Nissan Teana J32. Manual - part 196

AV

CAMERA CONTROL UNIT

AV-639

< ECU DIAGNOSIS >

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NOTE:
The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION
SWITCH virtually.

JCNWM0916GB

AV-640

< SYMPTOM DIAGNOSIS >

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MULTI AV SYSTEM SYMPTOMS

SYMPTOM DIAGNOSIS

MULTI AV SYSTEM SYMPTOMS

Symptom Table

INFOID:0000000003765976

RELATED TO BASIC OPERATION

RELATED TO HANDS FREE PHONE

• Check that the cellular phone is corresponding type (Bluetooth

™

 correspond) when the hands free related

malfunction vehicle is in service before performing a diagnosis,.

• There is a case that malfunction occurs due to the version change of the phone type, etc. even though it is a

corresponding type. Therefore, confirm it by changing the cellular phone to another corresponding type
phone, and check that it operates normally. It is necessary to distinguish whether the cause is the vehicle or
cellular phone.

Simple check for Bluetooth

™

 communication

If cellular phone and NAVI control unit cannot be connected with Bluetooth

™

 communication, following proce-

dure allows the technician to judge which device has malfunction.

1.

Turn on a cellular phone, not connecting Bluetooth

™

 communication.

2.

Start CONSULT-III, then start Windows

®

.

3.

Set CONSULT-III near a cellular phone.

4.

When operated Bluetooth

™

 registration by cellular phone, check

if CONSULT-III

*

 would be displayed on the device name.

(If other Bluetooth

™

 device is located near cellular phone, a

name of the device would be displayed also.)
NOTE:
*:Displayed device name is “NISSAN-

”.

• If no device name is displayed, cellular phone is malfunction.

Repair the cellular phone first, then perform diagnosis. 

• If CONSULT-III is displayed on device name, cellular phone is nor-

mal. Perform diagnosis as per the following table. 

Symptoms

Check items

Possible malfunction location / Action to take

Multifunction switch and preset 
switch operation does not work.

• All switches cannot be operated
• “MULTI AV” is displayed on system 

selection screen when the CON-
SULT-III is started.

Perform CONSULT-III self-diagnosis. Refer to 

AV-434, 

"CONSULT-III Function (MULTI AV)"

.

• All switches cannot be operated
• “MULTI AV” is not displayed on sys-

tem selection screen when the CON-
SULT-III is started.

AV control unit power supply and ground circuit malfunc-
tion. Refer to 

AV-464, "AV CONTROL UNIT : Diagnosis 

Procedure"

.

Only specified switch cannot be operat-
ed.

Multifunction switch or preset switch malfunction.
Replace multifunction switch or preset switch.
For multifunction switch, refer to 

AV-659, "Removal and 

Installation"

.

For preset switch, refer to 

AV-660, "Removal and Instal-

lation"

.

Fuel economy display, vehicle set-
ting operation is abnormal.

There is malfunction in the CONSULT-
III self-diagnosis result.

Perform detected DTC diagnosis.

There is no malfunction in the self-diag-
nosis results.

Ignition signal circuit malfunction.
Refer to 

AV-464, "AV CONTROL UNIT : Diagnosis Pro-

cedure"

.

Guide sound is not heard.

On the setting display select “system 
sound (guide sound volume, etc.),” and 
confirm that guide sound is ON.

Voice guidance signal circuit malfunction.

JPNIA0441GB

AV

MULTI AV SYSTEM SYMPTOMS

AV-641

< SYMPTOM DIAGNOSIS >

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RELATED TO REAR VIEW MONITOR

RELATED TO RGB IMAGE

Symptoms

Check items

Possible malfunction location / Action to take

Does not recognize cellular 
phone connection. (no connec-
tion is displayed on the display 
at the guide.)

There is malfunction in the CONSULT-III 
self-diagnosis result.

Perform detected DTC diagnosis.

There is no malfunction in the CONSULT-
III self-diagnosis results.

Repeat the registration of cellular phone.

Hands free phone cannot be 
established.

• Hands free phone operation can be 

made, but the communication cannot 
be established.

• Hands free phone operation can be per-

formed, however, voice between each 
other cannot be heard during the con-
versation.

NAVI control unit malfunction.
Replace NAVI control unit.
Refer to 

AV-649, "Removal and Installation"

.

The other party's voice cannot 
be heard by hands free phone.

Check the “Handsfree Voice Microphone 
Test”in Confirmation/Adjustment mode if 
sound is heard. Refer to 

AV-419, "Diagno-

sis Description"

.

NAVI control unit malfunction.
Replace NAVI control unit.
Refer to 

AV-649, "Removal and Installation"

.

Check the “Handsfree Voice Microphone 
Test”in Confirmation/Adjustment mode if 
sound is not heard. Refer to 

AV-419, "Di-

agnosis Description"

TEL voice signal circuit.

Originating sound is not heard 
by the other party with hands 
free phone communication.

Sound operation function is normal.

NAVI control unit malfunction.
Replace NAVI control unit.
Refer to 

AV-649, "Removal and Installation"

.

Sound operation function does not work.

Microphone signal circuit malfunction.
Refer to 

AV-482, "Diagnosis Procedure"

.

Symptoms

Check items

Probable malfunction location / Action 

to take

It cannot be switched to rear view 
monitor even when the selector le-
ver is in the reverse position. 

There is malfunction in the CONSULT-III self-diagno-
sis result.

Perform CONSULT-III self-diagnosis. 
Refer to 

AV-434, "CONSULT-III Func-

tion (MULTI AV)"

.

There is not malfunction in the CONSULT-III self-diag-
nosis result.

Reverse signal circuit malfunction.(AV 
control unit)

Camera image is not shown.

DVD and AUX images are normal. 

• Rear view camera power supply cir-

cuit malfunction.
Refer to 

AV-484, "Diagnosis Proce-

dure"

.

• Camera image signal circuit malfunc-

tion.
Refer to 

AV-485, "Diagnosis Proce-

dure"

.

Possible route line is indicated ab-
normally when camera image is dis-
played.

The “Steer. Angle Sensor” is not turned ON at “Con-
nection Confirmation” of “Camera Cont.”

Steering angle sensor signal circuits. 
Refer to 

AV-487, "Diagnosis Proce-

dure"

.

Camera image is rolling.

AUX image is rolling

• Horizontal synchronizing (HP) signal 

circuit malfunction between AV con-
trol unit and display unit. 
Refer to 

AV-474, "Diagnosis Proce-

dure"

.

• Vertical synchronizing (VP) signal cir-

cuit malfunction between AV control 
unit and display unit. 
Refer to 

AV-475, "Diagnosis Proce-

dure"

.

AV-642

< SYMPTOM DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

MULTI AV SYSTEM SYMPTOMS

RELATED TO AUDIO

Symptoms

Check items

Possible malfunction location / Action to take

RGB image is not shown.

• All RGB images are not shown.
• Composite images are not dis-

played.(camera and DVD and AUX im-
age) 

• voice sound is heard.

• Display unit power supply and ground circuit malfunc-

tion.
Refer to 

AV-465, "DISPLAY UNIT : Diagnosis Proce-

dure"

.

• Communication Circuit malfunction between AV control 

unit and display unit.

Perform CONSULT-III self-diagnosis.
 Refer to 

AV-434, "CONSULT-III Function (MULTI AV)"

.

• All RGB images are not shown.
• Camera image is normal.
• DVD and AUX images are not dis-

played. 

Perform CONSULT-III self-diagnosis. 
Refer to 

AV-434, "CONSULT-III Function (MULTI AV)"

.

• All RGB images are not shown.
• “Multi AV” is not displayed on system 

selection screen when the CONSULT-
III is initialized.

AV control unit power supply and ground circuit malfunc-
tion. 
Refer to 

AV-464, "AV CONTROL UNIT : Diagnosis Proce-

dure"

.

• All RGB images are not shown.
• Composite images are normal. (cam-

era and DVD and AUX image) 

RGB area (YS) signal circuit malfunction. 
Refer to 

AV-473, "Diagnosis Procedure"

.

Map image is not shown.

Composite images are normal.(camera 
and DVD and AUX image)

NAVI control unit power supply and ground circuit mal-
function.
Refer to 

AV-464, "NAVI CONTROL UNIT : Diagnosis Pro-

cedure"

• Camera image is normal.
• DVD and AUX images are not dis-

played. 

• Audio sound is not heard.

Perform CONSULT-III self-diagnosis. 
Refer to 

AV-434, "CONSULT-III Function (MULTI AV)"

.

Color of RGB image is not 
proper. (All RGB image)

Light blue (Cyan) tint.

RGB signal (R: red) circuit malfunction between AV con-
trol unit and display unit. 
Refer to 

AV-469, "Diagnosis Procedure"

.

Purple (Magenta) tint.

RGB signal (G: green) circuit malfunction between AV 
control unit and display unit. 
Refer to 

AV-470, "Diagnosis Procedure"

.

Screen looks yellowish.

RGB signal (B: blue) circuit malfunction between AV con-
trol unit and display unit.
Refer 

AV-478, "Diagnosis Procedure"

.

Color of RGB image is not 
proper. (NAVI image only)

Light blue (Cyan) tint.

RGB signal (R: red) circuit malfunction between NAVI 
control unit and AV control unit. 
Refer to 

AV-476, "Diagnosis Procedure"

.

Purple (Magenta) tint.

RGB signal (G: green) circuit malfunction between NAVI 
control unit and AV control unit. 
Refer to 

AV-477, "Diagnosis Procedure"

.

Screen looks yellowish.

RGB signal (B: blue) circuit malfunction between NAVI 
control unit and AV control unit. 
Refer to 

AV-478, "Diagnosis Procedure"

.

RGB screen is rolling.

All RGB screen is rolling.

RGB synchronizing signal circuit malfunction between AV 
control unit and display unit.
 Refer to 

AV-472, "Diagnosis Procedure"

.

Only NAVI screen is rolling.

RGB synchronizing signal circuit malfunction between 
NAVI control unit and AV control unit.
 Refer to 

AV-479, "Diagnosis Procedure"

.