engine overheat NISSAN QUEST 2005 V42 / 3.G Owners Manual

ENGINE COOLANT TEMPERATURE
GAUGE
NOTE:
The ignition key must be in the ON position
for the gauge to give a reading.
The gauge indicates the engine coolant tempera-
ture. The engine coolant temperature is within the
normal range
s1when the reading is within the
zone shown in the illustration.
The engine coolant temperature varies with the
outside air temperature and driving conditions.
CAUTION
If the gauge indicates coolant tempera-
ture near the hot (H) end of the normal
range, reduce vehicle speed to decrease
temperature. If the gauge is over the nor-
mal range, stop the vehicle as soon as
safely possible. If the engine is over-
heated, continued operation of the ve-
hicle may seriously damage the engine.
See “If your vehicle overheats” in the “In
case of emergency” section for immediate
action required.
FUEL GAUGE
NOTE:
The ignition key must be in the ON position
for the gauge to give a reading.
The gauge indicates theapproximatefuel level
in the tank.
The low fuel warning light comes on when the
amount of fuel in the tank is getting low.
Refill the fuel tank before the gauge regis-
ters E (Empty) .
The
indicates that the fuel filler lid is
located on the driver’s side of the vehicle.
LIC0462LIC0463
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CAUTION
Running the engine with the engine oil
pressure warning light on could cause se-
rious damage to the engine almost imme-
diately. Such damage is not covered by
warranty. Turn off the engine as soon as it
is safe to do so.
Low fuel warning light
This light comes on when the fuel level in the fuel
tank is getting low. The low fuel warning chime
will also sound under certain conditions. See
“Low fuel warning chime” later in this section.
Refuel as soon as it is convenient, preferably
before the fuel gauge reaches E (Empty) .There
will be a small reserve of fuel in the tank
when the fuel gauge needle reaches E
(Empty) .
Low tire pressure warning
light
After the ignition switch is turned ON, this light
comes on for about 1 second and turns off.
This light warns of low tire pressure.
NISSAN’s low tire pressure warning system is a
tire pressure monitoring system. It monitors tire
pressure of all tires except the spare. When thetire pressure monitoring system warning light is
lit, one or more of your tires is significantly under-
inflated. You should stop and check your tires as
soon as possible, and inflate them to the proper
pressure as indicated on the vehicle’s tire infor-
mation placard. Driving on a significantly under-
inflated tire causes the tire to overheat and can
lead to tire failure. Under-inflation also reduces
fuel efficiency and tire tread life, and may affect
the vehicle’s handling and stopping ability. Each
tire, including the spare, should be checked
monthly when cold and set to the recommended
inflation pressure as specified in the vehicle plac-
ard and owner’s manual.
The recommended inflation pressure may also be
found on the Tire and Loading Information Label.
Low tire pressure warning:
If the vehicle is being driven with very low tire
pressure (lower than 28 psi, 193 kPa) , the light
will illuminate and the chime will sound for about
10 seconds. If you select the tire pressure infor-
mation in the display, the FLAT TIRE warning
message will be displayed.
For additional information, see “Low tire pressure
warning system” in the “Starting and driving”
section and “Low tire pressure warning system”
in the “In case of emergency” section.
WARNING
cIf the light does not come on with the
key switch turned ON, have the vehicle
checked by a NISSAN dealer as soon as
possible.
cIf the light comes on while driving,
avoid sudden steering maneuvers or
abrupt braking, reduce vehicle speed,
pull off the road to a safe location and
stop the vehicle as soon as possible.
Serious vehicle damage could occur
and may lead to an accident and could
result in serious personal injury. Check
the tire pressure for all four tires. Adjust
the tire pressure to the recommended
COLD tire pressure shown on the Tire
and Loading Information label to turn
the low tire pressure warning light OFF.
If the light still comes on while driving
after adjusting the tire pressure, a tire
may be flat. If you have a flat tire, re-
place it with a spare tire as soon as
possible.
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3.When the seat is warmed or before you leave
the vehicle, be sure to turn the switch off.
CAUTION
cDo not use the seat heater for extended
periods or when no one is using the seat.
cDo not put anything on the seat which
insulates heat, such as a blanket, cush-
ion, seat cover, etc. Otherwise, the seat
may become overheated.
cDo not place anything hard or heavy on
the seat or pierce it with a pin or similar
object. This may result in damage to the
heater.
cAny liquid spilled on the heated seat
should be removed immediately with a
dry cloth.
cWhen cleaning the seat, never use
gasoline, benzine, thinner, or any simi-
lar materials.
cIf any abnormalities are found or the
heated seat does not operate, turn the
switch off and have the system checked
by your NISSAN dealer.
cThe battery could run down if the seat
heater is operated while the engine is
not running.
The vehicle should be driven with the Traction Con-
trol System (TCS) on for most driving conditions.
If the vehicle is stuck in mud or snow, the TCS
reduces the engine output to reduce wheel spin.
The engine speed will be reduced even if the
accelerator is depressed to the floor. If maximum
engine power is needed to free a stuck vehicle,
turn the TCS off.
To turn off the TCS, push the TCS OFF switch.
The
indicator will come on.
Push the “TCS OFF” switch again or restart the
engine to turn ON the system. See “Traction
control system (TCS)” in the “Starting and driv-
ing” section.The vehicle should be driven with the Vehicle
Dynamic Control (VDC) system on for most driv-
ing conditions.
If the vehicle is stuck in mud or snow, the VDC
system reduces the engine output to reduce
wheel spin. The engine speed will be reduced
even if the accelerator is depressed to the floor. If
maximum engine power is needed to free a stuck
vehicle, turn the VDC system off.
To turn off the VDC system, push the VDC OFF
switch. Theindicator will come on.
Push the VDC OFF switch again or restart the
engine to turn ON the system. See “Vehicle dy-
namic control (VDC) system” in the “Starting and
driving” section.
LIC0451WIC0534
TRACTION CONTROL SYSTEM (TCS)
OFF SWITCH (if so equipped)VEHICLE DYNAMIC CONTROL (VDC)
OFF SWITCH (if so equipped)
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CAUTION
cThe outlet and plug may be hot during
or immediately after use.
cThis power outlet is not designed for
use with a cigarette lighter unit.
cDo not use with accessories that ex-
ceed a 12 volt, 120W (10A) power draw.
Do not use double adapters or more
than one electrical accessory.
cUse power outlets with the engine run-
ning to avoid discharging the vehicle
battery.cAvoid using power outlets when the air
conditioner, headlights or rear window
defroster is on.
cBefore inserting or disconnecting a
plug, be sure the electrical accessory
being used is turned OFF.
cPush the plug in as far as it will go. If
good contact is not made, the plug may
overheat or the internal temperature
fuse may open.
cWhen not in use, be sure to close the
cap. Do not allow water to contact the
outlet.
Inside center console storage bin
WIC0839
2nd row
LIC0516
Cargo area
LIC0517
2-26Instruments and controls
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3. Turn the fan control dial to the desired posi-
tion.
4. Push the
button. The display shows
A/C.
5. Turn the temperature control dial to the de-
sired position.
Operating tips
cKeep the windows and sunroof (if so
equipped) 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.
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.
AIRFLOW CHARTS
The following charts show the button and dial
positions forMAXIMUM AND QUICKheating,
cooling or defrosting. For additional information
on heating and cooling see “Heating” on page
4-20 and “Cooling” on page 4-21.The air re-
circulation (
) button should always
be in the OFF position for heating and
defrosting.
4-22Display screen, heater, air conditioner and audio systems
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CAUTION
cDo not use leaded gasoline. Deposits
from leaded gasoline will seriously re-
duce the three-way catalyst’s ability to
help reduce exhaust pollutants.
cKeep your engine tuned up. Malfunc-
tions in the ignition, fuel injection, or
electrical systems can cause overrich
fuel flow into the three-way catalyst,
causing it to overheat. Do not keep driv-
ing if the engine misfires, or if notice-
able loss of performance or other un-
usual operating conditions are
detected. Have the vehicle inspected
promptly by a NISSAN dealer.
cAvoid driving with an extremely low fuel
level. Running out of fuel could cause
the engine to misfire, damaging the
three-way catalyst.
cDo not race the engine while warming it
up.
cDo not push or tow your vehicle to start
the engine.
LOW TIRE PRESSURE WARNING
SYSTEM
This vehicle is equipped with the low tire pres-
sure warning system. It monitors tire pressure of
all tires except the spare. When the low tire
pressure warning light is lit, one or more of your
tires is significantly under-inflated. The system
also displays pressure of all tires (except the
spare tire) on the display screen by sending a
signal from a sensor that is installed in each
wheel.
The low tire pressure warning system will activate
only when the vehicle is driven at speeds above
20 MPH (32 km/h) . Also, this system may not
detect a sudden drop in tire pressure (for ex-
ample a flat tire while driving) .
Tire pressure rises and falls depending on the
heat caused by the vehicle’s operation and the
outside temperature. Low outside temperature
can lower the temperature of the air inside the tire
which can cause a lower tire inflation pressure.
This may cause the low tire pressure warning
light to illuminate.
If the warning light illuminates in low ambient
temperature as described above, check the tire
pressure for all four tires. Adjust the tire pressure
to the recommended COLD tire pressure shownon the Tire and Loading Information label to turn
the low tire pressure warning light OFF.
Frequently check the tire pressure information
display on the display screen and adjust pressure
of each tire properly. (The order of the tire pres-
sure figures displayed on the screen does not
correspond with the actual order of the tire posi-
tion.) See “Tire pressure information” in the “Dis-
play screen, heater, air conditioner and audio
systems” section for tire pressure monitor. If you
select the tire pressure information in the display
(if so equipped) , the FLAT TIRE warning mes-
sage will be displayed.
Low tire pressure warning
If the vehicle is being driven with low tire pressure
(lower than 28 psi, 193 kPa) , the low tire pres-
sure warning light comes on and the chime
sounds for about 10 seconds.
For additional information regarding the above
warning, see “Warning/indicator lights and au-
dible reminders” in the “Instruments and con-
trols” section.
Starting and driving5-3
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The brake system has two separate hydraulic
circuits. If one circuit malfunctions, you will still
have braking at two wheels.
BRAKE PRECAUTIONS
Vacuum assisted brakes
The brake booster aids braking by using engine
vacuum. If the engine stops, you can stop the
vehicle by depressing the brake pedal. However,
greater foot pressure on the brake pedal will be
required to stop the vehicle and stopping dis-
tance will be longer.
Using the brakes
Avoid resting your foot on the brake pedal while
driving. This will overheat the brakes, wear out the
brakes and pads faster, and reduce gas mileage.
To help reduce brake wear and to prevent the
brakes from overheating, reduce speed and
downshift to a lower gear before going down a
slope or long grade. Overheated brakes may
reduce braking performance and could result in
loss of vehicle control.
WARNING
cWhile driving on a slippery surface, be
careful when braking, accelerating or
downshifting. Abrupt braking or accel-
erating could cause the wheels to skid
and result in an accident.
cIf the engine is not running or is turned
off while driving, the power assist for
the brakes will not work. Braking will be
harder.
Wet brakes
When the vehicle is washed or driven through
water, the brakes may get wet. As a result, your
braking distance will be longer and the vehicle
may pull to one side during braking.
To dry the brakes, drive the vehicle at a safe
speed while lightly pressing the brake pedal to
heat up the brakes. Do this until the brakes return
to normal. Avoid driving the vehicle at high
speeds until the brakes function correctly.
Parking brake bedding
The parking brake shoes must be “bedded down”
whenever the stopping effect of the parking
brake is weakened or whenever the parking brake
shoes and/or drum/rotors are replaced, in order
to assure the best brake performance.This procedure is described in the vehicle service
manual and can be performed by a NISSAN
dealer.
ANTI-LOCK BRAKE SYSTEM (ABS)
The anti-lock brake system controls the brakes so
the wheels do not lock when braking abruptly or
when braking on slippery surfaces. The system
detects the rotation speed at each wheel and
varies the brake fluid pressure to prevent each
wheel from locking and sliding. By preventing
wheel lockup, the system helps the driver main-
tain steering control and helps to minimize swerv-
ing and spinning on slippery surfaces.
Using the system
Depress the brake pedal and hold it down.
WARNING
Do not pump the brake pedal. Doing so
may result in increased stopping
distances.
Normal operation
The anti-lock brake system does not operate at
speeds below3-6MPH(5-10km/h) . (The
speeds vary according to road conditions.)
When driving, the anti-lock brake system con-
trols the wheels so they will not lock when brak-
BRAKE SYSTEM
5-16Starting and driving
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CAUTION
Automatic transmission models cannot
be push-started or tow-started. Attempt-
ing to do so may cause transmission
damage.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.
WARNING
cDo not continue to drive if your vehicle
overheats. Doing so could cause engine
damage or a vehicle fire.
cTo avoid the danger of being scalded,
never remove the radiator cap while the
engine is still hot. When the radiator
cap is removed, pressurized hot water
will spurt out, possibly causing serious
injury.
cDo not open the hood if steam is com-
ing out.
1. Move the vehicle safely off the road, apply
the parking brake and move the shift lever to
P (Park) .
Do not stop the engine.
2. Turn off the air conditioner. Open all the
windows, move the heater or air conditioner
temperature control to maximum hot and fan
control to high speed.3. Get out of the vehicle. Look and listen for
steam or coolant escaping from the radiator
before opening the hood. (If steam or cool-
ant is escaping, turn off the engine.) Do not
open the hood further until no steam or
coolant can be seen.
4. Open the engine hood.
WARNING
If steam or water is coming from the en-
gine, stand clear to prevent getting
burned.
5. Visually check drive belts for damage or
looseness. Also check if the cooling fan is
running. The radiator hoses and radiator
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 en-
gine.
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.
PUSH STARTING IF YOUR VEHICLE OVERHEATS
In case of emergency6-9
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CHANGING ENGINE COOLANT
A NISSAN dealer can change the engine coolant.
The service procedure can be found in the
NISSAN Service Manual.
Improper servicing can result in reduced
heater performance and engine overheat-
ing.
WARNING
cTo avoid the danger of being scalded,
never change the coolant when the en-
gine is hot.
cNever remove the radiator cap when the
engine is hot. Serious burns could be
caused by high pressure fluid escaping
from the radiator.
cAvoid direct skin contact with used
coolant. If skin contact is made, wash
thoroughly with soap or hand cleaner
as soon as possible.
cKeep coolant out of the reach of chil-
dren and pets.
Engine coolant must be disposed of properly.
Check your local regulations.
CHECKING ENGINE OIL LEVEL
1. Park the vehicle on a level surface and apply
the parking brake.
2. Start the engine and let it idle 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. Re-
insert it all the way.5. Remove the dipstick again and check the oil
level. It should be between the H (High) and
L (Low) markssB. This is the normal oper-
ating oil level range. If the oil level is below
the L (Low) mark
sA, remove the oil filler cap
and pour recommended oil through the
opening.Do not overfill
sC.
6. Recheck oil level with the dipstick.
It is normal to add some oil between oil
maintenance intervals or during the
break-in period, depending on the severity
of operating conditions.
LDI0351LDI0352
ENGINE OIL
8-8Maintenance and do-it-yourself
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Aftermarket fuel additives
NISSAN does not recommend the use of any
aftermarket fuel additives (for example, fuel injec-
tor cleaner, octane booster, intake valve deposit
removers, etc.) which are sold commercially.
Many of these additives intended for gum, varnish
or deposit removal may contain active solvents or
similar ingredients that can be harmful to the fuel
system and engine.
Octane rating tips
Using unleaded gasoline with an octane
rating lower than recommended can cause
persistent, heavy “spark knock.” (“Spark
knock” is a metallic rapping noise.) If se-
vere, this can lead to engine damage. If you
detect a persistent heavy spark knock even
when using gasoline of the stated octane
rating, or if you hear steady spark knock
while holding a steady speed on level
roads, have a NISSAN dealer correct the
condition. Failure to correct the condition
is misuse of the vehicle, for which NISSAN
is not responsible.
Incorrect ignition timing may result in spark
knock, after-run and/or overheating, which may
cause excessive fuel consumption or enginedamage. If any of the above symptoms are en-
countered, have your vehicle checked at a
NISSAN dealer.
However, now and then you may notice
light spark knock for a short time while
accelerating or driving up hills. This is not a
cause for concern, because you get the
greatest fuel benefit when there is light
spark knock for a short time under heavy
engine load.
9-4Technical and consumer information
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