Nissan Pathfinder. Manual — part 177

AV

U1302 CAMERA POWER VOLT

AV-535

< DTC/CIRCUIT DIAGNOSIS >

[PREMIUM AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

Is the inspection result normal?

YES

>> Replace front camera. Refer to

AV-630, "Removal and Installation"

.

NO

>> Replace around view monitor control unit. Refer to

AV-629, "Removal and Installation"

.

4.

CHECK REAR CAMERA POWER SUPPLY AND POWER SUPPLY GROUND CIRCUIT CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect around view monitor control unit connector M96 and rear camera connector D504.

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

D504.

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

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace harness or connectors.

5.

CHECK AROUND VIEW MONITOR CONTROL UNIT VOLTAGE

1. Connect around view monitor control unit connector M96 and rear camera connector D504.

2. Turn ignition switch ON.

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

Is the inspection result normal?

YES

>> Replace rear camera. Refer to

AV-631, "Removal and Installation"

.

NO

>> Replace around view monitor control unit. Refer to

AV-629, "Removal and Installation"

.

6.

CHECK LH SIDE CAMERA POWER SUPPLY AND POWER SUPPLY GROUND CIRCUIT CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect around view monitor control unit connector M96 and LH side camera connector D28.

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

D28.

Around view monitor control unit M97

Condition

Voltage

(Approx.)

(+)

(

−)

Terminal

Terminal

38

37

CAMERA switch is ON or shift

position is R.

6.0 V

Around view monitor control unit

Rear camera

Continuity

Connector

Terminal

Connector

Terminal

M96

25

D504

2

Yes

26

1

Around view monitor control unit

Ground

Continuity

Connector

Terminal

M96

25

—

No

Around view monitor control unit M96

Condition

Voltage

(Approx.)

(+)

(

−)

Terminal

Terminal

26

25

CAMERA switch is ON or shift

position is R.

6.0 V

Around view monitor control unit

LH side camera

Continuity

Connector

Terminal

Connector

Terminal

AV-536

< DTC/CIRCUIT DIAGNOSIS >

[PREMIUM AUDIO WITH NAVIGATION]

U1302 CAMERA POWER VOLT

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

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace harness or connectors.

7.

CHECK AROUND VIEW MONITOR CONTROL UNIT VOLTAGE

1. Connect around view monitor control unit connector M96 and LH side camera connector D28.

2. Turn ignition switch ON.

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

Is the inspection result normal?

YES

>> Replace LH side camera. Refer to

AV-632, "Removal and Installation"

.

NO

>> Replace around view monitor control unit. Refer to

AV-629, "Removal and Installation"

.

8.

CHECK RH SIDE CAMERA POWER SUPPLY AND POWER SUPPLY GROUND CIRCUIT CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect around view monitor control unit connector M96 and RH side camera connector D128.

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

D128.

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

Is the inspection result normal?

YES

>> GO TO 9.

NO

>> Repair or replace harness or connectors.

9.

CHECK AROUND VIEW MONITOR CONTROL UNIT VOLTAGE

1. Connect around view monitor control unit connector M96 and RH side camera connector D128.

2. Turn ignition switch ON.

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

M96

30

D28

6

Yes

29

18

Around view monitor control unit

Ground

Continuity

Connector

Terminal

M96

29

—

No

Around view monitor control unit M96

Condition

Voltage

(Approx.)

(+)

(

−)

Terminal

Terminal

30

29

CAMERA switch is ON or shift

position is R.

6.0 V

Around view monitor control unit

RH side camera

Continuity

Connector

Terminal

Connector

Terminal

M96

34

D128

6

Yes

33

18

Around view monitor control unit

Ground

Continuity

Connector

Terminal

M96

33

—

No

AV

U1302 CAMERA POWER VOLT

AV-537

< DTC/CIRCUIT DIAGNOSIS >

[PREMIUM AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

Is the inspection result normal?

YES

>> Replace RH side camera. Refer to

AV-632, "Removal and Installation"

.

NO

>> Replace around view monitor control unit. Refer to

AV-629, "Removal and Installation"

.

Around view monitor control unit M96

Condition

Voltage

(Approx.)

(+)

(

−)

Terminal

Terminal

34

33

CAMERA switch is ON or shift

position is R.

6.0 V

AV-538

< DTC/CIRCUIT DIAGNOSIS >

[PREMIUM AUDIO WITH NAVIGATION]

U1303 LED POWER SUPPLY VOLT

U1303 LED POWER SUPPLY VOLT

DTC Logic

INFOID:0000000009174745

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000009174746

Regarding Wiring Diagram information, refer to

AV-442, "Wiring Diagram"

.

1.

CHECK CAMERA DATA MONITOR

Check CAMERA IMAGE SIG, CAMERA COMM STATUS and CAMERA COMM LINE for each camera in

“DATA MONITOR” of “AVM”.
Is “OK” displayed for all cameras?

YES

>> Refer to

GI-49, "Intermittent Incident"

.

NO-1 (LH side camera)>>GO TO 2.

NO-2 (RH side camera)>>GO TO 4.

2.

CHECK LH SIDE CAMERA POWER SUPPLY AND POWER SUPPLY GROUND CIRCUIT CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect around view monitor control unit connector M96 and LH side camera connector D28.

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

D28.

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

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness or connectors.

3.

CHECK AROUND VIEW MONITOR CONTROL UNIT VOLTAGE

1. Connect around view monitor control unit connector M96 and LH side camera connector D6.

2. Turn ignition switch ON.

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

CONSULT Display

DTC Detection Condition

Possible Cause

LED SUPPLY POWER SUP-
PLY VOLTAGE ABNORMAL-
ITY
[U1303]

Short in camera power circuit.

• Harness or connectors.
• Camera.
• Around view monitor control unit.

Around view monitor control unit

LH side camera

Continuity

Connector

Terminal

Connector

Terminal

M96

30

D28

6

Yes

29

18

Around view monitor control unit

Ground

Continuity

Connector

Terminal

M96

29

—

No