Nissan Versa Sedan. Instruction - part 52

AV-200

< DTC/CIRCUIT DIAGNOSIS >

[NAVIGATION]

REAR DOOR SPEAKER

REAR DOOR SPEAKER

Diagnosis Procedure

INFOID:0000000009375185

Regarding Wiring Diagram information, refer to 

AV-162, "Wiring Diagram"

.

1.

CONNECTOR CHECK

Check the AV control unit and speaker connectors for the following:

•  Proper connection

•  Damage

•  Disconnected or loose terminals
Is the inspection result normal?

YES

>> GO TO 2

NO

>> Repair the terminals or connectors.

2.

CHECK REAR DOOR SPEAKER SIGNAL CIRCUIT CONTINUITY

1. Disconnect AV control unit connector M70 and suspect rear door speaker connector.

2. Check continuity between AV control unit connector M70 and suspect rear door speaker connector.

3. Check continuity between AV control unit connector M70 and ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness or connectors.

3.

CHECK REAR DOOR SPEAKER SIGNAL

1. Connect AV control unit connector M70 and suspect rear door speaker connector.

2. Turn ignition switch to ACC.

3. Push AV control unit POWER switch.

4. Check signal between the terminals of AV control unit connector M70.

AV control unit

Rear door speaker

Continuity

Connector

Terminal

Connector

Terminal

M70

4

D207 (LH)

1

Yes

5

2

13

D307 (RH)

1

14

2

AV control unit

Ground

Continuity

Connector

Terminal

M70

4

—

No

5

13

14

AV control unit connector M70

Condition

Reference value

(+)

(

−)

Terminal

Terminal

AV

REAR DOOR SPEAKER

AV-201

< DTC/CIRCUIT DIAGNOSIS >

[NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

Is the inspection result normal?

YES

>> Replace rear door speaker. Refer to 

AV-225, "Removal and Installation"

.

NO

>> Replace AV control unit. Refer to 

AV-222, "Removal and Installation"

.

4

5

Audio signal output

13

14

SKIB3609E

AV-202

< DTC/CIRCUIT DIAGNOSIS >

[NAVIGATION]

REAR VIEW CAMERA IMAGE SIGNAL CIRCUIT

REAR VIEW CAMERA IMAGE SIGNAL CIRCUIT

Diagnosis Procedure

INFOID:0000000009375186

Regarding Wiring Diagram information, refer to 

AV-162, "Wiring Diagram"

.

1.

CHECK REVERSE INPUT SIGNAL

1. Turn ignition switch ON.

2. Shift the selector lever to R (reverse).

3. Check voltage between AV control unit connector M71 and ground.

Is inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace harness or connectors.

2.

CHECK CAMERA POWER SUPPLY CIRCUIT CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect AV control unit connector M71 and rear view camera connector.

3. Check continuity between AV control unit connector M71 and rear view camera connector B32.

4. Check continuity between AV control unit connector M71 and ground.

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 M71 and rear view camera connector.

2. Turn ignition switch ON.

3. Shift the selector lever to R (reverse).

4. Check voltage between AV control unit connector M71 and ground.

Is inspection result normal?

YES

>> GO TO 4.

NO

>> Replace AV control unit. Refer to 

AV-222, "Removal and Installation"

.

AV control unit

Ground

Condition

Voltage

(Approx.)

(+)

(

−)

Connector

Terminal

M71

28

—

Selector lever in R (re-
verse)

Battery Voltage

AV control unit

Rear view camera

Continuity

Connector

Terminal

Connector

Terminal

M71

34

B32

4

Yes

AV control unit

Ground

Continuity

Connector

Terminal

M71

34

No

AV control unit

Ground

Condition

Voltage

(Approx.)

(+)

(

−)

Connector

Terminal

M71

34

—

Selector lever is in “R”.

6.0 V

AV

REAR VIEW CAMERA IMAGE SIGNAL CIRCUIT

AV-203

< DTC/CIRCUIT DIAGNOSIS >

[NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

4.

CHECK CAMERA IMAGE SIGNAL CIRCUIT CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect AV control unit connector M71 and rear view camera connector.

3. Check continuity between AV control unit connector M71 and rear view camera connector B32.

4. Check continuity between AV control unit connector M71 and ground.

Is inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace harness or connectors.

5.

CHECK CAMERA GROUND CIRCUIT CONTINUITY

Check continuity between AV control unit connector M71 and rear view camera connector B32.

Is inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace harness or connectors.

6.

CHECK CAMERA IMAGE SIGNAL

1. Connect AV control unit connector M71 and rear view camera connector.

2. Turn ignition switch ON.

3. Shift the selector lever to R (reverse).

4. Check signal between AV control unit connector M71 and ground.

Is inspection result normal?

YES

>> Replace AV control unit. Refer to 

AV-222, "Removal and Installation"

.

NO

>> Replace rear view camera. Refer to 

AV-231, "Removal and Installation"

.

AV control unit

Rear view camera

Continuity

Connector

Terminal

Connector

Terminal

M71

36

B32

2

Yes

AV control unit

Ground

Continuity

Connector

Terminal

M71

36

No

AV control unit

Rear view camera

Continuity

Connector

Terminal

Connector

Terminal

M71

33

B32

3

Yes

AV control unit

Ground

Condition

Reference value

(+)

(

−)

Connector

Terminal

M71

36

—

Camera image dis-

played.

SKIB2251J