Nissan Juke F15. Manual - part 36

AV-130

< DTC/CIRCUIT DIAGNOSIS >

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U1010 CONTROL UNIT (CAN)

U1010 CONTROL UNIT (CAN)

NAVI CONTROL UNIT
NAVI CONTROL UNIT : DTC Logic

INFOID:0000000012202535

DTC DETECTION LOGIC

AROUND VIEW MONITOR CONTROL UNIT
AROUND VIEW MONITOR CONTROL UNIT : Description

INFOID:0000000012202536

CAN controller controls the communication of CAN communication signal and the error detection.

AROUND VIEW MONITOR CONTROL UNIT : DTC Logic

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DTC DETECTION LOGIC

AROUND VIEW MONITOR CONTROL UNIT : Diagnosis Procedure

INFOID:0000000012202538

1.

PERFORM DTC CONFIRMATION PROCEDURE

1. Start the engine.

2. Perform “All DTC Reading” with CONSULT. 

3. Check if the “U1010” is detected as the current malfunction in “Self Diagnostic Result” of “AVM”. 
Is “U1010” detected as the current malfunction?

YES

>> Replace the around view monitor control unit. Refer to 

AV-190, "Removal and Installation"

.

NO

>> INSPECTION END

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

Possible cause

U1010

CONTROL UNIT (CAN)
[Control unit (CAN)]

CAN initial diagnosis malfunction is detected.

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

AV-182, "Removal and Installa-

tion"

.

DTC

Trouble diagnosis name

DTC detecting condition

Possible causes

U1010

CONTROL UNIT (CAN)

CAN initial diagnosis malfunction is detected.

Around view monitor control unit

AV

U111A REAR CAMERA IMAGE SIGNAL CIRCUIT

AV-131

< DTC/CIRCUIT DIAGNOSIS >

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U111A REAR CAMERA IMAGE SIGNAL CIRCUIT

DTC Logic

INFOID:0000000012202539

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1. Turn the ignition switch ON.

2. Turn ignition switch OFF and wait at least 30 seconds.

3. Turn ignition switch ON and wait at least 30 seconds or more. 

4. Select “Self Diagnostic Result” mode of “AVM” using CONSULT.

5. Check DTC.
Is DTC U111A detected?

YES

>> Refer to 

AV-131, "Diagnosis Procedure"

.

NO-1 >> To check malfunction symptom before repair: Refer to 

GI-45, "Intermittent Incident"

.

NO-2 >> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000012202540

1.

CHECK CONTINUITY REAR CAMERA POWER SUPPLY AND GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect around view monitor control unit connector and rear camera connector.

3. Check continuity between around view monitor control unit harness connector and rear camera harness

connector.

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

Is inspection result normal?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK VOLTAGE REAR CAMERA POWER SUPPLY

1. Connect around view monitor control unit connector and rear camera connector.

2. Turn ignition switch ON.

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

DTC

Trouble diagnosis name

DTC detecting condition

Possible causes

U111A

REAR CAMERA IMAGE 
SIGNAL

Camera image signal circuit is open or shorted.

• Camera image signal circuit be-

tween rear camera and around 
view monitor control unit

• Around view monitor control unit
• Rear camera

Around view monitor control 

unit

Rear camera

Continuity

Connector

Terminals

Connector

Terminals

M98

17

D113

7

Existed

18

8

Around view monitor control 

unit

Ground

Continuity

Connector

Terminal

M98

18

Not existed

AV-132

< DTC/CIRCUIT DIAGNOSIS >

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U111A REAR CAMERA IMAGE SIGNAL CIRCUIT

Is inspection result normal?

YES

>> GO TO 3.

NO

>> Replace around view monitor control unit. Refer to 

AV-190, "Removal and Installation"

.

3.

CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect around view monitor control unit connector and rear camera connector.

3. Check continuity between around view monitor control unit harness connector and rear camera harness

connector.

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

Is inspection result normal?

YES

>> GO TO 4.

NO

>> Repair harness or connector.

4.

CHECK CAMERA IMAGE SIGNAL

1. Connect around view monitor control unit connector and rear camera connector.

2. Turn ignition switch ON.

3. Check signal between around view monitor control unit harness connector.

Is inspection result normal?

Terminal

Condition

Standard

Reference voltage

(Approx.)

(+)

(

−)

Around view monitor control unit

Connector

Terminal

Connector

Terminal

M98

18

M98

17

“CAMERA” switch 
(around view moni-
tor switch) is ON or 
shift position is “R”.

3.5 V or more

6.0 V

Around view monitor control 

unit

Rear camera

Continuity

Connector

Terminals

Connector

Terminals

M98

19

D113

1

Existed

20

5

Around view monitor control 

unit

Ground

Continuity

Connector

Terminals

M98

19

Not existed

20

Terminal

Condition

Standard

Reference value

(+)

(

−)

Around view monitor control unit

Connector

Terminal

Connector

Terminal

M98

20

M98

19

Shift position is in 

“R”.

Waveform accord-
ing to camera image 
is input.

JSNIA0834GB

AV

U111A REAR CAMERA IMAGE SIGNAL CIRCUIT

AV-133

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YES

>> Replace around view monitor control unit. Refer to 

AV-190, "Removal and Installation"

.

NO

>> Replace rear camera. Refer to 

AV-192, "Removal and Installation"

.