1999 NISSAN MAXIMA coolant level

ENGINE COOLANT
TEMPERATURE GAUGEThe gauge indicates the engine coolant tem-
perature.
The engine coolant temperature will vary with
the outside air temperature and driving condi-
tions.
If the gauge indicates engine coolant
temperature over the normal range, stop
the vehicle as soon as safely possible. If
the engine is overheated, continued op-
eration of the vehicle may seriously
damage the engine. See ªIf your vehicle
overheatsº in the ª6. In case of emer-
gencyº section.
FUEL GAUGEThe gauge indicates the approximate fuel level
in the tank.
The gauge may move slightly during braking,
turning, acceleration, or going up or down hill.
The gauge needle is designed to remain in
approximately the same position, even when
the ignition key is turned OFF.
Refill the fuel tank before the gauge regis-
ters Empty.
SIC0173
SIC0879
Instruments and controls
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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 radia-
tor 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 trans-
mission 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 hotand 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
temperature 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 pro-
ceeding.
5. Open the engine hood.
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.
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 fan motor 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 reservoir
tank if necessary. Have your vehicle re-
paired at the nearest NISSAN dealer.
IF YOUR VEHICLE OVERHEATS6-10
In case of emergency
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8 Do-it-yourselfMaintenance precautions .......................................... 8-2
Engine compartment check locations ....................... 8-4
Engine cooling system .............................................. 8-5
Checking engine coolant level .................................. 8-5
Changing engine coolant .......................................... 8-6
Engine oil .................................................................. 8-7
Checking engine oil level .......................................... 8-7
Changing engine oil .................................................. 8-8
Changing engine oil filter .......................................... 8-9
Automatic transmission fluid ................................... 8-10
Temperature conditions for checking ...................... 8-10
Power steering fluid ................................................ 8-11
Brake and clutch fluid ............................................. 8-12
Window washer fluid ............................................... 8-12
Battery ..................................................................... 8-13
Drive belts ............................................................... 8-15
Spark plugs ............................................................. 8-15
Replacing spark plugs ............................................. 8-16
Air cleaner ............................................................... 8-17Windshield wiper blades ......................................... 8-18
Cleaning .................................................................. 8-18
Replacement ........................................................... 8-19
Parking brake and brake pedal ............................... 8-20
Checking parking brake .......................................... 8-20
Checking brake pedal ............................................. 8-20
Brake booster .......................................................... 8-21
Clutch pedal ............................................................ 8-21
Fuses....................................................................... 8-21
Engine compartment ............................................... 8-22
Passenger compartment ......................................... 8-23
Lights ....................................................................... 8-24
Headlights ............................................................... 8-25
Exterior and interior lights ....................................... 8-26
Tires and wheels ..................................................... 8-31
Tire pressure ........................................................... 8-31
Types of tires .......................................................... 8-32
Tire chains............................................................... 8-33
Changing tires and wheels...................................... 8-33
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The engine cooling system is filled at the
factory with a high-quality, year-round, anti-
freeze coolant solution. The anti-freeze solu-
tion contains rust and corrosion inhibitors,
therefore additional cooling system additives
are not necessary.When adding or replacing coolant, be
sure to use only a genuine NISSAN anti-
freeze coolant or equivalent with the
proper mixture ratio of 50% anti-freeze
and 50% demineralized water/distilled
water. The use of other types of coolant
solutions may damage your engine
cooling system.Outside temperature
down to
Anti-
freezeDeminer-
alized
water/
distilled
water ÉC ÉF
þ35 þ30 50% 50%
INever remove the radiator cap when
the engine is hot. Serious burns
could be caused by high pressure
fluid escaping from the radiator. Wait
until the engine and radiator cool
down.
ISee ªIf your vehicle overheatsº in the
ª6. In case of emergencyº section.
IThe radiator is equipped with a pres-
sure cap. Use only a genuine cap as a
replacement.
CHECKING ENGINE COOLANT
LEVELCheck the coolant level in the reservoir tank
when the engine is cold. If the coolant level is
below MIN, add coolant up to the MAX level. If
the reservoir tank is empty, check the coolant
level in the radiatorwhen the engine is cold.
If there is insufficient coolant in the radiator, fill
the radiator with coolant up to the filler opening
and also add it to the reservoir tank up to the
MAX level.
If the engine cooling system frequently
requires coolant, have it checked by your
NISSAN dealer.
SDI0747
ENGINE COOLING SYSTEM
Do-it-yourself
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CHANGING ENGINE COOLANTIMajor cooling system repairs should be
performed by your NISSAN dealer. The
service procedures can be found in the
appropriate NISSAN Service Manual.IImproper servicing can result in reduced
heater performance and engine overheat-
ing.
ITo avoid the danger of being scalded,
never change the coolant when the
engine is hot.
INever remove the radiator cap when
the engine is hot. Serious burns
could be caused by high pressure
fluid escaping from the radiator.1. Open the radiator cap and drain plug.
2. Open the drain plug on the engine block.
3. Flush the cooling system by running fresh
water through the radiator.
4. Close the radiator drain plug and the drain
plug on the engine block securely.
5. See ªCapacities and recommended
fuel/lubricantsº in the ª10. Technical and
consumer informationº section for cooling
system capacity. Fill the radiator slowly with
the proper mixture of coolant and water. Fill
the reservoir tank up to the MAX level. Then
install the radiator cap.
SDI0114
8-6
Do-it-yourself
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6. Start the engine, and warm it up until the
radiator fan operates. Then race the engine
two or three times under no load. Watch the
coolant temperature gauge for signs of
overheating.
7. Stop the engine. After it completely cools
down, refill the radiator up to the filler
opening. Fill the reservoir tank up to the
MAX level.
8. Check the radiator drain plug and the drain
plug on the engine block for any sign of
leakage.
CHECKING ENGINE OIL LEVEL1. Park the vehicle on a level surface and
apply parking brake.
2. Run the engine until it reaches operating
temperature.
3. Turn off the engine.Wait more than 10
minutes for the oil to drain back into the
oil pan.
4. Remove the dipstick and wipe it clean.
Reinsert it all the way.
SDI0138
SDI0115
ENGINE OIL
Do-it-yourself
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Type B:
To check the fluid level, use your finger to plug
the center hole of the cap (as shown above),
then remove it from the tank. If there is no fluid
in the tube, add fluid. Add a washer solvent to
the water for better cleaning. In the winter
season, add a windshield washer anti-freeze.
Follow the manufacturer's instructions for the
mixture ratio.
Anti-freeze is poisonous and should be
stored carefully in marked containers
out of the reach of children.Do not substitute engine anti-freeze
coolant for window washer solution.
This may result in damage to the paint.
IKeep the battery surface clean and dry. Any
corrosion should be washed off with a
solution of baking soda and water.
IMake certain the terminal connections are
clean and securely tightened.
IIf the vehicle is not to be used for 30 days or
longer, disconnect the (Ð) negative battery
terminal cable to prevent discharge.IDo not expose the battery to flames
or electrical sparks. Hydrogen gas
generated by battery action is explo-
sive. Do not allow battery fluid to
contact your skin, eyes, fabrics, or
painted surfaces. After touching a
battery or battery cap, do not touch or
rub your eyes. Thoroughly wash your
hands. If the acid contacts your eyes,
skin or clothing, immediately flush
with water for at least 15 minutes and
seek medical attention.
IWhen working on or near a battery,
always wear suitable eye protection
and remove all jewelry.
IKeep the battery out of the reach of
SDI0497
BATTERY
Do-it-yourself
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and that the locks (if equipped) hold securely
in all latched positions.
Seat belts:Check that all parts of the seat belt
system (for example, buckles, anchors, adjust-
ers and retractors) operate properly and
smoothly, and are installed securely. Check
the belt webbing for cuts, fraying, wear or
damage.
Accelerator pedal:Check the pedal for
smooth operation and make sure the pedal
does not catch or require uneven effort. Keep
the floor mats away from the pedal.
Clutch pedal*:Make sure the pedal operates
smoothly and check that it has the proper free
play.
Brakes:Check that the brakes do not pull the
vehicle to one side when applied.
Brake pedal and booster*:Check the pedal
for smooth operation and make sure it has the
proper distance under it when depressed fully.
Check the brake booster function. Be sure to
keep floor mats away from the pedal.
Parking brake*:Check that the lever has the
proper travel and make sure that the vehicle is
held securely on a fairly steep hill when onlythe parking brake is applied.
Automatic transmission P (Park) position
mechanism:Check that the brake pedal must
be depressed for the selector lever to be
moved from the P (Park) position. On a fairly
steep hill check that the vehicle is held se-
curely 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, dete-
rioration or loose connections.
Brake and clutch fluid levels*:Make sure
that the brake and clutch fluid levels are be-
tween the MAX and MIN lines on the reservoir.
Battery*:Check the fluid level in each cell. Itshould be between the MAX and MIN lines.
Engine drive belts*:Make sure that no belt is
frayed, worn, cracked or oily.
Engine oil level*:Check the level on the
dipstick after parking the vehicle on a level
spot and turning off the engine. Be sure to wait
a few minutes to allow the oil to drain back into
the sump.
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.
Automatic transmission fluid level*:Check
the level on the dipstick after putting the selec-
tor lever in P (Park) position with the engine
idling.
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 mon-
oxide).)
Underbody:The underbody is frequently ex-
9-4
Maintenance
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