cooling NISSAN SENTRA 2000 B15 / 5.G Owners Manual

WARNING
cThe air conditioner cooling function
operates only when the engine is
running.
cDo not leave children, impaired
adults, or pets alone in your vehicle.
On hot, sunny days, temperatures in
a closed vehicle could quickly be-
come high enough to cause severe
or possibly fatal injuries to people or
animals.
cDo not use the recirculation mode
for long periods as it may cause the
interior air to become stale and the
windows to fog up.
cPositioning of the heater and air con-
ditioner controls should not be done
while driving so full attention may be
given to vehicle operation.
CONTROLS
Fan control dial
This dial turns the fan on and off, and
controls fan speed.
Air flow control dial
This dial allows you to select the air flow
outlets.
Ð Air flows from center and side
ventilators.
Ð Air flows from center and side
ventilators and foot outlets.
Ð Air flows mainly from foot outlets.
Ð Air flows from defroster outlets
and foot outlets.
Ð Air flows mainly from defroster
outlets.
The air flow control dial also has intermedi-
ate positions which allow the air flow to be
distributed between two of the icon posi-
tions on the air flow control dial.
Temperature control dial
This dial allows you to adjust the tempera-
ture of the outlet air.
WHA0038
HEATER AND AIR
CONDITIONER
Heater, air conditioner and audio systems4-3
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Air recirculation button
(if so equipped)
NOTE:
The air recirculation feature is available
only on those vehicles equipped with air
conditioning.
OFF position (indicator light off):
Outside air is drawn into the passenger
compartment and distributed through the
selected outlets.
Use the OFF position for normal heater or
air conditioner operation.
ON position (indicator light on):
Interior air is recirculated inside the vehicle.
Push the
button to the on position
when:
cdriving on a dusty road.
cto avoid traffic fumes.
cfor maximum cooling when using the air
conditioner.
Air conditioner button
(if so equipped)
Start the engine, turn the fan control dial to
the desired (one to four) position, and push
the
button to turn on the air condi-
tioner. 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 op-
erates only when the engine is running.
HEATER OPERATION
Heating
This mode is used to direct hot air mainly
from the foot outlets. A small amount of air
also flows from the defrost outlets.
1. Push the
button (if so equipped) to
the off position for normal heating.
2. Move the air flow control dial to the
position.
3. Move the fan control dial to the desired
position.
4. Move the temperature control dial to thedesired position between the middle and
the hot position.
Ventilation
This mode directs outside air from the side
and center vents.
1. Push the
button (if so equipped) to
the off position.
2. Move the air flow control dial to the
position.
3. Move the fan control dial to the desired
position.
4. Move the temperature control dial to the
desired position.
Defrosting or defogging
This mode is used to defrost/defog the
windows.
1. Move the air flow control dial to the
position.
2. Move the fan control dial to the desired
position.
3. Move the temperature control dial to the
desired position between the middle and
the hot position.
4-4Heater, air conditioner and audio systems
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cTo quickly remove ice or fog from the
windows, turn on the fan control dial to 4
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 illu-
minate). This dehumidifies the air which
helps defog the windshield.
Bi-level heating
This mode directs cooler air from the side
and center vents and warmer air from the
floor outlets. When the temperature control
dial is moved to the full hot or full cool
position, the air between the vents and the
floor outlets is the same temperature.
1. Push the
button (if so equipped) to
the off position.
2. Move the air flow control dial to the
position.
3. Move the fan control dial to the desired
position.
4. Move the temperature control dial to the
the desired position.
Heating and defogging
This mode heats the interior and defogs the
windshield.
1. Move the air flow control dial to the
position.
cWhen the
position is selected the
function automatically cancels.
Outside air is drawn into the passenger
compartment to improve the defogging
performance.
2. Move the fan control dial to the desired
position.
3. Move the temperature control dial to the
desired 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 illu-
minate). This dehumidifies the air which
helps defog the windshield.
Operating tips
Clear snow and ice from the wiper
blades and air inlet in front of the wind-
shield. This improves heater operation.
AIR CONDITIONER OPERATION
(if so equipped)
Start the engine, move the fan control dial to
the desired (one to four) position, and push
in the
button to activate the air condi-
tioner. When the air conditioner is on, cool-
ing and dehumidifying functions are added
to the heater operation.
The air conditioner cooling function op-
erates 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. Move the air flow control dial to the
position.
3. Move the fan control dial to the desired
position.
4. Push the
button. The indicator light
comes on.
5. Move the temperature control dial to the
desired position.
For quick cooling when the outside tem-
perature is high, push the
button to
Heater, air conditioner and audio systems
4-5
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the on position. Be sure to return theto the off position for normal cooling.
Dehumidified heating
This mode is used to heat and dehumidify
the air.
1. Push the
button to the off position.
2. Move the air flow control dial to the
position.
3. Move the fan control dial to the desired
position.
4. Push the
button. The indicator light
comes on.
5. Move the temperature control dial to the
desired position.
Dehumidified defogging
This mode is used to defog the windows
and dehumidify the air.
1. Move the air flow control dial to the
position.
cWhen the
position is selected thefunction automatically cancels.
Outside air is drawn into the passenger
compartment to improve the defogging
performance.cWhen the
position is selected, the
air conditioner automatically turns on
(however, the indicator light will not illu-
minate). This dehumidifies the air which
helps defog the windshield.
2. Move the fan control dial to the desired
position.
3. Move the temperature control dial to the
desired position.
Operating tips
cKeep windows and sunroof closed while
the air conditioner is in operation.
cAfter parking in the sun, drive for two or
three minutes with the windows open to
vent hot air from the passenger compart-
ment. Then, close the windows. This
allows the air conditioner to cool the
interior more quickly.
cThe air conditioning system should be
operated for approximately ten min-
utes at least once a month. This helps
prevent damage to the system due to
lack of lubrication.
cIf the engine coolant temperature
gauge indicates engine coolant tem-
perature over the normal range, turnthe 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 QUICK
heating, cooling or defrosting.The air recir-
culation button should always be in the
OFF position for heating and defrosting.
4-6Heater, air conditioner and audio systems
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erates normally, but without anti-lock assis-
tance.
If the light comes on during the self-test or
while driving, take the vehicle to an autho-
rized NISSAN dealer for repair.
WARNING
c
The anti-lock brake system is a so-
phisticated device, but it cannot pre-
vent accidents resulting from care-
less or dangerous driving tech-
niques. It can help maintain vehicle
control during braking on slippery
surfaces, but remember that the stop-
ping distance on slippery surfaces
will be longer than on normal sur-
faces, even with the anti-lock brake
system. Stopping distances may also
be longer on rough, gravel or snow
covered roads, or if you are using tire
chains. Always maintain a safe dis-
tance from the vehicle in front of you.
Ultimately, the responsibility for
safety of self and others rests in the
hands of the driver.
Tire type and condition of tires may
also affect braking effectiveness.cWhen replacing tires, install the
specified tire size on all four wheels.
c
When installing a spare tire, make
sure it is the proper size and type as
specified on the tire placard. For tire
placard location information, refer to
``Tire placard'' in the ``Technical and
consumer information'' section of
this manual.
cFor additional information, refer to
``Wheels and tires'' in the ``Do-it-
yourself'' section of this manual.
FREEING A FROZEN DOOR
LOCK
To prevent a door lock from freezing, apply
de-icer or glycerin through the key hole. If
the lock becomes frozen, heat the key be-
fore inserting it in the key hole.
ANTI-FREEZE
In the winter when it is anticipated that the
temperature will drop below 32ÉF (0ÉC),
check the anti-freeze (ethylene glycol base)
to assure proper winter protection. For de-
tails, see ``Engine cooling system'' in the
``Do-it-yourself'' section of this manual.
BATTERY
If the battery is not fully charged during
extremely cold weather conditions, the bat-
tery fluid may freeze and damage the bat-
tery. To maintain maximum efficiency, the
battery should be checked regularly. For
details, see ``Battery'' in the ``Do-it-yourself''
section of this manual.
DRAINING OF COOLANT
If the vehicle is to be left outside without
anti-freeze, drain the cooling system by
opening the drain valves located under the
COLD WEATHER DRIVING
5-20Starting and driving
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cWhenever working on or near a bat-
tery, always wear suitable eye pro-
tectors (for example, goggles or in-
dustrial safety spectacles) and
remove rings, metal bands, or any
other jewelry. Do not lean over the
battery when jump starting.
cDo not attempt to jump start a frozen
battery. It could explode and cause
serious injury.
cYour vehicle has an automatic en-
gine cooling fan. It could come on at
any time. Keep hands and other ob-
jects away from it.
Always follow the instructions below.
Failure to do so could result in damage
to the charging system and cause per-
sonal injury.
1.
If the booster battery is in another vehicle,
position the two vehicles to bring their
batteries into close proximity to each other.
Do not allow the two vehicles to touch.
2. Apply the parking brake. Move the selec-
tor lever to N (Neutral) (on automatic
transmission models, move the shift se-
lector lever to P (Park)). Switch off all
unnecessary electrical systems (lights,heater, air conditioner, etc.).
3. Cover the battery with an old cloth to
reduce explosion hazard.
4. Connect jumper cables in the sequence
illustrated.
CAUTION
c
Always connect positive (+) to positive
(+) and negative (þ) to body ground (for
example, strut mounting bolt, engine
lift bracket, etc.)Ðnot to the battery.
ACE1013
In case of emergency6-9
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hot and fan control to high speed.
3. If engine overheating is caused by climb-
ing a long hill on a hot day, run the engine
at a fast idle (approximately 1,500 rpm)
until the temperature gauge indication
returns to normal.
4. Get out of the vehicle. Look and listen for
steam or coolant escaping from the ra-
diator before opening the hood. Wait until
no steam or coolant can be seen before
proceeding.
5. Open the hood.
WARNING
If steam or water is coming from the
engine, stand clear to prevent getting
burned.
6. Visually check drive belts for damage or
looseness. Also check if the cooling fan
is running. The radiator hoses and radia-
tor should not leak water. If coolant is
leaking, the water pump belt is missing or
loose, or the cooling fan does not run,
stop the engine.
WARNING
Be careful not to allow your hands, hair,
jewelry or clothing to come into contact
with, or get caught in, engine belts or
the engine cooling fan. The engine
cooling fan can start at any time when
the coolant temperature is high.
7. After the engine cools down, check the
coolant level in the reservoir tank with the
engine running. Add coolant to the res-
ervoir tank if necessary. Have your ve-
hicle repaired at an authorized NISSAN
dealer.When towing your vehicle, U.S states, Cana-
dian provinces and local regulations for tow-
ing must be followed. Incorrect towing equip-
ment could damage your vehicle. Towing
instructions are available from an authorized
NISSAN dealer. Local service operators are
generally familiar with the applicable laws
and procedures for towing. To assure proper
towing and to prevent accidental damage to
your vehicle, NISSAN recommends having a
service operator tow your vehicle. It is advis-
able to have the service operator carefully
read the following precautions.
WARNING
cNever ride in a vehicle that is being
towed.
cNever get under your vehicle after it
has been lifted by a tow truck.
CAUTION
cWhen towing, make sure that the
transmission, axles, steering system
and powertrain are in working con-
dition. If any unit is damaged, dollies
must be used.
TOW TRUCK TOWING
In case of emergency6-11
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cNever tow an automatic transmission
model with all four wheels on the
ground. This may cause serious and
expensive damage to the transmis-
sion.
VEHICLE RECOVERY (freeing a
stuck vehicle)
cTow chains or cables must be attached
only to the main structural members of
the vehicle.
cPulling devices should be routed so they
do not touch any part of the suspension,
steering, brake or cooling systems.
cAlways pull the cable straight out from
the front or rear of the vehicle. Never pull
the vehicle at an angle.
cPulling devices such as ropes or canvas
straps are not recommended for use in
vehicle towing or recovery.
cStand clear of a stuck vehicle.
WARNING
Do not spin your tires at high speed. This
could cause them to explode and result
in serious injury. Parts of your vehicle
could also overheat and be damaged.
In case of emergency6-13
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8 Do-it-yourself
Maintenance precautions .......................................8-2
Engine compartment check locations -
QG engine .............................................................8-4
Engine compartment check locations -
SR engine ..............................................................8-5
Engine cooling system ...........................................8-6
Checking engine coolant level ...............................8-6
Changing engine coolant .......................................8-8
Engine oil ...............................................................8-9
Checking engine oil level .......................................8-9
Changing engine oil .............................................8-10
Changing engine oil filter .....................................8-12
Automatic transmission fluid ................................8-13
Temperature conditions for checking ...................8-14
Power steering fluid..............................................8-15
Brake fluid ............................................................8-15
Clutch fluid............................................................8-16
Window washer fluid ............................................8-16
Battery ..................................................................8-17
Jump starting ........................................................8-18
Drive belts ............................................................8-19
Spark plug ............................................................8-20Replacing spark plugs ..........................................8-20
Air cleaner ............................................................8-21
Windshield wiper blades ......................................8-22
Cleaning ...............................................................8-22
Replacing .............................................................8-22
Parking brake and brake pedal ............................8-23
Checking park brake ............................................8-23
Checking brake pedal ..........................................8-23
Brake booster .......................................................8-24
Clutch pedal .........................................................8-25
Checking clutch pedal ..........................................8-25
Fuses ....................................................................8-25
Engine compartment ............................................8-25
Passenger compartment ......................................8-27
Multi-remote controller battery replacement ........8-28
Lights ....................................................................8-29
Headlights ............................................................8-29
Fog lights (if so equipped) ...................................8-32
Exterior and interior lights ....................................8-33
Wheels and tires ..................................................8-36
Tire pressure ........................................................8-36
Types of tires........................................................8-37
ZX

When performing any inspection or mainte-
nance work on your vehicle, always take
care to prevent serious accidental injury to
yourself or damage to the vehicle. The
following are general precautions which
should be closely observed.
WARNING
cPark the vehicle on a level surface,
apply the parking brake securely and
block the wheels to prevent the ve-
hicle from moving. For manual trans-
mission models, move the shift lever
to N (Neutral). For automatic trans-
mission models, move the shift se-
lector lever to P (Park).
cBe sure the ignition key is in the OFF
or LOCK position when performing
any parts replacement or repairs.
cYour vehicle is equipped with an
automatic engine cooling fan. It may
come on at any time without warn-
ing, even if the ignition key is in the
OFF position and the engine is not
running. To avoid injury, always dis-
connect the negative battery cable
before working near the fan.cIf you must work with the engine
running, keep your hands, clothing,
hair and tools away from moving
fans, belts and any other moving
parts.
cIt is advisable to secure or remove
any loose clothing and remove any
jewelry, such as rings, watches, etc.,
before working on your vehicle.
cAlways wear eye protection when-
ever you work on your vehicle.
cIf you must run the engine in an
enclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases to escape.
cNever get under the vehicle while it
is supported only by a jack. If it is
necessary to work under the vehicle,
support it with safety stands.
cKeep smoking materials, flame and
sparks away from the fuel tank and
battery.cOn gasoline engine models with the
multiport fuel injection (MFI) system,
the fuel filter or fuel lines should be
serviced by an authorized NISSAN
dealer because the fuel lines are
under high pressure even when the
engine is off.
CAUTION
cDo not work under the hood while
the engine is hot. Turn the engine off
and wait until it cools down.
cNever connect or disconnect the bat-
tery or any transistorized compo-
nent while the ignition switch is in
the ON position.
cNever leave the engine or automatic
transmission related component
harnesses disconnected while the
ignition switch is in the ON position.
c
Avoid contact with used engine oil.
Improperly disposed engine oil
and/or other vehicle fluids can dam-
age the environment. Always con-
form to local regulations for disposal
of vehicle fluid.
MAINTENANCE
PRECAUTIONS
8-2Do-it-yourself
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