Nissan Maxima. Instruction — part 204
AV-636
< SYMPTOM DIAGNOSIS >
[COLOR DISPLAY - W/BOSE & NAVI]
MULTI AV SYSTEM SYMPTOMS
Stop diagnosis here. If the customer still wants the feature to function. they will need to get an approved
phone showing the feature as "Y"(compatible) in the "Basic features" list.
d. If the feature related to the customer’s concern shows as "Y" (compatible):
Perform diagnosis as per the following table.
Trouble Diagnosis Chart by Symptom
RELATED TO RGB IMAGE
Trouble Diagnosis Chart by Symptom
RELATED TO VOICE CONTROL
Trouble Diagnosis Chart by Symptom
Symptoms
Check items
Probable malfunction location
Does not recognize cellular
phone connection. (no connec-
tion is displayed on the display
at the guide.)
Repeat the registration of cellular phone.
AV control unit malfunction.
Replace AV control unit. Refer to
.
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
performed, however, voice between
each other cannot be heard during the
conversation.
The other party's voice cannot
be heard by hands-free phone.
Check the “microphone speaker” in In-
spection & Adjustment Mode if sound is
heard.
Originating sound is not heard
by the other party with hands-
free phone communication.
Sound operation function is normal.
Sound operation function does not work.
Microphone signal circuit malfunction.
Refer to
.
The system cannot be operat-
ed.
• The voice recognition can be controlled.
• Steering switch's ”VOL UP”, “VOL
DOWN”, “
” switch works, but “
” it
does not work.
Steering switch malfunction. Replace steering wheel.
Refer to
AV-667, "Removal and Installation"
• The voice recognition can be controlled.
• Steering switch's “
”, ”VOL UP”, “VOL
DOWN”, “
” switches do not work.
Steering switch signal B circuit malfunction.
Refer to
.
All steering switches do not work.
Steering switch ground circuit malfunction.
Refer to
.
Symptoms
Check items
Probable malfunction location
RGB image is not shown.
—
RGB digital image signal circuit malfunction.
Symptoms
Check items
Probable malfunction location
The voice cannot be controlled
even if the voice control screen
is displayed.
Voice sounds at “Voice Microphone Test”
of Confirmation/Adjustment mode.
AV control unit malfunction.
Replace AV control unit. Refer to
Voice does not sound at “Voice Micro-
phone Test” of Confirmation/Adjustment
mode.
Microphone circuit malfunction.
Refer to
.
AV
MULTI AV SYSTEM SYMPTOMS
AV-637
< SYMPTOM DIAGNOSIS >
[COLOR DISPLAY - W/BOSE & NAVI]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
RELATED TO AUDIO
The voice cannot be controlled
(Voice control screen is not dis-
played).
• Steering switch's “SOURCE”, “MENU
UP”, “MENU DOWN”, “ENTER” switch
works, but “
” does not work.
• Hands-free phone system can be oper-
ated.
Steering switch malfunction.
Steering switch's “SOURCE”, “MENU
UP”, “MENU DOWN”, “
”, “ENTER”
switches do not work.
Steering switch signal A circuit malfunction.
Refer to
All steering switches do not work.
Steering switch ground circuit malfunction.
Refer to
Symptoms
Check items
Probable malfunction location
Symptoms
Check items
Probable malfunction location
The disk cannot be removed.
AV control unit
Malfunction in AV control unit.
Refer to
.
AV-638
< SYMPTOM DIAGNOSIS >
[COLOR DISPLAY - W/BOSE & NAVI]
MULTI AV SYSTEM SYMPTOMS
No sound comes out or the level of the
sound is low.
No sound from all speakers.
• Speaker circuit shorted to ground.
Refer to
AV-614, "Wiring Diagram - With
BOSE audio system With Navigation
System"
.
• Bose amp. ON signal circuit malfunction.
• Bose speaker amp. power supply and
ground circuits malfunction.
Refer to
Only a certain speaker (front door speaker
LH, front door speaker RH,tweeter LH,
tweeter RH, center speaker, rear door
speaker LH, rear door speaker RH, rear
subwoofer LH, rear subwoofer RH) does
not output sound.
• Poor connector connection of speaker.
• Sound signal circuit malfunction between
AV control unit and Bose speaker amp.
Refer to:
-
(front
door speaker).
-
(tweet-
er).
-
(center
speaker).
-
(rear
door speaker).
-
(sub-
woofer).
• Sound signal circuit malfunction between
Bose speaker amp. and speaker.
Refer to:
-
(front
door speaker).
-
(tweet-
er).
-
(center
speaker).
-
(rear
door speaker).
-
(sub-
woofer).
• Malfunction in speaker.
Refer to:
-
AV-661, "Removal and Installation"
door speaker).
-
AV-659, "Removal and Installation"
(tweeter).
-
AV-660, "Removal and Installation"
(cen-
ter speaker).
-
AV-662, "Removal and Installation"
(rear
door speaker).
-
AV-663, "Removal and Installation"
(sub-
woofer).
• Malfunction in AV control unit.
• Malfunction in Bose speaker amp.
Replace Bose speaker amp. Refer to
664, "Removal and Installation"
Symptoms
Check items
Probable malfunction location
AV
MULTI AV SYSTEM SYMPTOMS
AV-639
< SYMPTOM DIAGNOSIS >
[COLOR DISPLAY - W/BOSE & NAVI]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
Noise is mixed with audio.
Noise comes out from all speakers.
• Malfunction in AV control unit.
Refer to
.
• Malfunction in Bose speaker amp.
Replace Bose speaker amp. Refer to
664, "Removal and Installation"
Noise comes out only from a certain speak-
er (front door speaker LH, front door speak-
er RH,tweeter LH, tweeter RH, center
speaker, rear door speaker LH, rear door
speaker RH, rear subwoofer LH, rearsub-
woofer RH).
• Poor connector connection of speaker.
• Sound signal circuit malfunction between
AV control unit and Bose speaker amp.
Refer to:
-
door speaker).
-
er).
-
(center
speaker).
-
door speaker).
-
woofer).
• Sound signal circuit malfunction between
Bose speaker amp. and speaker.
Refer to:
-
door speaker).
-
er).
-
(center
speaker).
-
door speaker).
-
woofer).
• Malfunction in speaker.
• Poor Installation of speaker (e.g. back-
lash and looseness).
Refer to:
-
AV-661, "Removal and Installation"
(front
door speaker).
-
AV-659, "Removal and Installation"
(tweeter).
-
AV-660, "Removal and Installation"
ter speaker).
-
AV-662, "Removal and Installation"
door speaker).
-
AV-663, "Removal and Installation"
woofer).
• Malfunction in AV control unit.
Refer to
.
• Malfunction in Bose speaker amp.
Replace Bose speaker amp. Refer to
664, "Removal and Installation"
Noise is mixed with radio only (when the ve-
hicle hits a bump or while driving over bad
roads)
Poor connector connection of antenna or
antenna feeder.
Refer to
Symptoms
Check items
Probable malfunction location
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