Nissan Juke (2016 year). Service Repair Manual - part 21

 

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Nissan Juke (2016 year). Service Repair Manual - part 21

 

 

AV-156

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

U12AF NAVI CONTROL UNIT

U12AF NAVI CONTROL UNIT

DTC Logic

INFOID:0000000012202566

DTC DETECTION LOGIC

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

Possible cause

U12AF

CD MECHANISM TEMP 
WARNING
(CD mechanism tempera-
ture warning)

Excessive CD mechanism circuit temperature 
is detected.

Replace the NAVI control unit if the mal-
function occurs constantly.
Refer to 

AV-182, "Removal and Installa-

tion"

.

Revision: November 2015

2016 JUKE

AV

U12B0 POWER SUPPLY VOLTAGE

AV-157

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

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U12B0 POWER SUPPLY VOLTAGE

DTC Logic

INFOID:0000000012202567

DTC DETECTION LOGIC

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

Possible cause

U12B0

SUPPLY VOLTAGE UN-
DER 9V
(Supply of the battery volt-
age less than 9V continued 
for 20 seconds)

NAVI control unit supply voltage is less than the 
lower limit.

Power supply circuit

Revision: November 2015

2016 JUKE

AV-158

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

U12B1 POWER SUPPLY VOLTAGE

U12B1 POWER SUPPLY VOLTAGE

DTC Logic

INFOID:0000000012202568

DTC DETECTION LOGIC

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

Possible cause

U12B1

SUPPLY VOLTAGE OVER 
16V
(Supply of the battery volt-
age more than 16V contin-
ued for 20 seconds)

NAVI control unit supply voltage is more than 
the upper limit.

Power supply circuit

Revision: November 2015

2016 JUKE

AV

U1304 CAMERA IMAGE CALIBRATION

AV-159

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

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U1304 CAMERA IMAGE CALIBRATION

DTC Logic

INFOID:0000000012202569

Diagnosis Procedure

INFOID:0000000012202570

1.

PERFORM CALIBRATING CAMERA IMAGE

Perform camera calibration when DTC U1304 is detected.

>> Perform camera calibration. Refer to 

AV-116, "CALIBRATING CAMERA IMAGE (AROUND VIEW

MONITOR) : Description"

.

DTC

Display contents of 

CONSULT

DTC detection condition

Possible malfunction factor

U1304

CAMERA IMAGE CAL-
IB

Camera calibration is incomplete.

NOTE:

Current malfunction is displayed only and is not saved.

Perform camera calibration.

Revision: November 2015

2016 JUKE

AV-160

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

U1305 CONFIG UNFINISH

U1305 CONFIG UNFINISH

DTC Logic

INFOID:0000000012202571

NOTE:

Current malfunction is displayed only and is not saved.

Diagnosis Procedure

INFOID:0000000012202572

1.

PERFORM CONFIGURATION OF AROUND VIEW MONITOR CONTROL UNIT

Perform configuration of around view monitor control unit when DTC U1305 is detected.

>> Perform configuration of around view monitor control unit. Refer to 

AV-115, "CONFIGURATION

(AROUND VIEW MONITOR CONTROL UNIT) : Work Procedure"

.

DTC

Trouble diagnosis name

DTC detecting condition

Possible causes

U1305

CONFIG UNFINISH

The vehicle specifications of around view monitor control 
unit is incomplete.

Vehicle specifications for around view 
monitor control unit is incomplete

Revision: November 2015

2016 JUKE

AV

POWER SUPPLY AND GROUND CIRCUIT

AV-161

< DTC/CIRCUIT DIAGNOSIS >

[AUDIO WITH NAVIGATION]

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POWER SUPPLY AND GROUND CIRCUIT

NAVI CONTROL UNIT
NAVI CONTROL UNIT : Diagnosis Procedure

INFOID:0000000012202573

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.

AROUND VIEW MONITOR CONTROL UNIT
AROUND VIEW MONITOR CONTROL UNIT : Diagnosis Procedure

INFOID:0000000012202574

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. 

2.

CHECK AROUND VIEW MONITOR CONTROL UNIT POWER SUPPLY CIRCUIT 

Check voltage between around view monitor control unit harness connector and ground. 

Power source

Fuse No.

Battery

34

Ignition switch ACC or ON

19

Ignition switch ON or START

3

Signal name

Connector No.

Terminal No.

Ignition switch position

Value (Approx.)

Battery power supply

M108

19

OFF

Battery voltage

ACC power supply

M108

7

ACC

Battery voltage

Ignition signal

M109

40

ON

12.0 V

Signal name

Connector No.

Terminal No.

Ignition switch position

Continuity 

Ground

M108

20

OFF

Existed.

Power source

Fuse No.

Ignition signal

3

Revision: November 2015

2016 JUKE

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

Revision: November 2015

2016 JUKE

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

Revision: November 2015

2016 JUKE

 

 

 

 

 

 

 

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