Nissan X-Trail 32. Manual - part 48

AV-184

< DTC/CIRCUIT DIAGNOSIS >

[WITH NAVIGATION]

U111A REAR CAMERA IMAGE SIGNAL CIRCUIT

Without BSW

4.

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

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 rear camera connector.

2.

Turn ignition switch ON.

3.

Check signal between around view monitor control unit harness connector.

With BSW

Around view monitor control 

unit

Rear camera

Continuity

Connector

Terminals

Connector

Terminals

M24

28

D176

4

Existed

27

5

Around view monitor control 

unit

Ground

Continuity

Connector

Terminals

M102

53

Not existed

54

Around view monitor control 

unit

Ground

Continuity

Connector

Terminals

M24

28

Not existed

27

Around view monitor control unit

Reference value

Connector

Terminal

(+)

(

−

)

Terminal

M102

53

54

JSNIA0834GB

AV

U111A REAR CAMERA IMAGE SIGNAL CIRCUIT

AV-185

< 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

>> Replace around view monitor control unit. Refer to 

AV-268, "Removal and Installation"

.

NO

>> Replace rear camera. Refer to 

AV-268, "Removal and Installation"

.

Around view monitor control unit

Reference value

Connector

Terminal

(+)

(

−

)

Terminal

M24

28

27

JSNIA0834GB

AV-186

< DTC/CIRCUIT DIAGNOSIS >

[WITH NAVIGATION]

U111B SIDE CAMERA RH IMAGE SIGNAL CIRCUIT

U111B SIDE CAMERA RH IMAGE SIGNAL CIRCUIT

DTC Description

INFOID:0000000010714851

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Camera image signal circuit between side camera RH 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 “U111B” is detected as the current malfunction in “Self Diagnostic Result” of “AVM”.

Is “U111B” detected as the current malfunction?

YES

>> Refer to 

AV-186, "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:0000000010714852

1.

CHECK CONTINUITY SIDE CAMERA RH POWER SUPPLY AND GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

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

3.

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

LHD models with BSW

LHD models without BSW

RHD models with BSW

DTC

Trouble diagnosis

(Trouble diagnosis contents)

Detecting condition

U111B

SIDE CAMERA RH IMAGE SIG-
NAL
(Side camera right image signal)

Camera image signal circuit is open or shorted.

Around view monitor control 

unit

Door mirror (passenger 

side)

Continuity

Connector

Terminals

Connector

Terminals

M102

62

D43

7

Existed

64

8

Around view monitor control 

unit

Door mirror (passenger 

side)

Continuity

Connector

Terminals

Connector

Terminals

M24

33

D43

8

Existed

34

7

Around view monitor control 

unit

Door mirror (driver side)

Continuity

Connector

Terminals

Connector

Terminals

AV

U111B SIDE CAMERA RH IMAGE SIGNAL CIRCUIT

AV-187

< DTC/CIRCUIT DIAGNOSIS >

[WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

RHD models without BSW

4.

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

LHD models with BSW

LHD models without BSW

RHD models with BSW

RHD models without BSW

Is inspection result normal?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK VOLTAGE SIDE CAMERA RH POWER SUPPLY

1.

Connect around view monitor control unit connector and door mirror (driver side) connector.

2.

Turn ignition switch ON.

3.

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

LHD models with BSW

M102

56

D23

7

Existed

58

8

Around view monitor control 

unit

Door mirror (driver side)

Continuity

Connector

Terminals

Connector

Terminals

M24

29

D23

8

Existed

30

7

Around view monitor control 

unit

Ground

Continuity

Connector

Terminal

M102

62

Not existed

Around view monitor control 

unit

Ground

Continuity

Connector

Terminal

M24

34

Not existed

Around view monitor control 

unit

Ground

Continuity

Connector

Terminal

M102

56

Not existed

Around view monitor control 

unit

Ground

Continuity

Connector

Terminal

M24

30

Not existed

Around view monitor control unit

Standard voltage

Reference voltage

(Approx.)

Connector

Terminal

(+)

(

−

)

Terminal

M102

62

64

5.0 - 9.0 V

6.0 V