Nissan Pathfinder. Manual - part 191

AV

REAR CAMERA IMAGE SIGNAL CIRCUIT

AV-591

< DTC/CIRCUIT DIAGNOSIS >

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4. Check continuity between AV control unit connector M164 and ground.

Is inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace harness or connectors.

2.

CHECK CAMERA GROUND CIRCUIT CONTINUITY

Check continuity between AV control unit connector M164 and rear view camera connector D504.

Is inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness or connectors.

3.

CHECK CAMERA POWER SUPPLY VOLTAGE

1. Connect AV control unit connector M164 and rear view camera connector.

2. Turn ignition switch ON.

3. Shift the selector lever to “R”.

4. Check voltage between AV control unit connector M164 and ground.

Is inspection result normal?

YES

>> GO TO 4.

NO

>> Replace AV control unit. Refer to 

AV-611, "Removal and Installation"

.

4.

CHECK CAMERA IMAGE SIGNAL CIRCUIT CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect display unit connector M92 and rear view camera connector.

3. Check continuity between display unit connector M92 and rear view camera connector D504.

4. Check continuity between display unit connector M92 and ground.

Is inspection result normal?

AV control unit

Rear view camera

Continuity

Connector

Terminal

Connector

Terminal

M164

83

D504

1

Yes

AV control unit

Ground

Continuity

Connector

Terminal

M164

83

No

AV control unit

Rear view camera

Continuity

Connector

Terminal

Connector

Terminal

M164

84

D504

2

Yes

AV control unit

Ground

Condition

Voltage

(Approx.)

(+)

(

−)

Connector

Terminal

M164

83

—

Selector lever is in “R”.

6.0 V

Display unit

Rear view camera

Continuity

Connector

Terminal

Connector

Terminal

M92

8

D504

3

Yes

Display unit

Ground

Continuity

Connector

Terminal

M92

8

No

AV-592

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REAR CAMERA IMAGE SIGNAL CIRCUIT

YES

>> GO TO 5.

NO

>> Repair or replace harness or connectors.

5.

CHECK CAMERA IMAGE SIGNAL

1. Connect display unit connector M92 and rear view camera connector.

2. Turn ignition switch ON.

3. Shift the selector lever to “R”.

4. Check signal between display unit connector M92 and ground.

Is inspection result normal?

YES

>> Replace display unit. Refer to 

AV-615, "Removal and Installation"

.

NO

>> Replace rear view camera. Refer to 

AV-631, "Removal and Installation"

.

Display unit

Ground

Condition

Reference value

(+)

(

−)

Connector

Terminal

M92

8

—

Camera image dis-

played.

SKIB2251J

AV

SIDE CAMERA LH IMAGE SIGNAL CIRCUIT

AV-593

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SIDE CAMERA LH IMAGE SIGNAL CIRCUIT

Diagnosis Procedure

INFOID:0000000009174789

Regarding Wiring Diagram information, refer to 

AV-442, "Wiring Diagram"

.

1.

CHECK LH SIDE CAMERA IMAGE SIGNAL CIRCUIT CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect around view monitor control unit connector M96 and LH side camera connector D20.

3. Check continuity between around view monitor control unit connector M96 and LH side camera connector

D20.

4. Check continuity between around view monitor control unit connector M96 and ground.

Is inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace harness or connectors.

2.

CHECK LH SIDE CAMERA IMAGE SIGNAL

1. Connect around view monitor control unit connector M96 and LH side camera connector D20.

2. Turn ignition switch ON.

3. Check the signal between the terminals of around view monitor control unit connector M96.

Is inspection result normal?

YES

>> Replace around view monitor control unit. Refer to 

AV-629, "Removal and Installation"

.

NO

>> Replace LH side camera. Refer to 

AV-632, "Removal and Installation"

.

Around view monitor control unit

LH side camera

Continuity

Connector

Terminal

Connector

Terminal

M96

32

D20

5

Yes

31

17

Around view monitor control unit

Ground

Continuity

Connector

Terminal

M96

32

—

No

Around view monitor control unit connector M96

Condition

Reference value

(+)

(

−)

Terminal

Terminal

32

31

CAMERA switch is ON or shift 
position is R.

JSNIA0834GB

AV-594

< DTC/CIRCUIT DIAGNOSIS >

[PREMIUM AUDIO WITH NAVIGATION]

SIDE CAMERA RH IMAGE SIGNAL CIRCUIT

SIDE CAMERA RH IMAGE SIGNAL CIRCUIT

Diagnosis Procedure

INFOID:0000000009174790

Regarding Wiring Diagram information, refer to 

AV-442, "Wiring Diagram"

.

1.

CHECK RH SIDE CAMERA IMAGE SIGNAL CIRCUIT CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect around view monitor control unit connector M96 and RH side camera connector D113.

3. Check continuity between around view monitor control unit connector M96 and fRH side camera connec-

tor D113.

4. Check continuity between around view monitor control unit connector M96 and ground.

Is inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace harness or connectors.

2.

CHECK RH SIDE CAMERA IMAGE SIGNAL

1. Connect around view monitor control unit connector M96 and RH side camera connector D113.

2. Turn ignition switch ON.

3. Check the signal between the terminals of around view monitor control unit connector M96.

Is inspection result normal?

YES

>> Replace around view monitor control unit. Refer to 

AV-629, "Removal and Installation"

.

NO

>> Replace RH side camera. Refer to 

AV-632, "Removal and Installation"

.

Around view monitor control unit

RH side camera

Continuity

Connector

Terminal

Connector

Terminal

M96

36

D113

5

Yes

35

17

Around view monitor control unit

Ground

Continuity

Connector

Terminal

M96

36

—

No

Around view monitor control unit onnector M96

Condition

Reference value

(+)

(

−)

Terminal

Terminal

36

35

CAMERA switch is ON or shift 
position is R.

JSNIA0834GB