2007 NISSAN SENTRA low oil pressure

Warning
lightName Page
or
Anti-lock Braking
System (ABS) warn-
ing light (if so
equipped)2-9
or
Brake warning light 2-9
Charge warning light 2-9
Door open warning
light2-9
Electric power
steering warning
light2-10
Engine oil pressure
warning light2-10
Warning
lightName Page
Intelligent Key sys-
tem warning light (if
so equipped)2-10
Low fuel warning
light2-11
Low tire pressure
warning light (if so
equipped)2-11
Low windshield
washer fluid warning
light (if so equipped)2-12
P position selecting
warning light (CVT
models) (if so
equipped)2-12
Seat belt warning
light and chime2-12
Supplemental air
bag warning light2-12
Indicator
lightName Page
Continuously Vari-
able Transmission
(CVT) position indi-
cator light2-13
CRUISE main
switch indicator light
(if so equipped)2-13
Cruise SET switch
indicator light (if so
equipped)2-13
or
Front passenger air
bag status light2-13
High beam indicator
light (blue)2-13
Malfunction indica-
tor light (MIL)2-13
WARNING/INDICATOR LIGHTS
Illustrated table of contents0-9
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/28/06Ðarosenma
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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 when the reading is within the zone
s1shown in the illustration.
The engine coolant temperature varies with the
outside air temperature and driving conditions.
CAUTION
If the gauge indicates a coolant tempera-
ture near the hot (H) end of the normal
range, reduce vehicle speed to decrease
the temperature. If the gauge is over the
normal 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
ENGINE OIL PRESSURE GAUGE (if
so equipped)
The gauge indicates the engine lubrication sys-
tem oil pressure while the engine is running.
When the engine speed is high, the engine oil
pressure is also high. When the engine speed is
low, the gauge may indicate low oil pressure.
CAUTION
cThis gauge is not designed to indicate
low engine oil level. Use the dipstick to
check the oil level. (See “Engine oil” in
the “Maintenance and do-it-yourself”
section.)
LIC1020LIC1114
2-6Instruments and controls
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/27/06Ðarosenma
X

orAnti-lock Braking System
(ABS) warning light
(if so equipped)Low tire pressure warning light
(if so equipped)Cruise SET switch indicator light
(if so equipped)
orBrake warning lightLow windshield washer fluid warning light
(if so equipped)orFront passenger air bag status
light
Charge warning lightP position selecting warning light
(CVT models) (if so equipped)High beam indicator light (Blue)
Door open warning lightSeat belt warning light and chimeMalfunction indicator light (MIL)
Electric power steering warning lightSupplemental air bag warning lightOverdrive off indicator light (CVT models)
Engine oil pressure warning lightContinuously Variable Transmission (CVT)
position indicator lightSecurity indicator light
Intelligent Key system warning light
(if so equipped)CRUISE main switch indicator light
(if so equipped)Turn signal/hazard indicator lights
Low fuel warning light
CHECKING BULBS
With all doors closed, apply the parking brake
and turn the ignition key to the ON position
without starting the engine. The following lights
will come on:
or,,,,,
If equipped, the following lights come on briefly
and then go off:
or,,,
If any light fails to come on, it may indicate
a burned-out bulb or an open circuit in the
electrical system. Have the system repaired
promptly.
WARNING/INDICATOR LIGHTS AND
AUDIBLE REMINDERS
2-8Instruments and controls
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/27/06Ðarosenma
X

Electric power steering
warning light
WARNING
cIf the engine is not running or is turned
off while driving, the power assist for
the steering will not work. Steering will
be harder to operate.
cWhen the power steering warning light
illuminates with the engine running,
there will be no power assist for the
steering. You will still have control of
the vehicle but the steering will be
harder to operate. Have the power
steering system checked by a NISSAN
dealer.
When the ignition switch is in the ON position,
the power steering warning light illuminates. After
starting the engine, the power steering warning
light turns off. This indicates the power steering
system is operational.
If the power steering warning light illuminates
while the engine is running, it may indicate the
power steering system is not functioning properly
and may need servicing. Have the power steering
system checked by a NISSAN dealer.
When the power steering warning light illumi-
nates with the engine running, there will be nopower assist for the steering but you will still have
control of the vehicle. At this time, greater steer-
ing effort is required to operate the steering
wheel, especially in sharp turns and at low
speeds.
See “Power steering” in the “Starting and driving”
section.
Engine oil pressure warning
light
This light warns of low engine oil pressure. If the
light flickers or comes on during normal driving,
pull off the road in a safe area, stop the engine
immediatelyand call a NISSAN dealer or other
authorized repair shop.
The engine oil pressure warning light is not
designed to indicate a low oil level.Use the
dipstick to check the oil level. See “Engine oil” in
the “Maintenance and do-it-yourself” section of
this manual.
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.
Intelligent Key system warning
light (if so equipped)
The Intelligent Key system warning light illumi-
nates green when the ignition switch can be
turned. The Intelligent Key system warning light
illuminates red when the ignition switch cannot
be turned.
The Intelligent Key system warning light blinks
red if the Intelligent Key is taken outside of the
vehicle while the ignition switch is in the ACC or
ON position.
cIf the Intelligent Key system warning light
blinks, make sure of the location of the Intel-
ligent Key as soon as possible. The Intelli-
gent Key should be carried by the driver
while operating the vehicle.
cThe Intelligent Key system warning light
turns off about 10 seconds after the Intelli-
gent Key is brought inside the vehicle.
The Intelligent Key system warning light blinks
green indicating that the Intelligent Key battery is
almost discharged.
See “Intelligent Key system” in the “Pre-driving
checks and adjustments” section.
2-10Instruments and controls
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/27/06Ðarosenma
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cAccelerate slowly and smoothly. Maintain
cruising speeds with a constant accelerator
position.
cDrive at moderate speeds on the highway.
Driving at high speed lowers fuel economy.
cAvoid unnecessary stopping and braking.
Maintain a safe distance behind other ve-
hicles.
cUse a proper gear range which suits road
conditions. On level roads, shift into high
gear as soon as possible.
cAvoid unnecessary engine idling.
cKeep your engine tuned up.
cFollow the recommended periodic mainte-
nance schedule.
cKeep the tires inflated to the correct pres-
sure. Low tire pressure increases tire wear
and lowers fuel economy.
cKeep the wheels in correct alignment. Im-
proper alignment increases tire wear and
lowers fuel economy.
cAir conditioner operation lowers fuel
economy. Use the air conditioner only when
necessary.cWhen cruising at highway speeds, it is more
economical to use the air conditioner and
leave the windows closed to reduce drag.
cUse the recommended viscosity engine oil.
See “Engine oil and oil filter recommenda-
tion” in “Technical and consumer informa-
tion” later in this manual.
INCREASING FUEL ECONOMY
Starting and driving5-21
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/28/06Ðarosenma
X

4. Lower the vehicle slowly until the tire
touches the ground. Then, with the wheel
nut wrench, tighten the wheel nuts securely
in the sequence illustrated (
sA,sB,sC,sD).
Lower the vehicle completely.
WARNING
cIncorrect wheel nuts or improperly
tightened wheel nuts can cause the
wheel to become loose or come off.
This could cause an accident.
cDo not use oil or grease on the wheel
studs or nuts. This could cause the nuts
to become loose.
cRetighten the wheel nuts when the ve-
hicle has been driven for 600 miles
(1,000 km) (also in cases of a flat tire,
etc.) .
As soon as possible, tighten the wheel nuts
to the specified torque with a torque
wrench.
Wheel nut tightening torque:
83 ft-lb (113 N·m)
The wheel nuts must be kept tightened to
specification at all times. It is recom-
mended that wheel nuts be tightened to
specification at each lubrication interval.Adjust tire pressure to the COLD pressure.
COLD pressure: After vehicle has been
parked for three hours or more or driven
less than 1 mile (1.6 km) .
COLD tire pressures are shown on the Tire
and Loading Information Label.
5. Securely store the flat tire in the vehicle.
6. Install the jack in its storage area and tighten
the jack screw clockwise.
7. Place the spare tire cover and the trunk floor
carpeting over the damaged tire.
8. Close the trunk.
WARNING
cAlways make sure that the spare tire
and jacking equipment are properly se-
cured after use. Such items can become
dangerous projectiles in an accident or
sudden stop.
LCE0136
In case of emergency6-7
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/28/06Ðarosenma
X

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
cPark the vehicle on a level surface, ap-
ply the parking brake securely and
block the wheels to prevent the vehicle
from moving. For manual transmission
models, move the shift lever to N (Neu-
tral) . For CVT models, move the selector
lever to P (Park) .
cBe sure the ignition key is in the OFF or
LOCK position when performing any
parts replacement or repairs.
cNever leave the engine or the CVT re-
lated component harness connector
disconnected while the ignition switch
is in the ON position.
cNever connect or disconnect the battery
or any transistorized component while
the ignition switch is in the ON position.
c
Your vehicle is equipped with an auto-
matic engine cooling fan. It may come on
at any time without warning, even if the
ignition key is in the OFF position andthe engine is not running. To avoid injury,
always disconnect the negative battery
cable before working near the fan.
cIf you must work with the engine run-
ning, 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 whenever
you work on your vehicle.
cIf you must run the engine in an en-
closed 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 neces-
sary 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 beserviced by a 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.
cAvoid contact with used engine oil and
coolant. Improperly disposed engine
oil, engine coolant and/or other vehicle
fluids can damage the environment. Al-
ways conform to local regulations for
disposal of vehicle fluid.
This “Maintenance and do-it-yourself” section
gives instructions regarding only those items
which are relatively easy for an owner to perform.
A genuine NISSAN service manual is also avail-
able. See “Owner’s Manual/Service Manual or-
der information” in the “Technical and consumer
information” section of this manual.
You should be aware that incomplete or improper
servicing may result in operating difficulties or
excessive emissions, and could affect warranty
coverage.If in doubt about any servicing,
have it done by a NISSAN dealer.
MAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself8-5
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/28/06Ðarosenma
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Front seats....................1-2
Fuel
Capacities and recommended
fuel/lubricants.................9-2
Fuel economy................5-21
Fuel gauge..................2-5
Fuel octane rating..............9-4
Fuel recommendation............9-3
Fuel-filler door and cap...........3-24
Fuel-filler door lock opener lever......3-24
Fuel consumption gauge.............2-5
Fuel economy setting..............4-4
Fuses......................8-21
Fusible links...................8-23
G
Gascap.....................3-24
Gauge
Engine coolant temperature gauge.....2-6
Engine oil pressure gauge..........2-6
Fuel consumption gauge...........2-5
Fuel gauge..................2-5
Odometer...................2-4
Speedometer.................2-3
Tachometer..................2-4
Trip odometer.................2-4
General maintenance..............8-2
Glove box....................2-27
Glove box lock.................2-27
H
Hands-free phone system, BluetoothT. . . .4-37Hazard warning flasher switch.........2-22
Head restraints..................1-7
Active Head Restraint............1-8
Headlight and turn signal switch........2-19
Headlight control switch............2-19
Headlights....................8-27
Heater
Heater and air conditioner controls.....4-7
Heater operation...............4-9
Hood release..................3-22
Horn.......................2-22
I
Ignition switch..................5-6
Immobilizer system..........2-16, 3-2, 5-9
Important vehicle information label.......9-12
In-cabin microfilter...............8-19
Increasing fuel economy............5-21
Indicator lights and audible reminders
(See warning/indicator lights and audible
reminders).....................2-8
Inside mirror...................3-27
Instrument brightness control.........2-21
Instrument panel..............0-6, 2-2
Instrument panel dimmer switch........2-21
Intelligent Key system..............3-10
Key operating range............3-11
Key operation................3-12
Mechanical key................3-3
Remote keyless entry operation......3-16
Troubleshooting guide...........3-21
Warning signals...............3-21
Interior light...................2-34
Interior trunk lid release.............3-23ISOFIX child restraints.............1-24
J
Jump starting...................6-8
K
Keyfob battery replacement..........8-25
Keyless entry
With Intelligent Key system
(See Intelligent Key system)........3-16
Without Intelligent Key system
(See remote keyless entry system).....3-6
Keys, Except Intelligent Key...........3-2
Keys, For Intelligent Key system.........3-3
L
Labels
Air conditioner specification label.....9-13
C.M.V.S.S. certification label........9-12
Emission control information label.....9-12
Engine serial number............9-11
F.M.V.S.S. certification label........9-12
Vehicle identification number
(VIN) plate..................9-10
Warning labels (for SRS)..........1-56
Language setting.................4-5
LATCH (Lower Anchors and Tethers
for CHildren) System..............1-24
License plate
Installing the license plate.........9-13
10-3
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/28/06Ðarosenma
X