Nissan Maxima. Manual — part 83

AV-152

< WIRING DIAGRAM >

[MONOCHROME DISPLAY - W/ BOSE]

MONOCHROME DISPLAY

ABNIA5135GB

AV

AUDIO SYSTEM

AV-153

< SYMPTOM DIAGNOSIS >

[MONOCHROME DISPLAY - W/ BOSE]

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SYMPTOM DIAGNOSIS

AUDIO SYSTEM

Symptom Table

INFOID:0000000009471255

AUDIO SYSTEM

Symptoms

Check items

Probable malfunction location

The disk cannot be removed.

Audio unit

Malfunction in audio unit.
Refer to

AV-161, "Removal and Installa-

tion"

.

AV-154

< SYMPTOM DIAGNOSIS >

[MONOCHROME DISPLAY - W/ BOSE]

AUDIO SYSTEM

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-138, "Wiring Diagram - With

BOSE Audio System"

.

• Audio unit power supply and ground cir-

cuits malfunction.
Refer to

AV-102, "AUDIO UNIT : Diagno-

sis Procedure"

.

• BOSE speaker amp. power supply and

ground circuits malfunction.
Refer to

AV-103, "BOSE SPEAKER AMP

: Diagnosis Procedure"

.

• BOSE speaker amp. ON signal circuits

malfunction.
Refer to

AV-122, "Diagnosis Procedure"

.

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

audio unit and BOSE speaker amp.
Refer to

AV-107, "Diagnosis Procedure"

(front door speaker).
Refer to

AV-110, "Diagnosis Procedure"

(tweeter).
Refer to

AV-113, "Diagnosis Procedure"

(center speaker).
Refer to

AV-116, "Diagnosis Procedure"

(rear door speaker).
Refer to

AV-119, "Diagnosis Procedure"

(subwoofer).

• Sound signal circuit malfunction between

BOSE speaker amp. and speaker
Refer to

AV-107, "Diagnosis Procedure"

(front door speaker).
Refer to

AV-110, "Diagnosis Procedure"

(tweeter).
Refer to

AV-113, "Diagnosis Procedure"

(center speaker).
Refer to

AV-116, "Diagnosis Procedure"

(rear door speaker).
Refer to

AV-119, "Diagnosis Procedure"

(subwoofer).

• Malfunction in speaker.

Refer to

AV-166, "Removal and Installa-

tion"

(front door speaker).

Refer to

AV-164, "Removal and Installa-

tion"

(tweeter).

Refer to

AV-165, "Removal and Installa-

tion"

(center speaker).

Refer to

AV-167, "Removal and Installa-

tion"

(rear door speaker).

Refer to

AV-168, "Removal and Installa-

tion"

(subwoofer).

• Malfunction in audio unit.

Refer to

AV-161, "Removal and Installa-

tion"

.

• Malfunction in BOSE speaker amp.

Refer to

AV-169, "Removal and Installa-

tion"

.

Symptoms

Check items

Probable malfunction location

AV

AUDIO SYSTEM

AV-155

< SYMPTOM DIAGNOSIS >

[MONOCHROME DISPLAY - W/ BOSE]

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RELATED TO HANDS-FREE PHONE

Noise is mixed with audio.

Noise comes out from all speakers.

• Malfunction in audio unit

Refer to

AV-161, "Removal and Installa-

tion"

.

• Malfunction in BOSE speaker amp.

Refer to

AV-169, "Removal and Installa-

tion"

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, rear sub-
woofer RH).

• Poor connector connection of speaker.
• Sound signal circuit malfunction between

audio unit and BOSE speaker amp.
Refer to

AV-107, "Diagnosis Procedure"

(front door speaker).
Refer to

AV-110, "Diagnosis Procedure"

(tweeter).
Refer to

AV-113, "Diagnosis Procedure"

(center speaker).
Refer to

AV-116, "Diagnosis Procedure"

(rear door speaker).
Refer to

AV-119, "Diagnosis Procedure"

(subwoofer).

• Sound signal circuit malfunction between

BOSE speaker amp. and speaker
Refer to

AV-107, "Diagnosis Procedure"

(front door speaker).
Refer to

AV-110, "Diagnosis Procedure"

(tweeter).
Refer to

AV-113, "Diagnosis Procedure"

(center speaker).
Refer to

AV-116, "Diagnosis Procedure"

(rear door speaker).
Refer to

AV-119, "Diagnosis Procedure"

(subwoofer).

• Malfunction in speaker.

Refer to

AV-166, "Removal and Installa-

tion"

(front door speaker).

Refer to

AV-164, "Removal and Installa-

tion"

(tweeter).

Refer to

AV-165, "Removal and Installa-

tion"

(center speaker).

Refer to

AV-167, "Removal and Installa-

tion"

(rear door speaker).

Refer to

AV-168, "Removal and Installa-

tion"

(subwoofer).

• Malfunction in audio unit.

Refer to

AV-161, "Removal and Installa-

tion"

.

• Malfunction in BOSE speaker amp.

Refer to

AV-169, "Removal and Installa-

tion"

.

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

AV-171, "Location of Antenna"

.

No radio reception or poor reception.

• Other audio sounds are normal.
• Any radio station cannot be received or

poor reception is caused even after mov-
ing to a service area with good reception
(e.g. a place with clear view and no ob-
stacles generating external noises).

• Antenna amp. ON signal circuit malfunc-

tion.
Refer to

AV-128, "Reference Value"

.

• Poor connector connection of antenna or

antenna feeder.
Refer to

AV-171, "Location of Antenna"

.

Buzz/rattle sound from speaker

The majority of buzz/rattle sounds are not
indicative of an issue with the speaker, usu-
ally something nearby the speaker is caus-
ing the buzz/rattle.

Refer to "SQUEAK AND RATTLE TROU-
BLE DIAGNOSIS" in the appropriate interi-
or trim section.

Symptoms

Check items

Probable malfunction location