Nissan Teana J32. Manual - part 157

 

  Index      Nissan     Nissan Teana J32 (2008 year) - Service and Repair Manual

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  155  156  157  158   ..

 

 

Nissan Teana J32. Manual - part 157

 

 

AV

MICROPHONE SIGNAL CIRCUIT

AV-483

< COMPONENT DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

Is inspection result normal?

YES

>> Replace NAVI control unit.

NO

>> Replace microphone.

(+)

(

)

Condition

Reference value

NAVI control unit

NAVI control unit

Connector

Terminal

Connector

Terminal

B255

41

B255

42

Give a voice.

PKIB5037J

AV-484

< COMPONENT DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

REAR VIEW CAMERA POWER SUPPLY

REAR VIEW CAMERA POWER SUPPLY

Description

INFOID:0000000003821352

• Camera control unit outputs camera ON signal to rear view camera and inputs rear view camera image sig-

nal from rear view camera when the reverse signal is input.

• The camera control unit that inputs the camera image signal transmits the camera image signal to the AV

control unit.

Diagnosis Procedure

INFOID:0000000003821353

1.

CHECK CONTINUITY CAMERA ON SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect camera control unit connector and rear view camera connector.

3.

Check continuity between camera control unit harness connector and rear view camera harness connec-
tor.

4.

Check continuity between camera control unit harness connector and ground.

Is inspection result normal?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK VOLTAGE CAMERA ON SIGNAL

1.

Connect camera control unit connector and rear view camera connector.

2.

Turn ignition switch ON.

3.

Check signal between camera control unit harness connector and ground.

Is inspection result normal?

YES

>> Replace rear view camera.

NO

>> Replace camera control unit.

Camera control unit

Rear view camera

Continuity

Connector

Terminal

Connector

Terminal

B251

8

T103

1

Existed

Camera control unit

Ground

Continuity

Connector

Terminal

B251

8

Not existed

(+)

(

)

Condition

Voltage

(Approx.)

Camera control unit

Connector

Terminal

B251

8

Ground

Selector le-
ver in R posi-
tion. 

6.0 V

Other than 
selector le-
ver in R posi-
tion. 

0 V

AV

CAMERA IMAGE SIGNAL CIRCUIT

AV-485

< COMPONENT DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

CAMERA IMAGE SIGNAL CIRCUIT

Description

INFOID:0000000003765932

• Camera control unit outputs camera ON signal to rear view camera and inputs rear view camera image sig-

nal from rear view camera when the reverse signal is input.

• The camera control unit that inputs the camera image signal transmits the camera image signal to the AV

control unit.

Diagnosis Procedure

INFOID:0000000003765933

1.

CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect camera control unit connector and AV control unit connector.

3.

Check continuity between camera control unit harness connector and AV control unit harness connector.

4.

Check continuity between camera control unit harness connector and ground.

Is inspection result normal?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK CAMERA IMAGE SIGNAL

1.

Connect camera control unit connector and AV control unit connector.

2.

Turn ignition switch ON.

3.

Check signal between camera control unit harness connector using an oscilloscope.

Is inspection result normal?

YES

>> Replace AV control unit.

NO

>> Replace camera control unit.

Camera control unit

AV control unit

Continuity

Connector

Terminals

Connector

Terminals

B251

11

M130

64

Existed

12

65

Camera control unit

Ground

Continuity

Connector

Terminal

B251

12

Not existed

(+)

(

)

Condition

Reference value

Camera control unit

Connector

Terminal

B251

12

Ground

When rear view camera 
image is displayed.

SKIB2251J

AV-486

< COMPONENT DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

COMPOSITE IMAGE SIGNAL CIRCUIT

COMPOSITE IMAGE SIGNAL CIRCUIT

Description

INFOID:0000000003765934

AV control unit that inputs the camera image signal and AUX image signal transmits the composite image sig-
nal to the display unit.

Diagnosis Procedure

INFOID:0000000003765935

1.

CHECK CONTINUITY COMPOSITE IMAGE SIGNAL CIRCUIT (AV CONTROL UNIT TO DISPLAY UNIT)

1.

Turn ignition switch OFF.

2.

Disconnect AV control unit connector and display unit connector.

3.

Check continuity between AV control unit harness connector and display unit harness connector.

4.

Check continuity between AV control unit harness connector and ground.

Is inspection result normal?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK COMPOSITE IMAGE SIGNAL (AV CONTROL UNIT TO DISPLAY UNIT)

1.

Connect AV control unit connector and display unit connector.

2.

Turn ignition switch ON.

3.

Check signal between AV control unit harness connector using an oscilloscope.

Is inspection result normal?

YES

>> Replace display unit.

NO

>> Replace AV control unit.

AV control unit

Display unit

Continuity

Connector

Terminals

Connector

Terminals

M129

36

M49

15

Existed

37

5

AV control unit

Ground

Continuity

Connector

Terminal

M129

36

Not existed

(+)

(

)

Condition

Reference value

AV control unit

Ground

Connector

Terminal

M129

36

When AUX or camera image is dis-
played.

SKIB2251J

 

 

 

 

 

 

 

Content   ..  155  156  157  158   ..