Nissan Quest E52. Manual - part 166

AV

U111C FRONT CAMERA IMAGE SIGNAL CIRCUIT

AV-543

< DTC/CIRCUIT DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

C

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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 FRONT 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.

Is inspection result normal?

YES

>> Replace around view monitor control unit. Refer to 

AV-631, "Removal and Installation"

.

NO

>> Replace front camera. Refer to 

AV-632, "Removal and Installation"

.

Around view monitor control 

unit

Front camera

Continuity

Connector

Terminals

Connector

Terminals

M253

40

E404

3

Existed

39

4

Around view monitor control 

unit

Ground

Continuity

Connector

Terminals

M253

39, 40

Not existed

(+)

(

−

)

Condition

Reference value

Around view monitor control unit

Connector

Terminal

Connector

Terminal

M253

40

M253

39

“CAMERA” switch is ON or 
shift position is “R”.

JSNIA0834GB

AV-544

< DTC/CIRCUIT DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

U111D SIDE CAMERA LH IMAGE SIGNAL CIRCUIT

U111D SIDE CAMERA LH IMAGE SIGNAL CIRCUIT

DTC Logic

INFOID:0000000009652317

Diagnosis Procedure

INFOID:0000000009652318

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 (driver side) connector.

3.

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

Is inspection result normal?

YES

>> GO TO 3.

NO

>> Replace around view monitor control unit. Refer to 

AV-631, "Removal and Installation"

.

3.

CHECK CONTINUITY SIDE CAMERA LH IMAGE SIGNAL 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.

DTC

Display contents of 

CONSULT

DTC detection condition

Possible malfunction factor

U111D

SIDE CAMERA LH IM-
AGE SIGNAL

Side camera LH image signal circuit is open or shorted.

Check side camera LH image signal 
circuit between side camera LH and 
around view monitor control unit.

Around view monitor control 

unit

Door mirror (driver side)

Continuity

Connector

Terminals

Connector

Terminals

M253

30

D43

6

Existed

29

18

Around view monitor control 

unit

Ground

Continuity

Connector

Terminal

M253

30

Not existed

(+)

(

−

)

Condition

Voltage

(Approx.)

Around view monitor control 

unit

Connector

Terminal

M253

30

Ground

“CAMERA” switch is ON or 
shift position is “R”.

6.2 V

AV

U111D SIDE CAMERA LH IMAGE SIGNAL CIRCUIT

AV-545

< DTC/CIRCUIT DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

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 SIDE CAMERA LH IMAGE SIGNAL

1.

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

2.

Turn ignition switch ON.

3.

Check signal between around view monitor control unit harness connector.

Is inspection result normal?

YES

>> Replace around view monitor control unit. Refer to 

AV-631, "Removal and Installation"

.

NO

>> Replace side camera LH. Refer to 

AV-634, "Removal and Installation"

.

Around view monitor control 

unit

Door mirror (driver side)

Continuity

Connector

Terminals

Connector

Terminals

M253

32

D43

5

Existed

31

17

Around view monitor control 

unit

Ground

Continuity

Connector

Terminals

M253

32, 31

Not existed

(+)

(

−

)

Condition

Reference value

Around view monitor control unit

Connector

Terminal

Connector

Terminal

M253

32

M253

31

“CAMERA” switch is ON or 
shift position is “R”.

JSNIA0834GB

AV-546

< DTC/CIRCUIT DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

U1200 AV CONTROL UNIT

U1200 AV CONTROL UNIT

DTC Logic

INFOID:0000000009652319

DTC

Display contents of 

CONSULT

DTC detection condition

Possible malfunction factor

U1200

Cont Unit
[U1200]

AV control unit malfunction is detected.

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

AV-610, "Removal and In-

stallation"

.