Nissan X-Trail 32. Manual - part 50

AV-192

< DTC/CIRCUIT DIAGNOSIS >

[WITH NAVIGATION]

U111C FRONT CAMERA IMAGE SIGNAL CIRCUIT

U111C FRONT CAMERA IMAGE SIGNAL CIRCUIT

DTC Description

INFOID:0000000010714853

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Camera image signal circuit between front camera and around view monitor control unit

FAIL-SAFE

Camera image is not displayed (Gray screen display)

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.

4.

Perform “All DTC Reading” with CONSULT.

5.

Check if the “U111C” is detected as the current malfunction in “Self Diagnostic Result” of “AVM”.

Is “U111C” detected as the current malfunction?

YES

>> Refer to 

AV-192, "Diagnosis Procedure"

.

NO-1

>> To check malfunction symptom before repair: Refer to 

GI-44, "Intermittent Incident"

.

NO-2

>> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010714854

1.

CHECK CONTINUITY FRONT CAMERA POWER SUPPLY AND GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect around view monitor control unit connector and front camera connector.

3.

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

With BSW

Without BSW

4.

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

With BSW

DTC

Trouble diagnosis

(Trouble diagnosis contents)

Detecting condition

U111C

FRONT CAMERA IMAGE SIGNAL
(Front camera image signal)

Camera image signal circuit is open or shorted.

Around view monitor control 

unit

Front camera

Continuity

Connector

Terminals

Connector

Terminals

M102

68

E165

2

Existed

70

1

Around view monitor control 

unit

Front camera

Continuity

Connector

Terminals

Connector

Terminals

M24

38

E165

2

Existed

37

1

Around view monitor control 

unit

Ground

Continuity

Connector

Terminal

M102

68

Not existed

AV

U111C FRONT CAMERA IMAGE SIGNAL CIRCUIT

AV-193

< DTC/CIRCUIT DIAGNOSIS >

[WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

Without BSW

Is inspection result normal?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK VOLTAGE FRONT CAMERA POWER SUPPLY

1.

Connect around view monitor control unit connector and front camera connector.

2.

Turn ignition switch ON.

3.

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

With BSW

Without BSW

Is inspection result normal?

YES

>> GO TO 3.

NO

>> Replace around view monitor control unit. Refer to 

AV-268, "Removal and Installation"

.

3.

CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect around view monitor control unit connector and front camera connector.

3.

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

With BSW

Without BSW

4.

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

Around view monitor control 

unit

Ground

Continuity

Connector

Terminal

M24

38

Not existed

Around view monitor control unit

Standard voltage

Reference voltage

(Approx.)

Connector

Terminal

(+)

(

−

)

Terminal

M102

68

70

5.0 - 9.0 V

6.0 V

Around view monitor control unit

Standard voltage

Reference voltage

(Approx.)

Connector

Terminal

(+)

(

−

)

Terminal

M24

38

37

5.0 - 9.0 V

6.0 V

Around view monitor control 

unit

Front camera

Continuity

Connector

Terminals

Connector

Terminals

M102

71

E165

4

Existed

72

5

Around view monitor control 

unit

Front camera

Continuity

Connector

Terminals

Connector

Terminals

M24

40

E165

4

Existed

39

5

AV-194

< DTC/CIRCUIT DIAGNOSIS >

[WITH NAVIGATION]

U111C FRONT CAMERA IMAGE SIGNAL CIRCUIT

With BSW

Without BSW

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 front camera connector.

2.

Turn ignition switch ON.

3.

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

With BSW

Without BSW

Is inspection result normal?

YES

>> Replace around view monitor control unit. Refer to 

AV-268, "Removal and Installation"

.

NO

>> Replace front camera. Refer to 

AV-269, "Removal and Installation"

.

Around view monitor control 

unit

Ground

Continuity

Connector

Terminals

M102

71

Not existed

72

Around view monitor control 

unit

Ground

Continuity

Connector

Terminals

M24

40

Not existed

39

Around view monitor control unit

Reference value

Connector

Terminal

(+)

(

−

)

Terminal

M102

71

72

Around view monitor control unit

Reference value

Connector

Terminal

(+)

(

−

)

Terminal

M24

40

39

JSNIA0834GB

JSNIA0834GB

AV

U111D SIDE CAMERA LH IMAGE SIGNAL CIRCUIT

AV-195

< DTC/CIRCUIT DIAGNOSIS >

[WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

U111D SIDE CAMERA LH IMAGE SIGNAL CIRCUIT

DTC Description

INFOID:0000000010714855

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Camera image signal circuit between side camera LH and around view monitor control unit

FAIL-SAFE

Camera image is not displayed (Gray screen display)

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.

4.

Perform “All DTC Reading” with CONSULT.

5.

Check if the “U111D” is detected as the current malfunction in “Self Diagnostic Result” of “AVM”.

Is “U111D” detected as the current malfunction?

YES

>> Refer to 

AV-195, "Diagnosis Procedure"

.

NO-1

>> To check malfunction symptom before repair: Refer to 

GI-44, "Intermittent Incident"

.

NO-2

>> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010714856

1.

CHECK CONTINUITY SIDE CAMERA LH POWER SUPPLY AND GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect around view monitor control unit connector and door mirror (passenger side) connector.

3.

Check continuity between around view monitor control unit harness connector and door mirror (passenger
side) harness connector.

LHD models with BSW

LHD models without BSW

RHD models with BSW

DTC

Trouble diagnosis

(Trouble diagnosis contents)

Detecting condition

U111D

SIDE CAMERA LH IMAGE SIG-
NAL
(Side camera left image signal)

Camera image signal circuit is open or shorted.

Around view monitor control 

unit

Door mirror (driver side)

Continuity

Connector

Terminals

Connector

Terminals

M102

56

D3

7

Existed

58

8

Around view monitor control 

unit

Door mirror (driver side)

Continuity

Connector

Terminals

Connector

Terminals

M24

29

D3

8

Existed

30

7

Around view monitor control 

unit

Door mirror (passenger 

side)

Continuity

Connector

Terminals

Connector

Terminals