Nissan Cube. Manual

AV-52

< SYMPTOM DIAGNOSIS >

[AUDIO WITHOUT NAVIGATION]

AUDIO SYSTEM SYMPTOMS

SYMPTOM DIAGNOSIS

AUDIO SYSTEM SYMPTOMS

Symptom Table

INFOID:0000000009949571

AUDIO SYSTEM

RELATED TO iPod

Trouble Diagnosis Chart by Symptom

Connect another iPod

and check if the symptom is reproduced or not. If the symptom is reproduced, diag-

nose the vehicle. If no malfunction is detected, replace the iPod harness.
NOTE:
• It is unable to read a connection between iPod

and iPod harness.

• Charging of iPod

with no 5 V charging circuit is not supported. (e.g. iPod 1G mechanical scroll wheel, iPod

Classic 2G touch-sensitive wheel, and iPod Classic 3G 4 touch button)

Trouble diagnosis chart by symptom

Symptoms

Check items

Possible malfunction location / Action to take

Audio unit does not start.

—

Audio unit power supply and ground circuit.
Refer to

AV-17, "AUDIO UNIT : Diagnosis Procedure"

No sound comes out.

No sound from all speakers.

Audio unit power supply and ground circuit.
Refer to

AV-17, "AUDIO UNIT : Diagnosis Procedure"

Only a certain speaker (front right, front
left, rear right, or rear left,etc.) does not
output sound.

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

and speaker.

• Malfunction in speaker.
• Malfunction in audio unit.

Noise is mixed with audio.

Noise comes out from all speakers.

Malfunction in audio unit.

Noise comes out only from a certain
speaker (front right, front left, rear right,
or rear left,etc.).

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

and speaker.

• Malfunction in speaker.
• Poor installation of speaker (e.g. backlash and loose-

ness)

• Malfunction in audio unit.

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

• Poor connector connection of antenna or antenna feed-

er.

• Loose antenna base mounting nut.

Refer to

AV-65, "Exploded View"

Radio is not received or poor
reception.

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

reception is caused even after moving
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 malfunction.
• Poor connector connection of antenna or antenna feed-

er.

• Loose antenna base mounting nut.

Refer to

AV-65, "Exploded View"

Symptoms

Check items

Possible malfunction location / Action to take

There is no sound from the iP-

Other audio sounds are normal.

• iPod sound signal circuit between audio unit and iPod

adapter.

• iPod sound signal circuit between iPod

and iPod

adapter.

Nissan Cube. Manual - part 14