2003 NISSAN PATHFINDER battery replacement

3 Pre-driving checks and adjustmentsKeys ........................................................................................... 3-2
Doors......................................................................................... 3-2
Locking with key ............................................................... 3-3
Front window open/close with key.............................. 3-3
Locking with inside lock knob...................................... 3-3
Locking with power door lock switch (if so
equipped) ........................................................................... 3-4
Child safety rear door lock ............................................ 3-4
Remote keyless entry system ............................................. 3-5
How to use remote keyless entry system.................. 3-5
Battery replacement ........................................................ 3-8
Hood ......................................................................................... 3-9
Back door .............................................................................. 3-10
Key operation.................................................................. 3-10
Spare tire carrier (if so equipped) .................................. 3-10
Glass hatch ........................................................................... 3-11Opener operation (if so equipped) ........................... 3-11
Key operation.................................................................. 3-12
Fuel filler lid ........................................................................... 3-13
Opener operation .......................................................... 3-13
Fuel filler cap .................................................................. 3-13
Steering wheel ..................................................................... 3-15
Tilt operation ................................................................... 3-15
Sun visors.............................................................................. 3-15
Using the sun visors ..................................................... 3-16
Mirrors .................................................................................... 3-16
Inside mirror .................................................................... 3-16
Outside mirrors .............................................................. 3-16
Automatic seat positioner (if so equipped) .................. 3-17
Automatic seat positioner operation ......................... 3-17
Cancel switch ................................................................. 3-19


03.1.28/R50-D/V5


To stop lowering the windows, release the UN-
LOCK button.
To start lowering the windows, press the UN-
LOCK button again for 3 more seconds.
This function will operate after the ignition switch
is off and 45 seconds passed or either the front
door is opened.Using the panic alarmIf you are near your vehicle and feel threatened,
you may activate the alarm to call attention as
follows:
1. Push the PANIC button on the keyfob for
longer than 0.5 seconds.
2. The theft warning alarm and headlights will
stay on for 30 seconds.
3. The panic alarm stops when:

It has run for 30 seconds, or

The LOCK or the UNLOCK button is
pressed, or

The panic button is pushed on the keyfob for
more than 0.5 seconds.
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 the⊕side faces the bottom
case.
3. Close the lid securely.
4. Push the keyfobbutton two or three times to
check its operation.
See your NISSAN dealer if you need any assis-
tance for replacement.
If the battery is removed for any reason
other than replacement, perform step 4
above.

Be careful not to touch a circuit board
and a battery terminal.

An improperly disposed battery can
harm the environment. Always confirm
local regulations for battery disposal.

The keyfob is water-proof; however, if it
does get wet, immediately wipe com-
pletely dry.

When changing batteries, do not let
dust or oil get on the keyfob.
FCC Notice:
Changes or modifications not expressly
approved by the manufacturer compliance
SPA1374
3-8
Pre-driving checks and adjustments


03.1.28/R50-D/V5


8 Maintenance and do-it-yourselfMaintenance requirements .................................................. 8-2
General maintenance ............................................................ 8-2
Explanation of general maintenance items ................ 8-2
Maintenance precautions ..................................................... 8-5
Engine compartment check locations .............................. 8-7
Engine cooling system.......................................................... 8-9
Checking engine coolant level...................................... 8-9
Changing engine coolant ............................................ 8-10
Engine oil ............................................................................... 8-13
Checking engine oil level ............................................ 8-13
Changing engine oil ...................................................... 8-14
Changing engine oil filter ............................................ 8-15
Automatic transmission fluid ............................................. 8-16
Temperature conditions for checking ....................... 8-17
Power steering fluid ............................................................ 8-18
Brake and clutch fluid ........................................................ 8-19
Brake fluid ....................................................................... 8-19
Clutch fluid ...................................................................... 8-19
Window washer fluid.......................................................... 8-20
Window washer fluid reservoir .................................. 8-20
Battery .................................................................................... 8-21
Jump starting .................................................................. 8-21
Drive belts ............................................................................. 8-22
Spark plugs ........................................................................... 8-23Replacing spark plugs.................................................. 8-23
Air cleaner ............................................................................. 8-23
Windshield wiper blades ................................................... 8-24
Cleaning ........................................................................... 8-24
Replacing ......................................................................... 8-24
Parking brake and brake pedal ........................................ 8-25
Checking parking brake ............................................... 8-25
Checking brake pedal .................................................. 8-26
Brake booster ................................................................. 8-26
Fuses ...................................................................................... 8-27
Engine compartment ..................................................... 8-27
Passenger compartment .............................................. 8-28
Keyfobbattery replacement ........................................ 8-28
Lights ...................................................................................... 8-30
Headlights ....................................................................... 8-31
Wheels and tires ................................................................. 8-34
Tire pressure ................................................................... 8-34
Types of tires .................................................................. 8-35
Tire chains ....................................................................... 8-36
Changing wheels and tires ......................................... 8-37


03.1.28/R50-D/V5


ing and driving” 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 ex-
haust system. At the end of winter, the under-
body should be thoroughly flushed with plain
water, being careful to clean those areas where
mud and dirt may accumulate. For additional
information, see “Cleaning exterior” in the “7.
Appearance and care” section.
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 corrected imme-
diately.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

Park 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.

Be sure the ignition key is in the OFF
or LOCK position when performing
any replacement or repair.

If you must work with the engine
running, keep your hands, clothing,
hair and tools away from moving fans
belts and any other moving parts.

It is advisable to secure or remove
any loose clothing and any jewelry,such as rings, watches, etc. before
working on your vehicle.

Always wear eye protection when-
ever you work on your vehicle.

If you must run the engine in an
enclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases to escape.

Never 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.

Keep smoking materials, flame and
sparks away from fuel and battery.

Your 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 be-
fore working near the fan.

On gasoline engine models with theMAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself
8-5


03.1.28/R50-D/V5


PASSENGER COMPARTMENTIf any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition key and the headlight
switch are OFF.
2. Pull to open the fuse box cover/coin tray.
3. Pull down the fuse box cover/coin tray to
remove it.
4. Remove the fuse with the fuse puller.
5. If the fuse is open, replace it with a new fuse.
6. If a new fuse opens again, have the electricalsystem checked and repaired by your
NISSAN dealer.
KEYFOB BATTERY REPLACEMENTReplace the battery as follows:
1. Open the lid using a suitable tool.
2. Replace the battery with a new one.
SDI1169
SPA1374
8-28
Maintenance and do-it-yourself


03.1.28/R50-D/V5


Recommended battery: Sanyo CR2025 or
equivalent
Make sure that the⊕side faces the
bottom case.
3. Close the lid securely.
4. Push the keyfobbutton two or three times to
check its operation.
See your NISSAN dealer if you need any assis-
tance for replacement.
If the battery is removed for any reason
other than replacement, perform step 4
above.

Be careful not to touch a circuit board
and a battery terminal.

An improperly disposed battery can
harm the environment. Always confirm
local regulations for battery disposal.

The keyfob is water-resistant; however,
if it does get wet, immediately wipe
completely dry.

When changing batteries, do not let
dust or oil get on the controller.
FCC Notice:
Changes or modifications not expressly
approved by the manufacturer compliancecould 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.
Maintenance and do-it-yourself
8-29


03.1.28/R50-D/V5


10 Index
A
ABS (Anti-lock brake system)................................ 5-34
Air bag system, Front (See supplemental front air
bag system) ................................................................ 1-16
Air bag warning labels ............................................. 1-21
Air bag warning light .................................... 1-21, 2-13
Air cleaner housing filter.......................................... 8-23
Air conditioner
Air conditioner operation ..................................... 4-4
Air conditioner specification label .................. 9-14
Air conditioning system refrigerant and
lubricant recommendations ..................... 4-12, 9-7
Heater and air conditioner controls.................. 4-2
Servicing air conditioner ................................... 4-12
Air flow charts............................................................... 4-5
Alcohol, drugs and driving......................................... 5-5
Anchor point locations
Top tether strap .................................................. 1-44
Antenna ........................................................................ 4-29
Anti-lock Brake System (ABS) .............................. 5-34
Anti-lock brake warning light .................................... 2-9
Appearance care
Exterior appearance care .................................... 7-2
Interior appearance care ..................................... 7-3
Armrest (if so equipped) ............................................ 1-9
Ashtray (See cigarette lighter and ashtray) ........ 2-29
ATP warning light ...................................................... 2-10
Audible reminders ..................................................... 2-16Audio operation precautions .................................. 4-14
Audio system .............................................................. 4-13
Steering wheel audio controls ........................ 4-28
Autochanger
Compact Disc (CD) ........................................... 4-26
Automatic
Automatic transmission fluid (ATF) ................ 8-16
Drive positioner ................................................... 3-17
Driving with automatic transmission ..... 5-7, 5-11
Seat positioner, seat .......................................... 3-17
Transmission park warning light ..................... 2-10
Transmission selector lever lock release ...... 5-14
Avoiding collision and rollover .................................. 5-5
B
Back door.................................................................... 3-10
Battery .......................................................................... 8-21
Battery saver system ......................................... 2-22
Battery replacement, (See remote keyless entry
system) ........................................................................... 3-8
Before starting the engine ...................................... 5-10
Belts (See drive belts) ............................................. 8-22
Brake
Anti-lock brake system (ABS) ......................... 5-34
Brake and clutch fluid ....................................... 8-19
Brake booster ...................................................... 8-26
Brake fluid............................................................. 8-19
Brake pedal .......................................................... 8-25Brake pedal check ............................................. 8-26
Brake system ....................................................... 5-34
Parking brake check............................... 5-17, 8-25
Parking brake operation .................................... 5-17
Warning light .......................................................... 2-9
Break-in schedule ..................................................... 5-20
Bulbcheck/instrument panel .................................... 2-9
Bulbreplacement ...................................................... 8-30
C
Capacities and recommended fuel/lubricants...... 9-2
Car phone or CB radio............................................ 4-31
Cargo (See vehicle loading information)............. 2-36
Cargo net .................................................................... 2-36
Cassette player (See audio system) ........ 4-18, 4-25
Catalytic converter, Three way catalyst ................. 5-3
CD care and cleaning .............................................. 4-28
Child restraints ........................................................... 1-32
Installation on front passenger seat............... 1-45
Installation on rear seat outboard
positions ................................................................ 1-37
Installation on rear seat center position........ 1-34
Precautions on child restraints........................ 1-32
Top tether strap anchor point locations ....... 1-44
With top tether strap ......................................... 1-43
Child safety ................................................................. 1-25
Child safety rear door lock ........................................ 3-4
Chimes, Audible reminders..................................... 2-16


03.1.28/R50-D/V5