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Nissan Leaf. Manual - part 121

MULTI AV SYSTEM

AV-475

< SYMPTOM DIAGNOSIS >

[NAVIGATION WITH BOSE]

Noise is mixed with audio.

Noise comes out from all speakers.

• Malfunction in AV control unit.

Refer to

AV-367, "On Board Diagnosis Function"

• Malfunction in Bose speaker amp.

Replace Bose speaker amp. Refer to

AV-501, "Re-

moval and Installation"

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

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

trol unit and Bose speaker amp.
Refer to:

AV-456, "Diagnosis Procedure"

(front door speak-

er).

AV-459, "Diagnosis Procedure"

(tweeter).

AV-462, "Diagnosis Procedure"

(rear door speak-

er).

AV-465, "Diagnosis Procedure"

(subwoofer).

• Sound signal circuit malfunction between Bose

speaker amp. and speaker.
Refer to:

AV-456, "Diagnosis Procedure"

(front door speak-

er).

AV-459, "Diagnosis Procedure"

(tweeter).

AV-462, "Diagnosis Procedure"

(rear door speak-

er).

AV-465, "Diagnosis Procedure"

(subwoofer).

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

looseness).
Refer to:

AV-490, "Removal and Installation"

(front door

speaker).

AV-491, "Removal and Installation"

(tweeter).

AV-492, "Removal and Installation"

(rear door

speaker).

AV-500, "Removal and Installation"

(subwoofer).

• Malfunction in AV control unit.

Refer to

AV-367, "On Board Diagnosis Function"

• Malfunction in Bose speaker amp.

Replace Bose speaker amp. Refer to

AV-501, "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-495, "Antenna Feeder"

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

AV-467, "Diagnosis Procedure"

• Poor connector connection of antenna or antenna

feeder.
Refer to

AV-495, "Antenna Feeder"

Symptoms

Check items

Probable malfunction location

AV-476

< SYMPTOM DIAGNOSIS >

[NAVIGATION WITH BOSE]

MULTI AV SYSTEM

RELATED TO HANDS-FREE PHONE

RELATED TO NAVIGATION

No satellite radio reception.

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

AV-376, "CONSULT Function"

• Malfunction in antenna, antenna feeder or AV con-

trol unit. Perform DTC diagnosis.
Refer to

AV-376, "CONSULT Function"

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

feeder.
Refer to

AV-495, "Antenna Feeder"

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

AV-376, "CONSULT Function"

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

feeder.

• Loose satellite radio antenna mounting nut.

Refer to

AV-495, "Antenna Feeder"

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-488, "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

AV-469, "Diagnosis Procedure"

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-497, "Removal

and Installation"

Steering

switch’s

, , ,

and

switches do not work.

Steering switch signal circuit malfunction.
Refer to

AV-471, "Diagnosis Procedure"

All steering switches do not work.

Steering switch ground circuit malfunction.
Refer to

AV-471, "Diagnosis Procedure"

MULTI AV SYSTEM

AV-477

< SYMPTOM DIAGNOSIS >

[NAVIGATION WITH BOSE]

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

AV-367, "On Board Diagnosis Function"

Steering switches malfunction.

Steering switch signal circuit malfunction.
Refer to

AV-471, "Diagnosis Procedure"

Voice activated control malfunction.

Microphone signal circuit malfunction.
Refer to

AV-469, "Diagnosis Procedure"

Steering switch signal circuit malfunction.
Refer to

AV-471, "Diagnosis Procedure"

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

AV-454, "AROUND VIEW MONITOR CON-

TROL UNIT : Diagnosis Procedure"

Camera image signal circuit (output)
malfunction.

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

AV-390, "Reference Value"

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:
•

AV-439, "Diagnosis Procedure"

(front camera).

•

AV-435, "Diagnosis Procedure"

(rear view camera).

•

AV-441, "Diagnosis Procedure"

(side camera LH).

•

AV-437, "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 AV control
unit.
Refer to

AV-390, "Reference Value"

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

AV-390, "Reference Value"

Predicted course line display in front
view and rear view is malfunction-
ing.

Steering angle sensor malfunction.

Predicted course line center position is malfunction-
ing.
Refer to

AV-425, "PREDICTIVE COURSE LINE CEN-

TER POSITION ADJUSTMENT : Work Procedure"

Front view and front of birds-eye
view is not displayed.

Front camera malfunction.

• Front camera power supply and ground circuits

malfunction.

• Front camera image signal circuit malfunction be-

tween front camera and around view monitor con-
trol unit.

Refer to

AV-439, "Diagnosis Procedure"

Front camera image signal circuit mal-
function.

Rear view and rear of birds-eye
view is not displayed.

Rear view camera malfunction.

• Rear view camera power supply and ground cir-

cuits malfunction.

• Rear view camera image signal circuit malfunction

between rear camera and around view monitor con-
trol unit.

Refer to

AV-435, "Diagnosis Procedure"

Rear view camera image signal circuit
malfunction.

Front-side and driver side of birds-
eye view is not displayed.

Side camera LH malfunction.

• Side camera LH power supply and ground circuits

malfunction.

• Side camera LH image signal circuit malfunction

between side camera LH and around view monitor
control unit.

Refer to

AV-441, "Diagnosis Procedure"

Side camera LH image signal circuit
malfunction.

AV-478

< SYMPTOM DIAGNOSIS >

[NAVIGATION WITH BOSE]

MULTI AV SYSTEM

Front-side and passenger side of
birds-eye view is not displayed.

Side camera RH malfunction.

• Side camera RH power supply and ground circuits

malfunction.

• Side camera RH image signal circuit malfunction

between side camera RH and around view monitor
control unit.

Refer to

AV-437, "Diagnosis Procedure"

Side camera RH image signal circuit
malfunction.

Selector lever is in a position other
than R (reverse) and front, rear,
front-side and Birds-Eye views are
displayed even as vehicle speed in-
creases.

Vehicle speed signal malfunction.

Vehicle speed signal malfunction (CAN communica-
tion) between combination meter and around view
monitor control unit.

Symptoms

Check items

Probable malfunction location

Content .. 119 120 121 122 ..