2002 NISSAN PATHFINDER key battery

See ªPrecautions when starting and drivingº in
the ª5. Starting and drivingº section for exhaust
gas (carbon monoxide).
Underbody:
The underbody is frequently exposed to corro-
sive substances such as those used on icy
roads or to control dust. It is very important to
remove these substances, otherwise 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 cor-
rected immediately.When performing any inspection or mainte-
nance work on your vehicle, always take care
to prevent serious accidental injury to yourself
or damage to the vehicle. The following are
general precautions 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
Neutral. For an automatic transmis-
sion, move the selector lever to the P
(Park) position.
IBe sure the ignition key is in the OFF
or LOCK position when performing
any replacement or repair.
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 advisable to secure or remove
any loose clothing and any jewelry,such as rings, watches, etc. before
working 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 battery.
IYour vehicle is equipped with an au-
tomatic 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 run-
ning. To avoid injury, always discon-
nect the negative battery cable before
working near the fan.
IOn gasoline engine models with theMAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself
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multiport fuel injection (MFI) system,
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
IDo not work under the engine hood
while it is hot. Turn off the engine and
wait until it cools down.
INever connect or disconnect either
the battery or any transistorized com-
ponent connector while the ignition
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 section gives instructions regarding only
those items which are relatively easy for an
owner to perform. More involved service
should be done by your NISSAN dealer.
A genuine NISSAN Service Manual is also
available. See ªOwner's Manual/Service
Manual order informationº in the ª9. Technical
and consumer informationº section.
You should be aware that incomplete or im-
proper servicing may result in operating diffi-
culties or excessive emissions, and could af-
fect your warranty coverage.If in doubt about
any servicing, have it done by your NISSAN
dealer.8-6
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under severe conditions require frequent
checks of the battery fluid level.
WARNING
Be sure the ignition key is in the OFF or
LOCK position. The engine could rotate
unexpectedly.
1. Visually inspect each belt for signs of un-
usual wear, cuts, fraying oil adhesion or
looseness. If the belt is in poor condition or
loose, have it replaced or adjusted by your
NISSAN dealer.
2. Have the belts checked regularly for condi-tion and tension.
SDI0457
SDI1119
SDI0424
DRIVE BELTS
8-22
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KEYFOB BATTERY
REPLACEMENTReplace the battery as follows:
1. Open the lid using a suitable tool.2. Replace the battery with a new one.
Recommended battery: Sanyo CR2025 or
equivalent
Make sure that theÅside faces the
bottom case.
3. Close the lid securely.
4. Push the keyfob button two or three times
to check its operation.
See your NISSAN dealer if you need any
assistance for replacement.
If the battery is removed for any reason
other than replacement, perform step 4
above.
IBe careful not to touch a circuit board
and a battery terminal.
IAn improperly disposed battery can
harm the environment. Always confirm
local regulations for battery disposal.
IThe keyfob is water-resistant; however,
if it does get wet, immediately wipe com-
pletely dry.
IWhen changing batteries, do not let dust
or oil get on the controller.
FCC Notice:
Changes or modifications not expresslyapproved by the manufacturer compliance
could void the user's authority to operate
the equipment.
This device complies with Part 15 of the
FCC Rules and RSS-210 of Industry
Canada.
Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device
must accept any interference received, in-
cluding interference that may cause undes-
ired operation of the device.
SPA1374
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10 Index
A
ABS (Anti-lock brake system) ......................... 5-32
Air bag system
Front (See supplemental front airbag
system) ...................................................... 1-16
Side (See supplemental side air bag
system) ...................................................... 1-18
Air bag warning labels .................................... 1-20
Air bag warning light.............................. 1-21, 2-12
Air cleaner housing filter ................................. 8-23
Air conditioner
Air conditioner operation ...................... 4-2, 4-8
Air conditioner service ................ 4-2, 4-8, 4-10
Air conditioner specification label.............. 9-14
Air conditioning system refrigerant and
lubricant recommendations ................ 4-10, 9-8
Heater and air conditioner (automatic) ....... 4-8
Heater and air conditioner controls ............. 4-2
Servicing air conditioner .............................. 4-2
Air conditioner operation, Semiautomatic ......... 4-5
Air flow charts ................................................... 4-5
Alcohol, drugs and driving ................................ 5-4
Anchor point locations
Top tether strap ......................................... 1-41
Antenna........................................................... 4-31
Anti-lock Brake System (ABS) ........................ 5-32
Anti-lock brake warning light............................. 2-9Appearance care
Exterior appearance care ............................ 7-2
Interior appearance care ............................. 7-3
Armrest ............................................................. 1-9
Ashtray (See cigarette lighter and ashtray) .... 2-26
ATP warning light ........................................... 2-10
Audible reminders ........................................... 2-15
Audio operation precautions ........................... 4-12
Audio system .................................................. 4-11
Steering wheel audio controls ................... 4-30
Automatic
Automatic transmission fluid (ATF) ........... 8-16
Drive positioner ......................................... 3-16
Driving with automatic
transmission ....................................... 5-6, 5-10
Seat positioner, seat ................................. 3-16
Transmission park warning light ............... 2-10
Transmission selector lever lock release .. 5-13
Avoiding collision and rollover .......................... 5-4
B
Battery............................................................. 8-21
Battery saver system................................. 2-20
Battery replacement, (See remote keyless entry
system) ............................................................. 3-8
Before starting the engine ................................ 5-9
Belts (See drive belts) .................................... 8-22Brake
Anti-lock brake system (ABS) ................... 5-32
Brake and clutch fluid................................ 8-18
Brake booster ............................................ 8-26
Brake fluid ................................................. 8-18
Brake pedal ............................................... 8-25
Brake pedal check..................................... 8-26
Brake system............................................. 5-32
Parking brake check ........................ 5-16, 8-25
Parking brake operation ............................ 5-16
Warning light ............................................. 2-10
Break-in schedule ........................................... 5-19
Bulb check/instrument panel ............................ 2-9
Bulb replacement ............................................ 8-30
C
Capacities and recommended fuel/lubricants... 9-2
Car phone or CB radio ................................... 4-32
Cargo (See vehicle loading information) ........ 2-33
Cargo net ........................................................ 2-33
Cassette player (See audio system) .... 4-16, 4-23,
4-28
Catalytic converter, Three way catalyst............ 5-3
CD care and cleaning ..................................... 4-26
Child restraints ................................................ 1-31
Installation on front passenger seat .......... 1-42
Installation on rear seat outboard
positions .................................................... 1-35
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