2004 NISSAN PATHFINDER ECU

Keep the battery surface clean and dry. Any
corrosion should be washed off with a solu-
tion of baking soda and water.

Make certain the terminal connections are
clean and securely tightened.

If the vehicle is not to be used for 30 days or
longer, disconnect the (—) negative battery
terminal cable to prevent discharge.
WARNING

Do not expose the battery to flames
or electrical sparks. Hydrogen gas
generated by battery action is explo-
sive. Do not allow battery fluid to
contact your skin, eyes, fabrics, or
painted surfaces. After touching a
battery or battery cap, do not touch
or rub your eyes. Thoroughly wash
your hands. If the acid contacts your
eyes, skin or clothing, immediately
flush with water for at least 15 min-
utes and seek medical attention.

When working on or near a battery,
always wear suitable eye protection
and remove all jewelry.
Battery posts, terminals and related
accessories contain lead and lead
compounds. Wash hands after han-
dling.

Keep the battery out of the reach of
children.

Do not operate the vehicle if the fluid
in the battery is low. Low battery fluid
can cause a higher load on the bat-
tery which can generate heat, reduce
battery life, and in some cases lead
to an explosion.
JUMP STARTINGIf jump starting is necessary, see “Jump starting”
in the “6. In case of emergency” section. If the
engine does not start by jump starting, the
battery may have to be replaced. Contact your
NISSAN dealer.Check the fluid level in each cell. It should be
between the MAX. and MIN. lines.
If it is necessary to add fluid, add only distilled
water to bring the level to the indicator in each
filler opening.Do not overfill.
1. Remove the cell plugs using a suitable tool.
2. Add distilled water up to the MAX. level.
If the side of the battery is not visible, the
electrolyte level can be checked through
each filler opening as illustrated.
3. Tighten cell plugs.
Vehicles operated in high temperatures or
DI0137M
BATTERY8-18
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REPLACING SPARK PLUGS
WARNING
Be sure the engine and ignition switch
are off and that the parking brake is
engaged securely.
CAUTION
Be sure to use the correct socket toremove the spark plugs. An incorrect
socket can cause damage the spark
plugs.
Platinum-tipped spark plugsIt is not necessary to replace the platinum-
tipped spark plugs as frequently as the conven-
tional type spark plugs since they will last much
longer. Follow the maintenance schedule, but do
not reuse them by cleaning or regapping.
If replacement is required, see your NISSAN
dealer for servicing.
Always replace with recommended
platinum-tipped spark plugs.
The filter element should not be cleaned and
reused as it is given a special treatment. We
recommended it be replaced according to the
maintenance log shown in a separate “Service
and Maintenance Guide”. When replacing the
filter, wipe the inside of the air cleaner housing
and the cover with a damp cloth.
WARNING

Operating the engine with the air
cleaner removed can cause you or
others to be burned. The air cleaner
SDI0145A
SDI1115
SPARK PLUGS AIR CLEANER8-20
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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.
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04.3.9/R50-D/V5


equipped tire size. Other types may damage
your vehicle. Use chain tensioners when recom-
mended by the tire chain manufacturer to ensure
a tight fit. Loose end links of the tire chain must
be secured or removed to prevent the possibility
of whipping action damage to the fenders or
underbody. If possible, avoid fully loading your
vehicle when using tire chains. In addition, drive
at a reduced speed. Otherwise, your vehicle may
be damaged and/or vehicle handling and perfor-
mance may be adversely affected.
Never install tire chains on TEMPORARY USE
ONLY spare tires.
Do not use tire chains on dry roads.
Tire chains must be installed only on the
rear wheels and not on the front wheels.
Do not drive with tire chains on paved roads
which are clear of snow. Driving with chains in
such conditions can cause damage to the vari-
ous mechanisms of the vehicle due to some
overstress. When driving on clear paved roads,
be sure to change to 2WD.
CHANGING WHEELS AND TIRES
Tire rotationNISSAN recommends that tires be rotated every
7,500 miles (12,000 km). However, the timing
for tire rotation may vary according to your
driving habits and road surface conditions.
See “Flat tire” in the “6. In case of emergency”
section for tire replacing procedures.
Wheel nut tightening torque:
98 ft-lb (133 N⋅m)The wheel nuts must be kept tightened to speci-
fication at all times. It is recommended that
wheel nuts be tightened to specification at each
tire rotation interval.
WARNING

After rotating the tires, adjust the tire
pressure.

Retighten the wheel nuts after the
vehicle has been driven for 600 miles
(1,000 km) (also in cases of a flat tire,
etc.).

Do not include small size spare tire in
the tire rotation.

For additional information regarding
tires, refer to “Important Tire Safety
Information” (US) or “Tire Safety In-
formation” (Canada) in the Warranty
Information booklet.
SDI0724
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9 Technical and consumer informationCapacities and recommended fuel/lubricants ................ 9-2
Fuel recommendation ...................................................... 9-4
Engine oil and oil filter recommendation.................... 9-6
Recommended SAE oil viscosity number.................. 9-7
Air conditioning system refrigerant and lubricant
recommendations ............................................................. 9-7
Specifications.......................................................................... 9-9
Engine ................................................................................. 9-9
Wheels and tires ................................................................. 9-11
Dimensions and weights.............................................. 9-11
When traveling or registering your vehicle in another
country.................................................................................... 9-12
Vehicle identification ........................................................... 9-12
Vehicle identification number (VIN) plate ................ 9-12
Vehicle identification number (Chassis
number) ............................................................................ 9-12
Engine serial number .................................................... 9-13
F.M.V.S.S. certification label ....................................... 9-13
Emission control information label ............................ 9-13
Tire and Loading Information label............................ 9-14
Air conditioner specification label ............................. 9-14Vehicle loading information ............................................... 9-14
Terms ................................................................................ 9-14
Vehicle load capacity.................................................... 9-15
Securing the load .......................................................... 9-16
Loading tips .................................................................... 9-17
Vehicle load capacity.................................................... 9-17
Measurement of weights ............................................. 9-17
Towing a trailer .................................................................... 9-18
Maximum load limits ...................................................... 9-18
Towing load/specification chart ................................. 9-20
Towing safety.................................................................. 9-20
Flat towing ....................................................................... 9-22
Uniform tire quality grading ......................................... 9-23
Emission control system warranty ................................... 9-24
Reporting safety defects (US only) ................................ 9-24
Readiness for inspection/maintenance (I/M) test
(US only) ................................................................................ 9-25
Event data recorders ......................................................... 9-26
Owner’s Manual/Service Manual order information ... 9-27
In the event of a collision ............................................ 9-27


04.3.9/R50-D/V5


(4) The resulting figure equals the available
amount of cargo and luggage load capacity.
For example, if the “XXX” amount equals
1,400 lbs. and there will be five 150 lb.
passengers in your vehicle, the amount of
available cargo and luggage load capacity is
650 lbs. [1,400 − 750 (5 x 150) = 650 lbs.]
(5) Determine the combined weight of luggage
and cargo being loaded on the vehicle. For
safety, that weight must not exceed the avail-
able cargo and luggage load capacity calcu-
lated in Step 4.
(6) If your vehicle will be towing a trailer, load
from your trailer will be transferred to your
vehicle. Consult this manual to determine
how this reduces the available cargo and
luggage load capacity of your vehicle.
SECURING THE LOADThere are tie down hooks located in the cargo
area. The tie down hooks can be used to secure
cargo with ropes or other types of straps.
Do not apply a total load of more than 22
lbs. (10 kg) to a single hook when securing
cargo.
SPA0408A
SPA0365
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LOADING TIPS
The GVW must not exceed GVWR or
GAWR as specified on the FMVSS Certifi-
cation Label located on the driver’s door
center pillar.

Do not load the front and rear axle to the
GAWR. Doing so will exceed the GVWR.

Loads should be spread out, and cargo
should be properly secured. Large or heavy
objects should be placed toward the front of
the cargo area to help prevent sliding or
shifting.
WARNING

Properly secure all cargo to help pre-
vent it from sliding or shifting. Do not
place cargo higher than the seat-
backs. In a sudden stop or collision,
unsecured cargo could cause per-
sonal injury.

Do not load your vehicle any heavier
than the GVWR or the maximum front
and rear GAWRs. If you do, parts on
your vehicle can break, or it can
change the way your vehicle handles.This could result in loss of control
and cause personal injury.

Overloading not only could shorten
the life of your vehicle and the tires,
but also could lead to hazardous ve-
hicle handling and long braking dis-
tance. This may cause a premature
tire malfunction, which could result in
a serious accident and personal in-
jury. Malfunctions caused by over-
loading are not covered by your
NISSAN warranty.
VEHICLE LOAD CAPACITYThe vehicle load capacity is the maximum total
weight of passengers, optional equipment (air
conditioning, trailer hitch, etc.) and cargo that
your vehicle is designed to carry.
Before driving a loaded vehicle, confirm that you
do not exceed the Gross Vehicle Weight Rating
(GVWR) or the Gross Axle Weight Rating
(GAWR) for your vehicle. See “Vehicle loading
information” earlier in this section for details.Also check tires for proper inflation pressures.
Vehicle Load Weight Capacity Unit: lb(kg)
VQ35DE
2WD 4WD
Automatic and
Manual Trans-
missionAutomatic and
Manual Trans-
mission
XE, SE, LE
US 980 (445) 970 (440)
Canada — 945 (430)
MEASUREMENT OF WEIGHTSSecure loose items to prevent weight shifts that
could affect the balance of your vehicle. When
the vehicle is loaded, drive to a scale and weight
the front and the rear wheels separately to
determine axle loads. Individual axle loads
should not exceed either of the gross axle weight
ratings (GAWR). The total of the axle loads
should not exceed the gross vehicle weight
rating (GVWR). These ratings are given on the
vehicle certification label that is located on the
driver’s door lock pillar. If weight ratings are
exceeded, move or remove items to bring all
weights below the ratings.Technical and consumer information
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04.3.9/R50-D/V5


TOWING LOAD/SPECIFICATION CHART
TOWING LOAD/SPECIFICATION CHART
Unit: lb(kg)
MODEL
WEIGHTPATHFINDER VQ35DE (6-Cyl.)
M/T A/T
MAXIMUM TRAILER WEIGHT*1 3,500 (1,588) 5,000 (2,268)
MAXIMUM TONGUE LOAD 350 (159) 500 (227)
GROSS COMBINED WEIGHT
RATING8,000 (3,628) 9,500 (4,308)
RECOMMENDED EQUIPMENT*2 Sway Control Device (SCD)
*1: All towing above 1,000 lb (454 kg) requires the use of trailer brakes. NISSAN recommends the use of
a tandem axle trailer whenever towing above 3,000 lb (1,361 kg).
*2: A sway control device is recommended for all towing above 2,000 lb (907 kg). Sway control devices
are not offered by NISSAN. See a professional trailer/hitch outlet for a properly designed sway control
device for your trailer.
TOWING SAFETY
Trailer hitchChoose a proper hitch for your vehicle and
trailer. A genuine NISSAN trailer hitch is avail-
able from your NISSAN dealer (US only). Make
sure the trailer hitch is securely attached to the
vehicle, to help avoid personal injury or property
damage due to sway caused by crosswinds,
rough road surfaces or passing trucks.
CAUTION

Do not use axle-mounted hitches.

Do not modify the vehicle exhaust
system, brake system, etc. to install a
trailer hitch.

After the hitch is removed, seal the
bolt holes to prevent exhaust fumes,
water or dust from entering the pas-
senger compartment.

Regularly check all hitch mounting
bolts are securely mounted.

To reduce the possibility of addi-
tional damage if your vehicle is
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