2008 NISSAN SENTRA engine

Off position (Indicator light off):
Outside air is drawn into the passenger compart-
ment and distributed through the selected outlet.
Use the off position for normal heater or air con-
ditioner operation.
Air conditioner button (if so
equipped)
The button is provided only on vehicles equipped
with an air conditioner.
Start the engine, turn the fan control dial to the
desired position and push the
button to
turn on the air conditioner. The indicator light
comes on when the air conditioner is operating.
To turn off the air conditioner, push the
button again.
The air conditioner cooling function oper-
ates only when the engine is running.
Rear window defroster switch
For more information about the rear window de-
froster switch, see “Rear window and outside
mirror (if so equipped) defroster switch” in the
“Instruments and controls” section of this manual.
HEATER OPERATION
Heating
This mode is used to direct heated air to the foot
outlets. Some air also flows from the defrost
outlets and outboard vents.
1. Push the
button to the off position for
normal heating.
2. Turn the air flow control dial to the
position.
3. Turn the fan control dial to the desired posi-
tion.
4. Turn the temperature control dial to the de-
sired position between the middle and the
hot position.
Ventilation
This mode directs outside air to the side and
center ventilators.
1. Push the
button to the off position.
2. Turn the air flow control dial to the
position.
3. Turn the fan control dial to the desired posi-
tion.
4. Turn the temperature control dial to the de-
sired position.
Defrosting or defogging
This mode directs the air to the defrost outlets and
outboard vents to defrost/defog the windows.
1. Turn the air flow control dial to theposition.
2. Turn the fan control dial to the desired posi-
tion.
3. Turn the temperature control dial to the de-
sired position between the middle and the
hot position.
cTo quickly remove ice or fog from the win-
dows, turn the fan control dial to HI and the
temperature control lever to the full HOT
position.
cWhen the
position is selected, the air
conditioner automatically turns on (however,
the indicator light will not illuminate) . In this
position, the A/C cannot be turned off.
When the air flow control is turned to any
position other than
orthe A/C
light will illuminate (the A/C will continue
operating) and can be turned off using the
A/C button. This dehumidifies the air which
helps defog the windshield. The
mode automatically turns off, allowing out-
side air to be drawn into the passenger
compartment to further improve the defog-
ging performance.
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Bi-level heating
This mode directs air from the side, center and
the foot outlets.
1. Push the
button to the off position.
2. Turn the air flow control dial to the
position.
3. Turn the fan control dial to the desired posi-
tion.
4. Turn the temperature control dial to the de-
sired position.
Heating and defogging
This mode heats the interior and defogs the wind-
shield.
1. Turn the air flow control dial to the
position.
2. Turn the fan control dial to the desired posi-
tion.
3. Turn the temperature control dial to the de-
sired position between the middle and the
hot position.
cWhen the
position is selected, the air
conditioner automatically turns on (however,
the indicator light will not illuminate) . In this
position, the A/C cannot be turned off.
When the air flow control is turned to anyposition other than
orthe A/C
light will illuminate (the A/C will continue
operating) and can be turned off using the
A/C button. This dehumidifies the air which
helps defog the windshield. The
mode automatically turns off, allowing out-
side air to be drawn into the passenger
compartment to further improve the defog-
ging performance.
Operating tips
Clear snow and ice from the wiper blades
and air inlet in front of the windshield. This
improves heater operation.
AIR CONDITIONER OPERATION (if
so equipped)
Start the engine, turn the fan control dial to the
desired position, and push in thebutton to
activate the air conditioner. When the air condi-
tioner is on, cooling and dehumidifying functions
are added to the heater operation.
The air conditioner cooling function oper-
ates only when the engine is running.
Cooling
This mode is used to cool and dehumidify the air.
1. Push the
button to the off position.2. Turn the air flow control dial to the MAX A/C
or
position.
3. Turn the fan control dial to the desired posi-
tion.
4. Push the
button. The indicator light
comes on.
5. Turn the temperature control dial to the de-
sired position.
cFor quick cooling when the outside tem-
perature is high, push the
button to
the on position (indicator light on) . Be sure
to return the
button to the off position
for normal cooling. MAX A/C may be used
for quick cooling.
Dehumidified heating
This mode is used to heat and dehumidify the air.
1. Push the
button to the off position.
2. Turn the air flow control dial to the
position.
3. Turn the fan control dial to the desired posi-
tion.
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4. Push thebutton. The indicator light
comes on.
5. Turn the temperature control dial to the de-
sired position.
Dehumidified defogging
This mode is used to defog the windows and
dehumidify the air.
1. Turn the air flow control dial to the
position.
2. Turn the fan control dial to the desired posi-
tion.
3. Push the
button. The indicator light
comes on.
When the
orposition is selected,
the air conditioner automatically turns on (how-
ever, the indicator light will not illuminate) . In this
position, the A/C cannot be turned off. When the
air flow control is turned to any position other
than
orthe A/C light will illuminate
(the A/C will continue operating) and can be
turned off using the A/C button. This dehumidi-
fies the air which helps defog the windshield.
The
mode automatically turns off, allowing
outside air to be drawn into the passenger com-
partment to further improve the defogging perfor-
mance.4. Turn the temperature control dial to the de-
sired position.
Operating tips
cKeep the windows and moonroof closed
while the air conditioner is in operation.
cAfter parking in the sun, drive for 2 or 3
minutes with the windows open to vent hot
air from the passenger compartment. Then,
close the windows. This allows the air con-
ditioner to cool the interior more quickly.
cThe air conditioning system should be
operated for approximately 10 minutes
at least once a month. This helps pre-
vent damage to the system due to lack
of lubrication.
cA visible mist may be seen coming from the
ventilators in hot, humid conditions as the air
is cooled rapidly. This does not indicate a
malfunction.
cIf the engine coolant temperature
gauge indicates engine coolant tem-
perature over the normal range, turn
the air conditioner off. See “If your
vehicle overheats” in the “In case of
emergency” section of this manual.
AIR FLOW CHARTS
The following charts show the button and dial
positions forMAXIMUM AND QUICKheating,
cooling or defrosting.The air recirculation
button should always be in the OFF posi-
tion for heating and defrosting.
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RADIO
Turn the ignition key to the ACC or ON position
and press the POWER/VOLUME control knob to
turn the radio on. If you listen to the radio with the
engine not running, the key should be turned to
the ACC position.
Radio reception is affected by station signal
strength, distance from radio transmitter, build-
ings, bridges, mountains and other external influ-
ences. Intermittent changes in reception quality
normally are caused by these external influences.
Using a cellular phone in or near the ve-
hicle may influence radio reception quality.
Radio reception
Your NISSAN radio system is equipped with
state-of-the-art electronic circuits to enhance ra-
dio reception. These circuits are designed to
extend reception range, and to enhance the qual-
ity of that reception.
However there are some general characteristics
of both FM and AM radio signals that can affect
radio reception quality in a moving vehicle, even
when the finest equipment is used. These char-
acteristics are completely normal in a given re-
ception area, and do not indicate any malfunction
in your NISSAN radio system.Reception conditions will constantly change be-
cause of vehicle movement. Buildings, terrain,
signal distance and interference from other ve-
hicles can work against ideal reception. De-
scribed below are some of the factors that can
affect your radio reception.
Some cellular phones or other devices may
cause interference or a buzzing noise to come
from the audio system speakers. Storing the de-
vice in a different location may reduce or elimi-
nate the noise.
FM RADIO RECEPTION
Range: FM range is normally limited to 25 – 30 mi
(40 – 48 km) , with monaural (single channel) FM
having slightly more range than stereo FM. Exter-
nal influences may sometimes interfere with FM
station reception even if the FM station is within
25 mi (40 km) . The strength of the FM signal is
directly related to the distance between the
transmitter and receiver. FM signals follow a line-
of-sight path, exhibiting many of the same char-
acteristics as light. For example, they will reflect
off objects.
Fade and drift: As your vehicle moves away from
a station transmitter, the signals will tend to fade
and/or drift.Static and flutter: During signal interference from
buildings, large hills or due to antenna position
(usually in conjunction with increased distance
from the station transmitter) , static or flutter can
be heard. This can be reduced by adjusting the
treble control to reduce treble response.
Multipath reception: Because of the reflective
characteristics of FM signals, direct and reflected
signals reach the receiver at the same time. The
signals may cancel each other, resulting in mo-
mentary flutter or loss of sound.
AM RADIO RECEPTION
AM signals, because of their low frequency, can
bend around objects and skip along the ground.
In addition, the signals can be bounced off the
ionosphere and bent back to earth. Because of
these characteristics, AM signals are also sub-
ject to interference as they travel from transmitter
to receiver.
Fading: Occurs while the vehicle is passing
through freeway underpasses or in areas with
many tall buildings. It can also occur for several
seconds during ionospheric turbulence even in
areas where no obstacles exist.
Static: Caused by thunderstorms, electrical
power lines, electric signs and even traffic lights.
AUDIO SYSTEM
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Next/Previous track (CD):
Push the tuning switch
orfor less
than 1.5 seconds to return to the beginning of the
present track or skip to the next track. Push
several times to skip back or skip through tracks.
Change disc (CD) (if so equipped):
Push the tuning switch
orfor more
than 1.5 seconds to change the playing disc up
or down.
ANTENNA
The antenna cannot be shortened, but can be
removed. When you need to remove the antenna,
turn the antenna rod counterclockwise
sB.
To install the antenna rod, turn the antenna rod
clockwise
sAand hand tighten.
CAUTION
Always properly tighten the antenna rod
during installation or the antenna rod may
break during vehicle operation.When installing a CB, ham radio or car phone in
your NISSAN, be sure to observe the following
precautions, otherwise the new equipment may
adversely affect the engine control system and
other electronic parts.
WARNING
cA cellular telephone should not be used
while driving so full attention may be
given to vehicle operation. Some juris-
dictions prohibit the use of cellular tele-
phones while driving.
cIf you must make a call while your ve-
hicle is in motion, the hands free cellu-
lar phone operational mode (if so
equipped) is highly recommended. Ex-
ercise extreme caution at all times so
full attention may be given to vehicle
operation.
cIf a conversation in a moving vehicle
requires you to take notes, pull off the
road to a safe location and stop your
vehicle before doing so.
LHA0709
CAR PHONE OR CB RADIO
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CAUTION
cKeep the antenna as far away as pos-
sible from the electronic control
modules.
cKeep the antenna wire more than 8 in
(20 cm) away from the electronic con-
trol system harnesses. Do not route the
antenna wire next to any harness.
cAdjust the antenna standing-wave ratio
as recommended by the manufacturer.
cConnect the ground wire from the CB
radio chassis to the body.
cFor details, consult a NISSAN dealer.
WARNING
cUse a phone after stopping your vehicle
in a safe location. If you have to use a
phone while driving, exercise extreme
caution at all times so full attention may
be given to vehicle operation.
cIf you are unable to devote full attention
to vehicle operation while talking on
the phone, pull off the road to a safe
location and stop your vehicle.
CAUTION
To avoid discharging the vehicle battery,
use a phone after starting the engine.
BLUETOOTHTHANDS-FREE PHONE
SYSTEM (if so equipped)
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and you change the priority level of Phone C to
Level 1, then:
Priority Level 1 = Phone C
Priority Level 2 = Phone B
Priority Level 3 = Phone A
“Delete phone”
sE
Use the Delete Phone command to delete a
specific phone or all phones from the BluetoothT
Hands-Free Phone System.
The system announces the names of the phones
already paired with the system and their priority
level. The system then gives you the option to
delete a specific phone, all phones or listen to the
list again.
Once you choose to delete a phone or all phones,
the system asks you to confirm this action.
NOTE:
When you delete a phone, the associated
phone book for that phone will also be
deleted.
“Select ringtone”
sF
Use the Select Ringtone command to select the
tone heard in the vehicle when an incoming call is
received.The system announces the name of the active
phone and asks you to choose from the following
commands:
c“Ringtone” — The system plays a ringtone
and asks if you would like to select that tone.
If you say “No”, the system plays the next
ringtone available and continues to cycle
through the ringtones until you select one or
quit.
c“Silent” — The system asks you to confirm
your wish to disable the ringtone.
“Bluetooth off”
sG
Use the Bluetooth Off command to turn off the
BluetoothTHands-Free Phone System.
When the BluetoothTHands-Free Phone Sys-
tem is off, you will not be able to make or receive
calls using NISSAN Voice Recognition. Also, you
will not have access to the Phone Book.
You can still use the Memo Pad and access
Setup.
SPEAKER ADAPTATION (SA) MODE
Speaker Adaptation allows up to two out-of-
dialect users to train the system to improve rec-
ognition accuracy. By repeating a number of
commands, the users can create a voice model of
their own voice that is stored in the system. Thesystem is capable of storing a different speaker
adaptation model for memory A and memory B.
If memory A is available, the system will use
memory A to store the model. If memory A is in
use and memory B is available, the system will
use memory B to store the model. If both of the
memory locations are in use, the system will ask
the user to select which memory location should
be overwritten.
Training procedure
The procedure for training a voice is as follows.
1. Position the vehicle in a reasonably quiet
outdoor location.
2. Sit in the driver’s seat with the engine run-
ning, the parking brake on, and the transmis-
sion in P (Park) .
3. Press and hold the
button for more
than 5 seconds.
4. The system announces: “Press the
PHONE/SEND (
) button for the
hands-free phone system to enter the
speaker adaptation mode or press the
PHONE/END (
) button to select a dif-
ferent language.”
5. Press the
button.
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5 Starting and driving
Precautions when starting and driving................5-2
Exhaust gas (carbon monoxide)..................5-2
Three-way catalyst..............................5-2
Tire Pressure Monitoring System (TPMS)
(if so equipped)................................5-3
Avoiding collision and rollover....................5-5
Drinking alcohol/drugs and driving................5-5
Ignition switch.....................................5-6
Intelligent Key System (if so equipped)............5-6
Continuously Variable Transmission (CVT).........5-7
Manual transmission............................5-8
Key positions..................................5-8
Nissan vehicle immobilizer system................5-9
Before starting the engine..........................5-9
Starting the engine................................5-9
Driving the vehicle................................5-11
Continuously Variable Transmission (CVT)
(if so equipped)...............................5-11
Manual transmission (if so equipped)............5-16
Parking brake....................................5-17Cruise control (if so equipped).....................5-18
Precautions on cruise control...................5-18
Cruise control operations.......................5-19
Break-in schedule................................5-20
Increasing fuel economy...........................5-20
Parking/parking on hills............................5-21
Power steering...................................5-22
Brake system....................................5-22
Brake precautions.............................5-22
Anti-lock Braking System (ABS)
(if so equipped)...............................5-23
Cold weather driving..............................5-24
Freeing a frozen door lock......................5-24
Anti-freeze....................................5-24
Battery.......................................5-24
Draining of coolant water.......................5-25
Tire equipment................................5-25
Special winter equipment.......................5-25
Driving on snow or ice.........................5-25
Engine block heater (if so equipped).............5-26
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