Nissan Juke F15. Manual - part 43

AV-158

< DTC/CIRCUIT DIAGNOSIS >

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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

AV

U1304 CAMERA IMAGE CALIBRATION

AV-159

< DTC/CIRCUIT DIAGNOSIS >

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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.

AV-160

< DTC/CIRCUIT DIAGNOSIS >

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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

AV

POWER SUPPLY AND GROUND CIRCUIT

AV-161

< DTC/CIRCUIT DIAGNOSIS >

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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