engine coolant NISSAN 350Z 2003 Z33 Owners Manual

2 Instruments and controlsInstrument panel ..................................................................... 2-2
Meters and gauges ............................................................... 2-3
Speedometer and odometer ......................................... 2-4
Tachometer ........................................................................ 2-5
Engine coolant temperature gauge ............................. 2-5
Fuel gauge ......................................................................... 2-6
Engine oil pressure gauge ............................................. 2-6
Volt meter ......................................................................... 2-7
Trip computer .................................................................. 2-8
Warning/indicator lights and audible reminders ......... 2-11
Checking bulbs .............................................................. 2-11
Warning lights ................................................................ 2-11
Indicator lights ................................................................ 2-14
Audible reminders.......................................................... 2-16
Security systems.................................................................. 2-16
Vehicle security system................................................ 2-17
Nissan Vehicle Immobilizer System (NVIS) ............ 2-18
Windshield wiper and washer switch ............................ 2-19
Rear window wiper and washer switch ........................ 2-20
Rear window and outside mirror (if so equipped)
defroster switch ................................................................... 2-21
Headlight and turn signal switch..................................... 2-21
Xenon headlights (if so equipped) ............................ 2-21
Headlight switch ............................................................ 2-22Turn signal switch ......................................................... 2-23
Instrument brightness control ..................................... 2-23
Daytime running light system (Canada only) .......... 2-23
Hazard warning flasher switch ......................................... 2-24
Horn ........................................................................................ 2-24
Heated seats (if so equipped) ......................................... 2-25
Vehicle dynamic control (VDC) off switch
(if so equipped).................................................................... 2-26
Traction control system (TCS) off switch
(if so equipped).................................................................... 2-26
Clock ...................................................................................... 2-27
Adjusting the time ......................................................... 2-27
Power outlet.......................................................................... 2-27
Cigarette lighter and ashtray (accessory) .................... 2-28
Storage ................................................................................. 2-29
Instrument pocket (Except for Navigation system
equipped models) ........................................................ 2-29
Sunglasses holder ......................................................... 2-29
Tray.................................................................................... 2-30
Cup holders .................................................................... 2-30
Console box .................................................................... 2-31
Rear floor box ................................................................. 2-32
Rear parcel box .............................................................. 2-32
Windows................................................................................ 2-33
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Combination meter:
1. Warning/Indicator lights
2. Turn signal/hazard indicator lights
3. Tachometer
4. Speedometer5. Instrument brightness control switch (See
ªHeadlight and turn signal switchº later in this
section.)
6. Fuel gauge
7. Engine coolant temperature gauge8. Automatic transmission position indicator or
Manual transmission shift up indicator (See
ªDriving the vehicleº in the ª5. Starting and
drivingº section.)
9. Reset knob for trip odometer
10.Odometer (Total/Twin trip)
11.Trip computer setting switch (See ªTrip com-
puterº later in this section.)
12.Trip computer mode switch (See ªTrip com-
puterº later in this section.)
SIC1947
METERS AND GAUGES
Instruments and controls
2-3
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TACHOMETERThe tachometer indicates engine speed in revo-
lutions per minute (r/min).
CAUTION
When engine speed approaches the red
zone, shift to a higher gear. Operating
the engine in the red zone may cause
serious engine damage.
ENGINE COOLANT TEMPERATURE
GAUGEThe gauge indicates the engine coolant tem-
perature.
The engine coolant temperature will vary with the
outside air temperature and driving conditions.
CAUTION
If the gauge indicates engine coolant
temperature over the normal range,
stop the vehicle as soon as safely pos-
sible. If the engine is overheated, con-
tinued operation of the vehicle may se-
riously damage the engine. See ªIf your
vehicle overheatsº in the ª6. In case of
emergencyº section for immediate ac-
tion required.
SIC1950
SIC1951
Instruments and controls
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(
and
) will flash twice, and then
the intake air will be controlled automatically.
During this AUTO mode, the indicator light of
the currently selected mode illuminates.
IWhen the air flow control dial is in the
or
position, the air recirculation
mode does not activate.
Air flow controlTurning the air flow control dial selects the air
outlet to:
: Air flows from center and side ventila-
tors.: Air flows from center and side ventila-
tors and foot outlets.: Air flows mainly from foot outlets.: Air flows from defroster and foot out-
lets.: Air flows mainly from defroster outlets.
To turn the system offTurn the fan control dial to the OFF position.OPERATING TIPSWhen the engine coolant temperature and out-
side air temperature are low, the air flow from the
foot outlets may not operate for a maximum of150 seconds. However, this is not a malfunction.
After the coolant temperature warms up, the air
flow from the foot outlets will operate normally.
Sensor
qA
on the instrument panel helps main-
tain a constant temperature; do not put anything
on or around this sensor.
SAA0603
Heater, air conditioner and audio systems
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5 Starting and drivingPrecautions when starting and driving ............................. 5-2
Exhaust gas (Carbon monoxide) .................................. 5-2
Three way catalyst ........................................................... 5-3
Low tire pressure warning system
(if so equipped) ................................................................ 5-3
Avoiding collision and rollover ...................................... 5-4
Drinking alcohol/drugs and driving .............................. 5-5
Ignition switch ......................................................................... 5-5
Automatic transmission................................................... 5-5
Manual transmission ........................................................ 5-6
Key positions ..................................................................... 5-7
Nissan vehicle immobilizer system (NVIS)................. 5-7
Before starting the engine ................................................... 5-8
Starting the engine ................................................................ 5-8
Driving the vehicle ................................................................. 5-9
Automatic transmission................................................... 5-9
Manual transmission ..................................................... 5-12
Parking brake........................................................................ 5-14
Cruise control (if so equipped)........................................ 5-15
Precautions on cruise control .................................... 5-15Cruise control operations ............................................ 5-16
Break-in schedule ............................................................... 5-17
Increasing fuel economy .................................................... 5-17
Parking/parking on hills...................................................... 5-18
Power steering ..................................................................... 5-19
Brake system ........................................................................ 5-20
Braking precautions ...................................................... 5-20
Anti-lock brake system (ABS) .................................... 5-20
Traction control system (TCS) (if so equipped).......... 5-22
Vehicle dynamic control (VDC) system
(if so equipped) .................................................................. 5-22
Cold weather driving .......................................................... 5-24
Freeing a frozen door lock .......................................... 5-24
Anti-freeze ....................................................................... 5-24
Battery .............................................................................. 5-24
Draining of coolant water ............................................ 5-24
Tire equipment................................................................ 5-24
Special winter equipment ............................................ 5-24
Driving on snow or ice ................................................. 5-25
Engine block heater (if so equipped) ....................... 5-25
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FREEING A FROZEN DOOR LOCKTo prevent a door lock from freezing, apply
de-icer or glycerin to it through the key hole. If
the lock becomes frozen, heat the key before
inserting it into the key hole.ANTI-FREEZEIn the winter when it is anticipated that the
temperature will drop below 32ÉF (0ÉC), check
anti-freeze to assure proper winter protection.
For additional information, see ªEngine Cooling
Systemº in the ª8. Maintenance and do-it-
yourselfº section.BATTERYIf the battery is not fully charged during extremely
cold weather conditions, the battery fluid may
freeze and damage the battery. To maintain
maximum efficiency, the battery should be
checked regularly. For additional information,
see ªBatteryº in the ª8. Maintenance and do-it-
yourselfº section.DRAINING OF COOLANT WATERIf the vehicle is to be left outside without anti-
freeze, drain the cooling system by opening the
drain plug located under the radiator. Refill
before operating the vehicle. See ªEngine cool-
ing systemº in the ª8. Maintenance and do-it-
yourselfº section for changing engine coolant.
TIRE EQUIPMENT1. SUMMER tires are of a tread design to
provide superior performance on dry pave-
ment. However, the performance of these
tires will be substantially reduced in snowy
and icy conditions. If you operate your vehicle
on snowy or icy roads, NISSAN recommends
the use of MUD & SNOW or ALL SEASON
tires on all four wheels. Please consult your
NISSAN dealer for the tire type, size, speed
rating and availability information.
2. For additional traction on icy roads, studded
tires may be used. However, some provinces
and states prohibit their use. Check local,
state and provincial laws before installing
studded tires.
Skid and traction capabilities of studded
snow tires, on wet or dry surfaces, may be
poorer than that of non-studded snow
tires.
3. Tire chains may be used if desired. Make sure
they are of proper size for the tires on your
vehicle and are installed according to the
chain manufacturer's suggestions. Use of tire
chains may be prohibited according to loca-
tion. Check the local laws before installing
tire chains. When installing tire chains, make
sure they are of proper size for the tires on
your vehicle and are installed according tothe chain manufacturer's suggestions.Use
only SAE Class S chains.Class ªSº chains
are used on vehicles with restricted tire to
vehicle clearance. Vehicles that can use
Class ªSº chains are designed to meet the
SAE standard minimum clearances between
the tire and the closest vehicle suspension or
body component required to accommodate
the use of a winter traction device (tire chains
or cables). The minimum clearances are de-
termined using the factory equipped tire size.
Other types may damage your vehicle. Use
chain tensioners when recommended by the
tire chain manufacturer to ensure a tight fit.
Loose end links of the tire chain must be
secured or removed to prevent the possibility
of whipping action damage to the fenders or
underbody. If possible, avoid fully loading
your vehicle when using tire chains. In addi-
tion, drive at a reduced speed. Otherwise,
your vehicle may be damaged and/or vehicle
handling and performance may be adversely
affected.
Never install tire chains on a T-type spare tire.
Do not use tire chains on dry roads.
SPECIAL WINTER EQUIPMENTIt is recommended that the following items be
carried in the vehicle during winter:
Ia scraper and stiff-bristled brush to remove
COLD WEATHER DRIVING5-24
Starting and driving
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WARNING
IDo not continue to drive if your ve-
hicle overheats. Doing so could
cause a vehicle fire.
ITo avoid the danger of being scalded,
never remove the radiator cap while
the engine is still hot. When the ra-
diator cap is removed, pressurized
hot water will spurt out, possibly
causing serious injury.
IDo not open the hood if steam is
coming out.
If your vehicle is overheating (indicated by an
extremely high temperature gauge reading), or if
you feel a lack of engine power, detect abnormal
noise, etc., take the following steps:
1. Move the vehicle safely off the road, apply the
parking brake and move the shift lever to the
N (Neutral) position (automatic transmission
to the P (Park) position).
Do not stop the engine.
2. Turn off the air conditioner switch. Open all
the windows, move the heater or air condi-tioner temperature control to maximum hot
and fan control to high speed.
3. If engine overheating is caused by climbing a
long hill on a hot day, run the engine at a fast
idle (approximately 1,500 rpm) until the tem-
perature gauge indication returns to normal.
4. Get out of the vehicle. Look and listen for
steam or coolant escaping from the radiator
before opening the hood. Wait until no steam
or coolant can be seen before proceeding.
5. Open the engine hood.
WARNING
If steam or water is coming from the
engine, stand clear to prevent getting
burned.
6. Visually check if the cooling fan is running.
The radiator hoses and radiator should not
leak water.
If coolant is leaking or the cooling fan does
not run, stop the engine.
WARNING
IBe careful not to allow your hands,
hair, jewelry or clothing to come into
contact with, or to get caught in the
cooling fan, or drive belt.
IThe engine cooling fan can start at
any time when the coolant tempera-
ture is high.
7. After the engine cools down, check the cool-
ant level in the reservoir tank with the engine
running. Add coolant to the reservoir tank if
necessary. Have your vehicle repaired at the
nearest NISSAN dealer.
IF YOUR VEHICLE OVERHEATS
In case of emergency
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8 Maintenance and do-it-yourselfMaintenance requirements .................................................. 8-2
General maintenance ............................................................ 8-2
Explanation of general maintenance items ................ 8-2
Maintenance precautions ..................................................... 8-5
Engine compartment check locations .............................. 8-7
Engine cooling system.......................................................... 8-8
Checking engine coolant level...................................... 8-8
Changing engine coolant ............................................... 8-9
Engine oil ............................................................................... 8-10
Checking engine oil level ............................................ 8-10
Changing engine oil and filter .................................... 8-10
Automatic transmission fluid ............................................. 8-12
Power steering fluid ............................................................ 8-13
Brake and clutch fluid ........................................................ 8-13
Brake fluid ....................................................................... 8-13
Clutch fluid ...................................................................... 8-14
Window washer fluid.......................................................... 8-14
Battery .................................................................................... 8-15
Jump starting .................................................................. 8-16
Drive belts ............................................................................. 8-17
Spark plugs ........................................................................... 8-17Replacing spark plugs.................................................. 8-17
Air cleaner ............................................................................. 8-18
Windshield wiper blades ................................................... 8-19
Cleaning ........................................................................... 8-19
Replacing ......................................................................... 8-20
Parking brake and brake pedal ........................................ 8-21
Checking parking brake ............................................... 8-21
Checking brake pedal .................................................. 8-21
Brake booster ................................................................. 8-22
Fuses ...................................................................................... 8-22
Engine compartment ..................................................... 8-22
Passenger compartment .............................................. 8-23
Keyfob battery replacement .............................................. 8-24
Lights ...................................................................................... 8-25
Headlights ....................................................................... 8-26
Exterior and interior lights............................................ 8-27
Wheels and tires ................................................................. 8-29
Tire pressure ................................................................... 8-29
Types of tires .................................................................. 8-30
Tire chains ....................................................................... 8-31
Changing wheels and tires ......................................... 8-31
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Automatic transmission P (Park) position
mechanism:On a fairly steep hill check that the
vehicle is held securely with the selector lever in
the P (Park) position without applying any
brakes.Under the hood and the vehicleThe maintenance items listed here should be
checked periodically (for example, each time you
check the engine oil or refuel).
Windshield washer fluid*:Check that there is
adequate fluid in the tank.
Engine coolant level*:Check the coolant level
when the engine is cold.
Radiator and hoses:Check the front of the
radiator and clean off any dirt, insects, leaves,
etc., that may have accumulated. Make sure the
hoses have no cracks, deformation, deterioration
or loose connections.
Brake and clutch fluid levels*:Make sure that
the brake and clutch fluid levels are between the
MAX and MIN lines on the reservoir.
Battery*:Check the fluid level in each cell. It
should be between the MAX and MIN lines.
Vehicles operated in high temperatures or under
severe conditions require frequent checks of the
battery fluid level.
Engine drive belts*:Make sure that no belt isfrayed, worn, cracked or oily.
Engine oil level*:Check the level on the
dipstick after parking the vehicle on a level spot,
turning off the engine and waiting 10 minutes.
Power steering fluid level* and lines:Check
the level in the reservoir tank with the engine off.
Check the lines for proper attachment, leaks,
cracks, etc.
Exhaust system:Make sure there are no loose
supports, cracks or holes. If the sound of the
exhaust seems unusual or there is a smell of
exhaust fumes, immediately locate the trouble
and correct it. (See ªPrecautions when starting
and drivingº in the ª5. Starting and drivingº
section for exhaust gas (carbon monoxide).)
Underbody:The underbody is frequently ex-
posed to corrosive substances such as those
used on icy roads or to control dust. It is very
important to remove these substances, other-
wise rust will form on the floor pan, frame, fuel
lines and around the exhaust system. At the end
of winter, the underbody should be thoroughly
flushed with plain water, being careful to clean
those areas where mud and dirt may accumu-
late. For additional information, see ªCleaning
exteriorº in the ª7. Appearance and careº sec-
tion.
Fluid leaks:Check under the vehicle for fuel,oil, water or other fluid leaks after the vehicle has
been parked for a while. Water dripping from the
air conditioner after use is normal. If you should
notice any leaks or if gasoline fumes are evident,
check for the cause and have it corrected imme-
diately.8-4
Maintenance and do-it-yourself
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When performing any inspection or maintenance
work on your vehicle, always take care to prevent
serious accidental injury to yourself or damage to
the vehicle. The following are general precau-
tions which should be closely observed.
WARNING
IPark the vehicle on a level surface,
apply the parking brake securely and
block the wheels to prevent the ve-
hicle from moving. For a manual
transmission, move the shift lever to
N (Neutral) position. For an auto-
matic transmission, move the selec-
tor lever to P (Park) position.
IBe sure the ignition key is OFF or
LOCK when performing any parts re-
placement or repairs.
IIf you must work with the engine
running, keep your hands, clothing,
hair and tools away from moving
fans, belts and any other moving
parts.
IIt is advised to secure or remove any
loose clothing and any jewelry, suchas rings, watches, etc. before work-
ing on your vehicle.
IAlways wear eye protection when-
ever you work on your vehicle.
IIf you must run the engine in an
enclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases to escape.
INever get under the vehicle while it is
supported only by a jack. If it is nec-
essary to work under the vehicle,
support it with safety stands.
IKeep smoking materials, flame and
sparks away from fuel and the bat-
tery.
IOn gasoline engine models with the
Multiport Fuel Injection (MFI) Sys-
tem, the fuel filter or fuel lines should
be serviced by a NISSAN dealer be-
cause the fuel lines are under high
pressure even when the engine is off.
CAUTION
IDo not work under the hood while
the engine is hot. Turn off the engine
and wait until it cools down.
INever connect or disconnect either
the battery or any transistorized
component connector while the igni-
tion key is on.
INever leave the engine or the auto-
matic transmission related compo-
nent harness connector discon-
nected while the ignition key is on.
IAvoid direct contact with used engine
oil and coolant. Improperly disposed
engine oil, engine coolant and/or
other vehicle fluids can hurt the envi-
ronment. Always conform to local
regulations for disposal of vehicle
fluid.
This ª8. Maintenance and do-it-yourselfº section
gives instructions regarding only those items
which are relatively easy for an owner to perform.
A genuine NISSAN Service Manual is also avail-
MAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself
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