Nissan Pathfinder. Manual — part 89
AV
MULTI AV SYSTEM
AV-183
< SYMPTOM DIAGNOSIS >
[MID AUDIO WITHOUT BOSE]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
Check Compatibility
1. Make sure the customer’s Bluetooth
®
related concern is understood.
2. Verify the customer’s concern.
NOTE:
The customer’s phone may be required, depending upon their concern.
3. Write down the customer’s phone brand, model and service provider.
NOTE:
It is necessary to know the service provider. On occasion, a given phone may be on the approved list with
one provider, but may not be on the approved list with other providers.
4. Go to “www.nissanusa.com/bluetooth/”.
a. Using the website’s search engine, find out if the customer’s phone is on the approved list.
b. If the customer’s phone is NOT on the approved list:
Stop diagnosis here. The customer needs to obtain a Bluetooth
®
phone that is on the approved list before
any further action.
c. If the feature related to the customer’s concern shows as “N” (not compatible):
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”.
d. If the feature related to the customer’s concern shows as “Y” (compatible):
Perform diagnosis as per the following table.
RELATED TO REAR VIEW CAMERA
Symptoms
Check items
Probable malfunction location
Does not recognize cellular phone connec-
tion (no connection is displayed on the dis-
play at the guide).
Repeat the registration of cellular phone.
Malfunction in AV control unit.
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 per-
formed, however, voice between each
other cannot be heard during the conver-
sation.
The other party’s voice cannot be heard by
hands-free phone.
Check the “microphone speaker” in Inspec-
tion & Adjustment Mode if sound is heard.
Originating sound is not heard by the other
party with hands-free phone communica-
tion.
Sound operation function is normal.
Sound operation function does not work.
Microphone signal circuit malfunction.
Refer to
TROL UNIT : Diagnosis Procedure"
.
The system cannot be operated.
• The voice recognition can be controlled.
• Steering
switch’s , ,
and
switch works, but
does not work.
Steering switch malfunction.
Replace steering switch. Refer to
.
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-184
< SYMPTOM DIAGNOSIS >
[MID AUDIO WITHOUT BOSE]
MULTI AV SYSTEM
Symptoms
Check items
Probable malfunction location
Rear view camera is inoperative.
Reverse signal circuit malfunction.
Reverse signal circuit malfunction between
BCM and AV control unit.
Refer to
Camera image signal circuit malfunction.
Camera image signal circuit malfunction
between rear view camera and AV control
unit.
Refer to
Rear view camera malfunction.
Replace rear view camera.
Refer to
AV-200, "Removal and Installa-
.
AV
NORMAL OPERATING CONDITION
AV-185
< SYMPTOM DIAGNOSIS >
[MID AUDIO WITHOUT BOSE]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
NORMAL OPERATING CONDITION
Description
INFOID:0000000009174496
RELATED TO NOISE
The majority of the audio concerns are the result of outside causes (bad CD, electromagnetic interference,
etc.).
The following noise results from variations in field strength, such as fading noise and multi-path noise, or
external noise from trains and other sources. It is not a malfunction.
• Fading noise: This noise occurs because of variations in the field strength in a narrow range due to moun-
tains or buildings blocking the signal.
• Multi-path noise: This noise results from the waves sent directly from the broadcast station arriving at the
antenna at a different time from the waves which reflect off mountains or buildings.
The vehicle itself can be a source of noise if noise prevention parts or electrical equipment is malfunctioning.
Check if noise is caused and/or changed by engine speed, ignition switch turned to each position, and opera-
tion of each piece of electrical equipment, and determine the cause.
NOTE:
The source of the noise can be found easily by listening to the noise while removing the fuses of electrical
components, one by one.
Type of Noise and Possible Cause
RELATED TO HANDS-FREE PHONE
Occurrence condition
Possible cause
Occurs only when engine is ON.
A continuous growling noise occurs. The speed of
the noise varies with changes in the engine speed.
• Ignition components
The occurrence of the noise is linked with the operation of the fuel pump.
• Fuel pump condenser
Noise only occurs when various
electrical components are oper-
ating.
A cracking or snapping sound occurs with the op-
eration of various switches.
• Relay malfunction, AV control unit malfunc-
tion
The noise occurs when various motors are operat-
ing.
• Motor case ground
• Motor
The noise occurs constantly, not just under certain conditions.
• Rear defogger coil malfunction
• Open circuit in printed heater
• Poor ground of antenna feeder line
A cracking or snapping sound occurs while the vehicle is being driven, especially when
it is vibrating excessively.
• Ground wire of body parts
• Ground due to improper part installation
• Wiring connections or a short circuit
Symptom
Cause and Counter measure
Does not recognize cellular phone connection (No connection is
displayed on the display at the guide).
Some Bluetooth
®
enabled cellular phones may not be recognized
by the in-vehicle phone module.
Refer to “RELATED TO HANDS-FREE PHONE (Check Compati-
bility)” in
Cannot use hands-free phone.
Customer will not be able to use a hands-free phone under the fol-
lowing conditions:
• The vehicle is outside of the telephone service area.
• The vehicle is in an area where it is difficult to receive radio
waves; such as in a tunnel, in an underground parking garage,
near a tall building or in a mountainous area.
• The cellular phone is locked to prevent it from being dialed.
NOTE:
While a cellular phone is connected through the Bluetooth
®
wire-
less connection, the battery power of the cellular phone may dis-
charge quicker than usual. The Bluetooth
®
Hands-Free Phone
System cannot charge cellular phones.
AV-186
< SYMPTOM DIAGNOSIS >
[MID AUDIO WITHOUT BOSE]
NORMAL OPERATING CONDITION
The other party’s voice cannot be heard by hands-free phone.
When the radio wave condition is not ideal or ambient sound is too
loud, it may be difficult to hear the other person’s voice during a
call.
Poor sound quality.
Do not place the cellular phone in an area surrounded by metal or
far away from the in-vehicle phone module to prevent tone quality
degradation and wireless connection disruption.
Symptom
Cause and Counter measure
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст