Nissan Pathfinder. Manual - part 192

AV-532, "Diagnosis Procedure"

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-442, "Wiring Diagram"

• Bose amp. ON signal circuit malfunction.

Refer to

• Bose speaker amp. power supply and ground cir-

cuits malfunction.
Refer to

AV-532, "Diagnosis Procedure"

Only a certain speaker (front door
speaker LH, front door speaker RH, front
tweeter LH, front tweeter RH, instrument
panel tweeter LH, instrument panel
tweeter RH, center speaker, rear door
speaker LH, rear door speaker RH, rear
side speaker LH, rear side speaker RH,
subwoofer) does not output sound.

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

trol unit and Bose speaker amp.
Refer to:

(front door speak-

er).

(front tweeter).

(instrument panel

tweeter).

(center speaker).

(rear door speak-

er).

(rear side speaker).

(subwoofer).

• Sound signal circuit malfunction between Bose

speaker amp. and speaker.
Refer to:

(front door speak-

er).

(front tweeter).

(instrument panel

tweeter).

(center speaker).

(rear door speak-

er).

(rear side speaker).

AV-619, "Removal and Installation"

(subwoofer).

• Malfunction in speaker.

Refer to:

(front door

speaker).

AV-620, "Removal and Installation"

(front tweeter).

AV-621, "Removal and Installation"

(instrument

panel tweeter).

AV-622, "Removal and Installation"

(center speak-

er).

AV-623, "Removal and Installation"

(rear door

speaker).

AV-624, "Removal and Installation"

(rear side

speaker).

AV-625, "Removal and Installation"

(subwoofer).

• Malfunction in AV control unit.

Refer to

• Malfunction in Bose speaker amp.

Replace Bose speaker amp. Refer to

AV-618, "Re-

moval and Installation"

AV-596

< SYMPTOM DIAGNOSIS >

[PREMIUM AUDIO WITH NAVIGATION]

MULTI AV SYSTEM

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

AV-618, "Re-

moval and Installation"

Noise comes out only from a certain
speaker (front door speaker LH, front
door speaker RH, front tweeter LH, front
tweeter RH, instrument panel tweeter
LH, instrument panel tweeter RH, center
speaker, rear door speaker LH, rear door
speaker RH, rear side speaker LH, rear
side speaker RH, subwoofer).

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

trol unit and Bose speaker amp.
Refer to:

(front door speak-

er).

(front tweeter).

(instrument panel

tweeter).

(center speaker).

(rear door speak-

er).

(rear side speaker).

(subwoofer).

• Sound signal circuit malfunction between Bose

speaker amp. and speaker.
Refer to:

(front door speak-

er).

(front tweeter).

(instrument panel

tweeter).

(center speaker).

(rear door speak-

er).

(rear side speaker).

AV-619, "Removal and Installation"

(subwoofer).

• Malfunction in speaker.
• Poor Installation of speaker (e.g. backlash and

looseness).
Refer to:

(front door

speaker).

AV-620, "Removal and Installation"

(front tweeter).

AV-621, "Removal and Installation"

(instrument

panel tweeter).

AV-622, "Removal and Installation"

(center speak-

er).

AV-623, "Removal and Installation"

(rear door

speaker).

AV-624, "Removal and Installation"

(rear side

speaker).

AV-625, "Removal and Installation"

(subwoofer).

• Malfunction in AV control unit.

Refer to

• Malfunction in Bose speaker amp.

Replace Bose speaker amp. Refer to

AV-618, "Re-

moval and Installation"

Noise is mixed with radio only (when the
vehicle hits a bump or while driving over
bad roads)

Poor connector connection of antenna or antenna
feeder.
Refer to

AV-531, "Diagnosis Procedure"

No radio reception or poor recep-
tion.

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

or poor reception is caused even after
moving to a service area with good re-
ception (e.g. a place with clear view
and no obstacles generating external
noises).

• Antenna amp. ON signal circuit malfunction.

Refer to

• Poor connector connection of antenna or antenna

feeder.
Refer to

AV-413, "CONSULT Function"

Symptoms

Check items

Probable malfunction location

MULTI AV SYSTEM

AV-597

< SYMPTOM DIAGNOSIS >

[PREMIUM AUDIO WITH NAVIGATION]

RELATED TO HANDS-FREE PHONE

RELATED TO NAVIGATION

No satellite radio reception.

There is malfunction in the CONSULT
self diagnosis result.
Refer to

• Malfunction in antenna, antenna feeder or AV con-

trol unit. Perform DTC diagnosis.
Refer to

AV-413, "CONSULT Function"

• Poor continuity in antenna feeder.
• Poor connector connection of antenna or antenna

feeder.
Refer to

AV-413, "CONSULT Function"

There is no malfunction in the CONSULT
self diagnosis result.
Refer to

• Poor continuity in antenna feeder.
• Poor connector connection of antenna or antenna

feeder.

• Loose satellite radio antenna mounting nut.

Refer to

AV-584, "Diagnosis Procedure"

Buzz/rattle sound from speaker

The majority of buzz/rattle sounds are
not indicative of an issue with the speak-
er, usually something nearby the speak-
er is causing the buzz/rattle.

Refer to "SQUEAK AND RATTLE TROUBLE DIAG-
NOSIS" in the appropriate interior trim section.

Symptoms

Check items

Probable malfunction location

Symptoms

Check items

Probable malfunction location

Does not recognize cellular phone
connection (no connection is dis-
played on the display at the guide).

Repeat the registration of cellular phone.

Malfunction in AV control unit.
Replace AV control unit. Refer to

AV-611, "Removal

and Installation"

Hands-free phone cannot be estab-
lished.

• 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 operated.

• The voice recognition can be con-

trolled.

• Steering

switch’s , ,

and

switch works, but

does not

work.

Steering switch malfunction.
Replace steering switch. Refer to

AV-614, "Removal

and Installation"

Steering

switch’s

, , ,

and

switches do not work.

Steering switch signal circuit malfunction.
Refer to

All steering switches do not work.

Steering switch ground circuit malfunction.
Refer to

AV-598

< SYMPTOM DIAGNOSIS >

[PREMIUM AUDIO WITH NAVIGATION]

MULTI AV SYSTEM

RELATED TO AROUND VIEW MONITOR

Symptoms

Check items

Probable malfunction location

Navigation system is inoperative.

Navigation malfunction.

• Malfunction in hard disk drive (HDD).
• Malfunction in AV control unit.

Refer to

Steering switches malfunction.

Steering switch signal circuit malfunction.
Refer to

AV-584, "Diagnosis Procedure"

Voice activated control malfunction.

Microphone signal circuit malfunction.
Refer to

Steering switch signal circuit malfunction.
Refer to

AV-554, "AROUND VIEW MONITOR CON-

Symptoms

Check items

Probable malfunction location

Display does not switch to camera
image when “CAMERA” switch is
pressed or selector lever is in R (re-
verse).

Around view monitor control unit mal-
function.

Around view monitor control unit power supply and
ground circuits malfunction.
Refer to

TROL UNIT : Diagnosis Procedure"

AV communication circuits malfunction.

AV communication circuits malfunction between
around view monitor control unit and AV control unit.
Refer to

Camera image signal circuit (output)
malfunction.

Camera image signal circuit (output) malfunction be-
tween around view monitor control unit and display
unit.
Refer to

AV-589, "Diagnosis Procedure"

Display switches to camera image
when “CAMERA” switch is pressed
or selector lever is in R (reverse),
but all views are not displayed.

Camera image signal circuit (input) mal-
function.

Camera image signal circuit (input) malfunction be-
tween camera and around view monitor control unit.
Refer to:
•

(front camera).

•

AV-590, "Diagnosis Procedure"

(rear camera).

•

AV-593, "Diagnosis Procedure"

(side camera LH).

•

AV-594, "Diagnosis Procedure"

(side camera RH).

Camera communication signal circuits
malfunction.

Camera communication circuits malfunction between
camera and around view monitor control unit.
Refer to:
•

AV-589, "Diagnosis Procedure"

(front camera).

•

AV-590, "Diagnosis Procedure"

(rear camera).

•

AV-593, "Diagnosis Procedure"

(side camera LH).

•

AV-594, "Diagnosis Procedure"

(side camera RH).

Camera image is rolling.

Camera image signal circuit (output)
malfunction.

Camera image signal circuit (output) malfunction be-
tween around view monitor control unit and display
unit.
Refer to

Display does not switch to rear view
monitor even when selector lever is
in R (reverse).

Reverse signal circuit malfunction.

Reverse signal circuit between BCM and around view
monitor control unit.
Refer to