manual - part 44

AV-162

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

POWER SUPPLY AND GROUND CIRCUIT

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair the around view monitor control unit power supply circuit. 

3.

CHECK AROUND VIEW MONITOR CONTROL UNIT GROUND CIRCUIT

1. Turn the ignition switch OFF.

2. Disconnect the around view monitor control unit connector. 

3. Check for continuity between around view monitor control unit harness connector and ground. 

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair the around view monitor control unit ground circuit. 

(+)

(–)

Condition

Standard voltage

Reference voltage

(Approx.)

Around view monitor control unit

Connector

Terminal

M98

40

Ground

Ignition switch ON

7.0 V or more

Battery voltage

Around view monitor control unit

Ground

Continuity

Connector

Terminal

M98

39

Existed

AV

MICROPHONE SIGNAL CIRCUIT

AV-163

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

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MICROPHONE SIGNAL CIRCUIT

Description

INFOID:0000000012202575

NAVI control unit supplies power to microphone. The microphone transmits the sound voice to the NAVI con-

trol unit.

Diagnosis Procedure

INFOID:0000000012202576

1.

CHECK CONTINUITY BETWEEN NAVI CONTROL UNIT AND MICROPHONE CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect NAVI control unit connector and microphone connector.

3. Check continuity between NAVI control unit harness connector and microphone harness connector.

4. 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 VOLTAGE MICROPHONE VCC 

1. Connect NAVI control unit connector.

2. Turn ignition switch ON.

3. Check voltage between NAVI control unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Replace NAVI control unit. Refer to 

AV-182, "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 NAVI control unit harness connector.

NAVI control unit

Microphone

Continuity

Connector

Terminal

Connector

Terminal

M109

34

R2

1

Existed

35

4

36

2

NAVI control unit

Ground

Continuity

Connector

Terminal

M109

34

Not existed

35

(+)

(–)

Voltage

(Approx.)

NAVI control unit

Connector

Terminal

M109

35

Ground

5.0 V

AV-164

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

MICROPHONE SIGNAL CIRCUIT

Is the inspection result normal?

YES

>> Replace NAVI control unit. Refer to 

AV-182, "Removal and Installation"

.

NO

>> Replace microphone. Refer to 

AV-189, "Removal and Installation"

.

(+)

(

−)

Condition

Reference value

NAVI control unit

Connector

Terminal

M109

34

Ground

Give a voice.

PKIB5037J

AV

CAMERA IMAGE SIGNAL CIRCUIT

AV-165

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

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CAMERA IMAGE SIGNAL CIRCUIT

Description

INFOID:0000000012202577

Around view monitor control unit supplies to the front camera, rear camera and side camera. And then it

superimpose the images from each camera and outputs then to the NAVI control unit.

Diagnosis Procedure

INFOID:0000000012202578

1.

CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT FOR OPEN

1. Turn ignition switch OFF.

2. Disconnect NAVI control unit harness connector and around view monitor control unit harness connector.

3. Check continuity between NAVI control unit harness connector and around view monitor control unit har-

ness connector.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace malfunctioning parts.

2.

CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT FOR SHORT

Check continuity between NAVI control unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace malfunctioning parts.

3.

CHECK CAMERA IMAGE SIGNAL

1. Connect NAVI control unit harness connector and around view monitor control unit harness connector.

2. Turn ignition switch ON.

3. Check the signal between NAVI control unit harness connector and ground.

Is the inspection result normal?

YES

>> Replace NAVI control unit. Refer to 

AV-182, "Removal and Installation"

.

NO

>> Replace around view monitor control unit. Refer to 

AV-190, "Removal and Installation"

.

NAVI control unit

Around view monitor control 

unit

Continuity

Connector

Terminal

Connector

Terminal

M109

41

M98

4

Existed

42

3

NAVI control unit

Ground

Continuity

Connector

Terminal

M109

41

Not existed

Terminals

Condition

Reference value

(+)

(

−)

NAVI control unit

Connector

Terminal

M109

41

Ground

At camera image is dis-
played.

JSNIA0834GB