Nissan Cube. Instruction — part 16

AV

NORMAL OPERATING CONDITION

AV-57

< SYMPTOM DIAGNOSIS >

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RELATED TO HANDS-FREE PHONE

Symptoms

Cause and Counter measure

System fails to interpret the com-
mand correctly.

1. Ensure that the command format is valid.

2. Ensure that the command is spoken after the tone.

3. Speak clearly without pausing between words and at a level appropriate to the ambient noise
level in the vehicle.

4. Ensure that the ambient noise level is not excessive (for example, windows open or defroster
on).
NOTE:
If it is too noisy to use the phone, it is likely that the voice commands will not be recognized.

5. If more than one command was said at a time, try saying the commands separately.

6. If the system consistently fails to recognize commands, the voice training procedure should be
carried out to improve the recognition response for the speaker.
Refer to

AV-15, "Diagnosis Description"

.

The system consistently selects
the wrong entry from the phone
book.

1. Ensure that the phone book entry name requested matches what was originally stored. This
can be confirmed by using the “List Names” command.

2. Replace one of the names being confused with a new name.

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 Compatibility)” of HANDS-FREE PHONE
SYMPTOMS.

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.

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.

AV-58

< PRECAUTION >

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PRECAUTIONS

PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"

INFOID:0000000009949574

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Instruction.

WARNING:

Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Instruction. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

Precautions for Removing of Battery Terminal

INFOID:0000000010165329

• When removing the 12V battery terminal, turn OFF the ignition

switch and wait at least 30 seconds.
NOTE:
ECU may be active for several tens of seconds after the ignition
switch is turned OFF. If the battery terminal is removed before ECU
stops, then a DTC detection error or ECU data corruption may
occur.

• For vehicles with the 2-batteries, be sure to connect the main bat-

tery and the sub battery before turning ON the ignition switch.
NOTE:
If the ignition switch is turned ON with any one of the terminals of
main battery and sub battery disconnected, then DTC may be
detected.

• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.

NOTE:
The removal of 12V battery may cause a DTC detection error.

Precaution for Trouble Diagnosis

INFOID:0000000009949575

AV COMMUNICATION SYSTEM

• Do not apply voltage of 7.0 V or higher to the measurement terminals.
• Use the tester with its open terminal voltage being 7.0 V or less.

SEF289H

AV

PRECAUTIONS

AV-59

< PRECAUTION >

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• Be sure to turn ignition switch OFF and disconnect the battery cable from the negative terminal before

checking the circuit.

Precaution for Harness Repair

INFOID:0000000009949576

AV COMMUNICATION SYSTEM

• Solder the repaired parts, and wrap with tape. [Frays of twisted line

must be within 110 mm (4.33 in).]

• Do not perform bypass wire connections for the repair parts. (The

spliced wire will become separated and the characteristics of
twisted line will be lost.)

PKIA0306E

PKIA0307E

AV-60

< PREPARATION >

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PREPARATION

PREPARATION

PREPARATION

Commercial Service Tools

INFOID:0000000009949577

Tool name

Description

Power tool

Loosening screws

PBIC0191E