Nissan Teana J32. Instruction — part 129
AV
CAMERA CONTROL UNIT
AV-371
< ECU DIAGNOSIS >
[BOSE AUDIO WITHOUT NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
NOTE:
The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION
SWITCH virtually.
JCNWM0934GB
AV-372
< SYMPTOM DIAGNOSIS >
[BOSE AUDIO WITHOUT NAVIGATION]
MULTI AV SYSTEM SYMPTOMS
SYMPTOM DIAGNOSIS
MULTI AV SYSTEM SYMPTOMS
Symptom Table
INFOID:0000000003765766
RELATED TO VEHICLE INFORMATION
RELATED TO REAR VIEW MONITOR
RELATED TO RGB IMAGE
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 se-
lection display when the CONSULT-
III is initialized.
Perform CONSULT-III self-diagnosis.
Refer to
AV-211, "CONSULT-III Function (MULTI AV)"
• All switches cannot be operated
• “Multi AV” is not displayed on system
selection screen when the CON-
SULT-III is initialized.
AV control unit power supply and ground circuits mal-
function.
Refer to
AV-236, "AV CONTROL UNIT : Diagnosis Pro-
Only specified switch cannot be operat-
ed
Multifunction switch or preset switch malfunction.
Replace multifunction switch or preset switch.
For multifunction switch, refer to
.
For preset switch, Refer to
.
Fuel economy display, vehicle set-
ting operation is abnormal
There is malfunction in the CONSULT-
III self-diagnosis result
Perform detected DTC self-diagnosis.
There is no malfunction in the self-diag-
nosis results
Ignition signal. Refer to
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
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
• Camera image signal circuit malfunc-
tion.
Refer to
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
.
Camera image is rolling.
AUX image is rolling
• Horizontal synchronizing (HP) signal
circuit malfunction between AV con-
trol unit and display unit.
Refer to
• Vertical synchronizing (VP) signal cir-
cuit malfunction between AV control
unit and display unit.
Refer to
AV
MULTI AV SYSTEM SYMPTOMS
AV-373
< SYMPTOM DIAGNOSIS >
[BOSE AUDIO WITHOUT NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
RELATED TO AUDIO
RELATED TO STEERING SWITCH
Trouble diagnosis chart by symptom
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)
• Display unit power supply and ground circuit malfunc-
tion.
Refer to
AV-236, "DISPLAY UNIT : Diagnosis Proce-
• Communication circuit malfunction between AV control
unit and display unit.
Perform CONSULT-III self-diagnosis.
Refer to
AV-211, "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-211, "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-236, "AV CONTROL UNIT : Diagnosis Proce-
.
• 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
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
Purple (Magenta) tint.
RGB signal (G: green) circuit malfunction between AV
control unit and display unit.
Refer to
Screen looks yellowish.
RGB signal (B: blue) circuit malfunction between AV con-
trol unit and display unit.
Refer
.
RGB screen is rolling.
All RGB screen is rolling.
RGB synchronizing signal circuit malfunction between AV
control unit and display unit.
Refer to
.
Symptoms
Check items
Possible malfunction location / Action to take
The CD cannot be removed.
—
Disk eject signal circuit.
Refer to
Audio sound is not heard.
No sound from all speakers.
• Perform CONSULT-III self-diagnosis.
Refer to
AV-211, "CONSULT-III Function (MULTI AV)"
• BOSE amp. power supply and ground circuits malfunc-
AV-238, "BOSE AMP. : Diagnosis Proce-
• No sound from all speakers.
• It dose not change to "DVD" mode.
Perform CONSULT-III self-diagnosis.
Refer to
AV-211, "CONSULT-III Function (MULTI AV)"
Sound is not heard only from the specific
places.
AM/FM radio is not received.
Other audio sounds are normal.
Antenna amp. ON signal circuit.
Symptoms
Probable malfunction location
None of the steering switch operations work.
Steering switch signal GND circuit. Refer to
Only specified switch cannot be operated
Replace steering switch. Refer to
AV-396, "Removal and Installation"
.
AV-374
< SYMPTOM DIAGNOSIS >
[BOSE AUDIO WITHOUT NAVIGATION]
MULTI AV SYSTEM SYMPTOMS
RELATED TO DVD
RELATED TO AUXILIARY INPUT
NOTE:
Check that there is no malfunction of AUX equipment main body before performing a diagnosis.
RELATED TO REAR CONTROL SWITCH
Steering switch's “SOURCE”, “MENU UP”, “MENU DOWN”
switches do not work.
Steering switch signal A circuit. Refer to
Steering switch's “VOL UP”, “VOL DOWN” switches do not
work.
Steering switch signal B circuit. Refer to
Symptoms
Probable malfunction location
Symptoms
Check items
Probable malfunction location
DVD image is not displayed
Displayed in black and nothing displayed.
• Composite image signal circuit malfunc-
tion between AV control unit and display
unit.
Refer to
• RGB area synchronizing (YS) signal cir-
cuit malfunction between AV control unit
and display unit.
Refer to
• Horizontal synchronizing (HP) signal cir-
cuit malfunction between AV control unit
and display unit.
Refer to
.
• Vertical synchronizing (VP) signal circuit
malfunction between AV control unit and
display unit.
Refer to
.
It dose not change to "DVD" mode.
LED lump of DVD player is not turned on.
DVD player power supply and ground cir-
cuits malfunction.
Refer to
.
LED lump of DVD player is not turned on.
Perform CONSULT-III self-diagnosis. Refer
to
AV-211, "CONSULT-III Function (MULTI
Symptoms
Check items
Probable malfunction location
No voice sound is heard when
AUX mode is selected.
Voice sound is heard when other modes
are selected.
AUX sound signal circuits malfunction between auxiliary
input jacks and AV control unit.
AUX image is not displayed
Displayed in black and nothing can be dis-
played
• RGB area synchronizing (YS) signal circuit malfunc-
tion between AV control unit and display unit.
Refer to
• Horizontal synchronizing (HP) signal circuit malfunc-
tion between AV control unit and display unit.
Refer to
• Vertical synchronizing (VP) signal circuit malfunction
between AV control unit and display unit.
Refer to
• DVD image is normal.
• Menu image is normal.
AUX image signal circuit malfunction between DVD play-
er and auxiliary input jacks.
Refer to
.
Symptoms
Check items
Probable malfunction location
None of the rear control switch operations
work.
—
Perform CONSULT-III self-diagnosis. Refer
to
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