2009 NISSAN PATHFINDER fuel pressure

THREE-WAY CATALYST
The three-way catalyst is an emission control
device installed in the exhaust system. Exhaust
gases in the three-way catalyst are burned at
high temperatures to help reduce pollutants.
WARNING
cThe exhaust gas and the exhaust sys-
tem are very hot. Keep people, animals
or flammable materials away from the
exhaust system components.
cDo not stop or park the vehicle over
flammable materials such as dry grass,
waste paper or rags. They may ignite
and cause a fire.
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.TIRE PRESSURE MONITORING
SYSTEM (TPMS)
Each tire, including the spare (if provided) ,
should be checked monthly when cold and in-
flated to the inflation pressure recommended by
the vehicle manufacturer on the vehicle placard
or tire inflation pressure label. (If your vehicle has
tires of a different size than the size indicated on
the vehicle placard or tire inflation pressure label,you should determine the proper tire inflation
pressure for those tires.)
As an added safety feature, your vehicle has been
equipped with a Tire Pressure Monitoring System
(TPMS) that illuminates a low tire pressure telltale
when one or more of your tires is significantly
under-inflated. Accordingly, when the low tire
pressure telltale illuminates, you should stop and
check your tires as soon as possible, and inflate
them to the proper pressure. Driving on a signifi-
cantly under-inflated tire causes the tire to over-
heat 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.
Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver’s
responsibility to maintain correct tire pressure,
even if under-inflation has not reached the level to
trigger illumination of the TPMS low tire pressure
telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when the
system is not operating properly. The TPMS mal-
function indicator is combined with the low tire
pressure telltale. When the system detects a
malfunction, the telltale will flash for approxi-
mately one minute and then remain continuously
illuminated. This sequence will continue upon
Starting and driving5-3
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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 front wheels in correct alignment.
Improper 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.
cFor vehicles equipped with
, use 4H
or 4L position only when necessary. Four-
wheel drive operation lowers fuel economy.
WARNING
cFor 4WD equipped vehicles, do not at-
tempt to raise two wheels off the
ground and shift the transmission to
any drive or reverse position with the
engine running. Doing so may result in
drivetrain damage or unexpected ve-
hicle movement which could result in
serious vehicle damage or personal
injury.
cDo not attempt to test a 4WD equipped
vehicle on a 2-wheel dynamometer
(such as the dynamometers used by
some states for emissions testing) , or
similar equipment even if the other two
wheels are raised off the ground. Make
sure you inform test facility personnel
that your vehicle is equipped with 4WD
before it is placed on a dynamometer.
Using the wrong test equipment may
result in drivetrain damage or unex-
pected vehicle movement which could
result in serious vehicle damage or per-
sonal injury.
INCREASING FUEL ECONOMYUSING FOUR WHEEL DRIVE
(4WD)
5-22Starting and driving
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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
cPark the vehicle on a level surface, ap-
ply the parking brake securely and
block the wheels to prevent the vehicle
from moving. Move the shift selector
lever to P (Park) .
cBe sure the ignition key is in the OFF or
LOCK position when performing any
parts replacement or repairs.
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.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 and the
engine is not running. To avoid injury,
always disconnect the negative battery
cable before working near the fan.
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, the fuel
filter or fuel lines should be serviced 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.
cNever leave the engine or automatic
transmission related component har-
nesses 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.
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
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Bulb check/instrument panel..........2-14
Bulb replacement................8-32
C
Capacities and recommended
fuel/lubricants...................9-2
Car phone or CB radio............4-104
Cargo light...................2-54
Cargo net....................2-45
Cargo (See vehicle loading information) . . .9-12
CD care and cleaning.............4-84
CD changer (See audio system)........4-63
CD player (See audio system).....4-57, 4-71
Child restraint with top tether strap......1-24
Child restraints..........1-15, 1-21, 1-23
Precautions on child
restraints............1-21, 1-29, 1-36
Top tether strap anchor point locations . .1-24
Child safety rear door lock............3-6
Chimes, audible reminders...........2-22
Cleaning exterior and interior..........7-2
Clock...............4-56, 4-61, 4-69
(models with navigation system) . .4-13, 4-29
Clock set.................4-13, 4-29
C.M.V.S.S. certification label..........9-10
Cold weather driving..............5-39
Compact disc (CD) player.......4-57, 4-71
CompactFlash (CF) player...........4-73
Console box...................2-39
Control panel buttons.............4-18
Brightness/contrast button.....4-18, 4-34
Enter button..............4-4, 4-18
Setting button............4-11, 4-27
Startup screen...............4-21Without navigation system..........4-4
Controls
Audio controls (steering wheel)......4-86
Heater and air conditioner
controls................4-38, 4-45
Rear audio controls.............4-87
Rear seat air conditioner..........4-47
Coolant
Capacities and recommended
fuel/lubricants.................9-2
Changing engine coolant..........8-9
Checking engine coolant level........8-8
Engine coolant temperature gauge.....2-6
Corrosion protection...............7-5
Cruise control..................5-20
Cup holders...................2-41
Curtain side-impact and rollover air bag . . .1-53
D
Daytime running light system
(Canada only)..................2-30
Defroster switch
Rear window and outside mirror defroster
switch....................2-27
Digital video disc DVD.............4-89
Dimensions and weights.............9-8
Dimmer switch for instrument panel......2-31
Display controls
(see control panel buttons)........4-4, 4-18
Distance to empty.............4-7, 4-23
Door locks....................3-4
Door open warning light............2-16
Drive belt....................8-18
Drive positioner, Automatic...........3-30Driving
Cold weather driving............5-39
Driving with automatic transmission. . . .5-14
Precautions when starting and driving . . .5-2
E
Economy - fuel.................5-22
Emission control information label.......9-11
Emission control system warranty.......9-28
Engine
Before starting the engine.........5-13
Block heater.................5-41
Capacities and recommended
fuel/lubricants.................9-2
Changing engine coolant..........8-9
Changing engine oil............8-11
Changing engine oil filter..........8-12
Checking engine coolant level........8-8
Checking engine oil level..........8-9
Engine compartment check locations. . . .8-6
Engine coolant temperature gauge.....2-6
Engine cooling system............8-8
Engine oil...................8-9
Engine oil and oil filter recommendation . .9-5
Engine oil pressure warning light.....2-16
Engine oil viscosity..............9-5
Engine serial number............9-10
Engine specifications.............9-7
Starting the engine.............5-13
Engine oil pressure gauge............2-8
Enter button................4-4, 4-18
Event data recorders..............9-29
Exhaust gas (Carbon monoxide)........5-2
Eyeglass case..................2-40
10-2
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F
First aid kit....................6-2
Flashers
(See hazard warning flasher switch)......2-32
Flat tire......................6-2
Floor mat positioning aid.............7-4
Fluid
Brake fluid..................8-14
Capacities and recommended
fuel/lubricants.................9-2
Engine coolant................8-8
Engine oil...................8-9
Power steering fluid.............8-13
Window washer fluid............8-15
F.M.V.S.S. certification label..........9-10
Fog light switch.................2-32
Front air bag system
(See supplemental restraint system).....1-49
Front seats....................1-2
Fuel
Capacities and recommended
fuel/lubricants.................9-2
Fuel economy................5-22
Fuel gauge..................2-7
Fuel octane rating..............9-4
Fuel recommendation............9-3
Fuel-filler door and cap...........3-23
Fuses......................8-24
Fusible links...................8-26G
Garage door opener, HomeLinkTUniversal
Transceiver...................2-54
Gascap.....................3-23
Gauge
Engine coolant temperature gauge.....2-6
Engine oil pressure gauge..........2-8
Fuel gauge..................2-7
Odometer...................2-4
Speedometer.................2-4
Tachometer..................2-6
Trip computer.................2-5
Trip odometer.................2-4
Voltmeter...................2-8
General maintenance..............8-2
Glass hatch...................3-23
Glove box....................2-40
H
Hands-free phone system,
BluetoothT..............4-105, 4-120
Hazard warning flasher switch.........2-32
Head restraints..................1-7
Active Head Restraint............1-7
Headlight and turn signal switch........2-28
Headlight control switch............2-28
Headlights....................8-30
Headphones (See NISSAN mobile
entertainment system).............4-92
Heated seats..................2-34
Heated steering wheel.............2-33Heater
Heater and air conditioner
controls................4-38, 4-45
Heater operation...........4-39, 4-46
Rear seat air conditioner..........4-47
Hill descent control switch...........2-35
Hill descent control system..........5-38
Hill start assist system.............5-39
HomeLinkTUniversal Transceiver.......2-54
Hood release..................3-21
Hook
Luggage hook................2-43
Horn.......................2-33
I
Ignition switch..................5-9
Immobilizer system.........2-24, 3-3, 5-12
Important vehicle information label.......9-10
In-cabin microfilter...............8-20
Increasing fuel economy............5-22
Indicator lights and audible reminders
(See warning/indicator lights and audible
reminders)....................2-13
Inside automatic anti-glare mirror.......3-27
Inside mirror...................3-27
Instrument brightness control.........2-31
Instrument panel..............0-6, 2-2
Instrument panel dimmer switch........2-31
Intelligent Key system
Key operating range.............3-9
Key operation................3-10
Mechanical key................3-3
Remote keyless entry operation......3-13
Troubleshooting guide...........3-17
10-3
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Warning signals...............3-17
Interior light...................2-52
ISOFIX child restraints.............1-23
J
Jump starting...................6-8
K
Key ........................3-2
Keyfob battery replacement..........8-27
Keyless entry
With Intelligent Key system
(See Intelligent Key system)........3-13
Keyless entry system
(See remote keyless entry system)......3-18
L
Labels
Air conditioner specification label.....9-11
C.M.V.S.S. certification label........9-10
Emission control information label.....9-11
Engine serial number............9-10
F.M.V.S.S. certification label........9-10
Tire and Loading Information label.....9-11
Vehicle identification number (VIN) plate . .9-9
Warning labels (for SRS)..........1-56
LATCH (Lower Anchors and Tethers for CHildren)
System......................1-23
License plate
Installing the license plate.........9-12Lift gate.....................3-22
Light
Air bag warning light.........1-56, 2-19
Brake light (See stop light).........8-32
Bulb check/instrument panel........2-14
Bulb replacement..............8-32
Charge warning light............2-15
Fog light switch...............2-32
Headlight and turn signal switch......2-28
Headlight control switch..........2-28
Headlights..................8-30
Interior light.................2-52
Light bulbs..................8-30
Low tire pressure warning light......2-17
Low washer fluid warning light.......2-18
Passenger air bag and status light.....1-50
Personal lights...............2-53
Security indicator light...........2-21
Warning/indicator lights and audible
reminders..................2-13
Lights
Map lights..................2-54
Lock
Child safety rear door lock..........3-6
Door locks..................3-4
Power door locks...............3-5
Vehicle speed sensing door lock
mechanism..................3-6
Low fuel warning light.............2-17
Low tire pressure warning light........2-17
Low washer fluid warning light.........2-18
Luggage hook..................2-43
Luggage (See vehicle loading information) . .9-12
Luggage storage
(see vehicle loading information)........2-43M
Maintenance
Changing the maintenance
interval................4-10, 4-25
Displaying the maintenance notice
reminder...............4-10, 4-26
General maintenance............8-2
Inside the vehicle...............8-3
Maintenance precautions..........8-5
Outside the vehicle..............8-2
Resetting the maintenance
interval................4-10, 4-26
Seat belt maintenance...........1-20
Setting.................4-9, 4-25
Under the hood and vehicle.........8-4
Malfunction indicator light...........2-20
Manual front seat adjustment..........1-2
Map lights....................2-54
Map pocket...................2-41
Meters and gauges................2-3
Instrument brightness control.......2-31
Mirror
Automatic anti-glare inside mirror.....3-27
Inside mirror.................3-27
Outside mirror control...........3-29
Outside mirrors...............3-29
Vanity mirror.................3-27
Music Box hard-disk drive audio system . . .4-75
10-4
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Theft (NISSAN vehicle immobilizer system) ,
engine start.............2-24, 3-3, 5-12
Three-way catalyst................5-3
Tilting steering wheel..............3-25
Tire
Flat tire....................6-2
Spare tire...................6-4
Tire and Loading Information label.....9-11
Tire chains..................8-42
Tire placard.................9-11
Tire pressure................8-35
Tire rotation.................8-42
Tires of 4-wheel drive............8-44
Types of tires................8-41
Uniform tire quality grading.........9-27
Wheels and tires..............8-35
Wheel/tire size................9-8
Tire pressure
Low tire pressure warning light......2-17
Tire pressure display...........4-8, 4-24
Tire Pressure Monitoring System (TPMS) . . .5-3
Tire rotation maintenance reminder . . .4-8, 4-24
Top tether strap child restraint.........1-24
Towing
2-wheel drive models............6-12
4-wheel drive models............6-13
Flat towing..................9-26
Tow truck towing..............6-11
Towing load/specification.........9-20
Trailer towing................9-17
Transceiver
HomeLinkTUniversal Transceiver.....2-54
Transmission
Driving with automatic transmission. . . .5-14
Selector lever lock release.........5-17Travel (See registering your vehicle in another
country)......................9-9
Trip computer...................2-5
Trip odometer...................2-4
Turn signal switch................2-31
U
Uniform tire quality grading...........9-27
V
Vanity mirror...................3-27
Variable voltage control system........8-17
Vehicle
Speed sensing door lock mechanism. . . .3-6
Vehicle dimensions and weights........9-8
Vehicle dynamic control (VDC) off switch. . .2-34
Vehicle dynamic control (VDC) system. . . .5-36
Vehicle electronic system........4-15, 4-30
Vehicle identification...............9-9
Vehicle identification number (VIN)
(Chassis number).................9-9
Vehicle identification number (VIN) plate. . . .9-9
Vehicle loading information...........9-12
Vehicle recovery.................6-14
Vehicle security system.............2-23
Vehicle security system
(NISSAN vehicle immobilizer system) ,
engine start.............2-24, 3-3, 5-12
Ventilators....................4-37
Visors......................3-26
Voice recognition system...........4-131
Voltmeter.....................2-8W
Warning
4WD warning light.............2-16
Air bag warning light.........1-56, 2-19
Anti-lock brake warning light........2-14
Battery charge warning light........2-15
Brake warning light.............2-15
Door open warning light..........2-16
Engine oil pressure warning light.....2-16
Hazard warning flasher switch.......2-32
Low fuel warning light...........2-17
Low tire pressure warning light......2-17
Low washer fluid warning light.......2-18
Passenger air bag and status light.....1-50
Seat belt warning light...........2-18
Vehicle security system...........2-23
Warning labels (for SRS)..........1-56
Warning/indicator lights and audible
reminders..................2-13
Warning lights..................2-13
Washer switch
Rear window wiper and washer
switches...................2-27
Windshield wiper and washer switch . . .2-26
Weights (See dimensions and weights). . . .9-8
Wheels and tires................8-35
Wheel/tire size..................9-8
When traveling or registering your vehicle in
another country..................9-9
Window washer fluid..............8-15
Windows
Locking passengers’ windows.......2-50
Power rear windows............2-50
Power windows...............2-48
10-7
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RECOMMENDED FUEL:
Use unleaded premium gasoline with an octane
rating of at least 91 AKI (Anti-Knock Index) num-
ber (Research octane number 96) .
If unleaded premium gasoline is not available
unleaded regular gasoline with an octane rating
of 87 AKI (Anti-Knock Index) number (Research
octane number 91) can be used, but only under
the following precautions:
cHave the fuel tank filled only partially with
unleaded regular gasoline, and fill up with
unleaded premium as soon as possible.
cAvoid full throttle driving, and abrupt accel-
eration.
However, for maximum vehicle perfor-
mance, the use of unleaded premium gaso-
line is recommended.
CAUTION
cUsing a fuel other than that specified
could adversely affect the emission
control system, and may also affect the
warranty coverage.
cUnder no circumstances should a
leaded gasoline be used, because this
will damage the three-way catalyst.cDo not use E-85 fuel in your vehicle.
Your vehicle is not designed to run on
E-85 fuel. Using E-85 fuel can damage
the fuel system components and is not
covered by the NISSAN new vehicle lim-
ited warranty.
For additional information, see “Capacities and
recommended fuel/lubricants in the “Technical
and consumer information” section.
RECOMMENDED ENGINE OIL:
cEngine oil with API Certification Mark
cViscosity SAE 5W-30
See “Engine oil and oil filter recommendation” in
the “Technical and consumer information” sec-
tion of this manual.
COLD TIRE PRESSURE:
See Tire and Loading Information label.
The label is typically located on the driver side
center pillar or on the driver’s door. For additional
information, see “Wheels and tires” in the “Main-
tenance and do-it-yourself” section.
RECOMMENDED NEW VEHICLE
BREAK-IN PROCEDURE:
During the first 1,200 miles (2,000 km) of vehicle
use, follow the recommendations outlined in the
“BREAK-IN SCHEDULE” information found in
the “Starting and driving” section of this manual.
Follow these recommendations for the future re-
liability and economy of your new vehicle. Failure
to follow these recommendations may result in
vehicle damage or shortened engine life.
GAS STATION INFORMATION
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