2004 NISSAN PATHFINDER coolant temperature

tioner temperature control to maximum hot
and fan control to high speed.
3. If engine overheating is caused by climbing a
long hill on a hot day, run the engine at a fast
idle (approximately 1,500 rpm) until the tem-
perature gauge indication returns to normal.
4. Get out of the vehicle. Look and listen for
steam or coolant escaping from the radiator
before opening the hood. Do not open the
hood until no further steam or coolant can be
seen.
5. Open the engine hood.
WARNING
If steam or water is coming from the
engine, stand clear to prevent getting
burned.
6. Visually check drive belts for damage or
looseness. Also check if the cooling fan is
running. The radiator hoses and radiator
should not leak water. If coolant is leaking,
the cooling fan belt is missing or loose or the
cooling fan does not run, stop the engine.
WARNING

Be careful not to allow your hands,
hair, jewelry or clothing to come into
contact with, or to get caught in, the
cooling fan, or drive belt.

The engine cooling fan can start at
any time when the coolant tempera-
ture is high.
7. After the engine cools down, check the cool-
ant level in the reservoir tank with the engine
running. Add coolant to the reservoir tank if
necessary. Have your vehicle repaired at the
nearest NISSAN dealer.For information about towing your vehicle behind
a recreational vehicle (RV), refer to “Flat towing”
in the “9. Technical and consumer information”
section of this manual.
When towing your vehicle, all State (Provincial in
Canada) and local regulations for towing must
be followed. Incorrect towing equipment could
damage your vehicle. Towing instructions are
available from your NISSAN dealer. Local ser-
vice operators are generally familiar with the
applicable laws and procedures for towing. To
assure proper towing and to prevent accidental
damage to your vehicle, NISSAN recommends
having a service operator tow your vehicle. It is
advisable to have the service operator carefully
read the following precautions:
WARNING

Never ride in a vehicle that is being
towed.

Never get under your vehicle after it
has been lifted by a tow truck.TOWING YOUR VEHICLE
6-12
In case of emergency


04.3.9/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.......................................................... 8-8
Checking engine coolant level...................................... 8-8
Changing engine coolant ............................................... 8-9
Engine oil ............................................................................... 8-11
Checking engine oil level ............................................ 8-11
Changing engine oil ...................................................... 8-12
Changing engine oil filter ............................................ 8-13
Automatic transmission fluid ............................................. 8-14
Temperature conditions for checking ....................... 8-14
Power steering fluid ............................................................ 8-15
Brake and clutch fluid ........................................................ 8-16
Brake fluid ....................................................................... 8-16
Clutch fluid ...................................................................... 8-16
Window washer fluid.......................................................... 8-17
Window washer fluid reservoir .................................. 8-17
Battery .................................................................................... 8-18
Jump starting .................................................................. 8-18
Drive belts ............................................................................. 8-19
Spark plugs ........................................................................... 8-20Replacing spark plugs.................................................. 8-20
Air cleaner ............................................................................. 8-20
Windshield wiper blades ................................................... 8-21
Cleaning ........................................................................... 8-21
Replacing ......................................................................... 8-21
Parking brake and brake pedal ........................................ 8-22
Checking parking brake ............................................... 8-22
Checking brake pedal .................................................. 8-23
Brake booster ................................................................. 8-23
Fuses ...................................................................................... 8-24
Engine compartment ..................................................... 8-24
Passenger compartment .............................................. 8-25
Keyfobbattery replacement ........................................ 8-25
Lights ...................................................................................... 8-27
Headlights ....................................................................... 8-28
Wheels and tires ................................................................. 8-31
Tire pressure ................................................................... 8-31
Tire labeling ..................................................................... 8-34
Types of tires .................................................................. 8-36
Tire chains ....................................................................... 8-36
Changing wheels and tires ......................................... 8-37


04.3.9/R50-D/V5


operate smoothly and that all latches lock se-
curely in every position. Check that the head
restraints move up and down smoothly and that
the locks (if so equipped) hold securely in all
latched positions.
Seat belts:
Check that all parts of the seat belt system (e.g.
buckles, anchors, adjusters and retractors) op-
erate properly and smoothly, and are installed
securely. Check the belt webbing for cuts, fray-
ing, wear or damage.
Steering wheel:
Check for changes in the steering conditions,
such as excessive freeplay, hard steering or
strange noises.
Warning lights and chimes:
Make sure that all warning lights and chimes are
operating properly.
Windshield defroster:
Check that the air comes out of the defroster
outlets properly and in sufficient quantity when
operating the heater or air conditioner.
Windshield wiper and washer*:
Check that the wipers and washer operate
properly and that the wipers do not streak.
Under the hood and vehicleThe maintenance items listed here should be
checked periodically e.g. each time you check
the engine oil or refuel.
Automatic transmission fluid level*:
Check the level after putting the selector lever in
P (Park) with the engine idling.
Battery*:
Check the fluid level in each cell. It should be
between the MAX and MIN lines.
Vehicles operated in high temperatures or under
severe conditions require frequent checks of the
battery fluid level.
Brake and clutch fluid levels*:
Make sure that the brake and clutch fluid level is
between the MAX and MIN lines on the reservoir.
Engine coolant level*:
Check the coolant level when the engine is cold.
Engine drive belts*:
Make sure that no belt is frayed, worn, cracked
or oily.
Engine oil level*:
Check the level after parking the vehicle on alevel spot and turning off the engine. (Be sure to
wait a few minutes to allow the oil to drain back
into the sump.)
Exhaust system:
Make sure there are no loose supports, cracks or
holes. If the sound of the exhaust seems unusual
or there is a smell of exhaust fumes, immediately
locate the trouble and correct it. See “Precau-
tions when starting and driving” in the “5. Start-
ing and driving” section for exhaust gas (carbon
monoxide).
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.
Power steering fluid level* and lines:
Check the level when the fluid is cold and the
engine is turned off. Check the lines for proper
attachment, leaks, cracks, etc.
Radiator and hoses:
Check the front of the radiator and clean off any
dirt, insects, leaves, etc., that may have accumu-
lated. Make sure the hoses have no cracks,
8-4
Maintenance and do-it-yourself


04.3.9/R50-D/V5


3. Open the air release plug(s) to drain the
coolant.
4. Flush the cooling system by running fresh
water through the radiator.

Waste coolant must be disposed of
properly.

Check your local regulations.
5. Close the radiator drain plugs and engine
block drain plugs securely.
6. See the “9. Technical and consumer informa-
tion” section for cooling system capacity.
Fill the radiator slowly with the proper mixture
of coolant and water. Fill the reservoir tank
slowly up to the MAX level. Then install the
radiator cap and close the air release plug(s).
7. Start the engine and warm it up until it
reaches normal operating temperature. Then
race the engine 2 or 3 times under no load.
Watch the coolant temperature gauge for
signs of overheating.
8. Stop the engine. After it completely cools
down, refill the radiator up to the filler open-
ing. Fill the reservoir tank up the MAX level.
9. Check the radiator drain plug and engine
block drain plugs for any sign of leakage.
CHECKING ENGINE OIL LEVEL1. Park the vehicle on a level surface and apply
the parking brake.
2. Run the engine until it reaches operating
temperature.
3. Turn off the engine.Wait more than 10
minutes for the oil to drain back into the
oil pan.
4. Remove the dipstick and wipe it clean. Rein-
sert it all the way.
5. Remove the dipstick again and check the oil
level. It should be between the H and L
marks. If the oil level is below the L mark,remove the oil filler cap and pour recom-
mended oil through the opening. Do not
overfill.
6. Recheck oil level with dipstick.
It is normal to add some oil between oil
changes or during the break-in period, de-
pending on the severity of operating con-
ditions.
CAUTION
Oil level should be checked regularly.
SDI1114
SDI1141
ENGINE OIL
Maintenance and do-it-yourself
8-11


04.3.9/R50-D/V5


When going down a hill, shift into a lower
gear and use the engine braking effect.
When going up a long grade, downshift the
transmission to a lower gear and reduce
speed to reduce chances of engine overload-
ing and/or overheating.
However, for long steep grades, do not stay in
1st or 2nd gear when driving above 35 MPH (56
km/h).

If the engine coolant rises to an extremely
high temperature when the air conditioning
system is on, turn off the air conditioner.
Coolant heat can be additionally vented by
opening the windows, switching the fan con-
trol to high and setting the temperature con-
trol to the HOT position.

Trailer towing requires more fuel than normal
circumstances.

Avoid towing a trailer for the first 500 miles
(805 km).

Have your vehicle serviced more often than at
intervals specified in the recommended Main-
tenance Schedule in the “NISSAN Service
and Maintenance fluid”.

When making a turn, your trailer wheels will
be closer to the inside of the turn than your
vehicle wheels. To compensate for this, makea larger than normal turning radius during the
turn.

Crosswinds and rough roads will adversely
affect vehicle/trailer handling, possibly caus-
ing vehicle sway. When being passed by
larger vehicles, be prepared for possible
changes in crosswinds that could affect ve-
hicle handling. If swaying does occur, firmly
grip the steering wheel, steer straight ahead,
and immediately (but gradually) reduce ve-
hicle speed. This combination will help stabi-
lize the vehicle. Never increase speed.

Be careful when passing other vehicles.
Passing while towing a trailer requires con-
siderably more distance than normal passing.
Remember the length of the trailer must also
pass the other vehicle before you can safely
change lanes.

To maintain engine braking efficiency and
electrical charging performance, do not use
sixth gear (manual transmission) or fifth posi-
tion (automatic transmission).

Avoid holding the brake pedal down too long
or too frequently. This could cause the brakes
to overheat, resulting in reduced braking ef-
ficiency.
When towing a trailer, the transmission
oil/fluid should be changed more fre-quently. For additional information, see
the “8. Maintenance and do-it-yourself”
section earlier in this manual.
FLAT TOWINGTowing your vehicle with all four wheels on the
ground is sometimes called flat towing. This
method is sometimes used when towing a ve-
hicle behind a recreational vehicle, such as a
motor home.
CAUTION

Failure to follow these guidelines
can result in severe transmission
damage.

Whenever flat towing your vehicle,
always tow forward, never backward.

DO NOT tow any automatic transmis-
sion vehicle with all four wheels on
the ground (flat towing). Doing so
WILL DAMAGE internal transmission
parts due to lack of transmission lu-
brication.

For emergency towing procedures re-
fer to “Towing Recommended by
9-22
Technical and consumer information


04.3.9/R50-D/V5


ment, toll-free, at 1-800-NISSAN-1
(1-800-647-7261). In Hawaii call
(808) 836-0888.
Due to legal requirements in some states/
areas, your vehicle may be required to be in what
is called the ready condition for an
Inspection/Maintenance (I/M) test of the emis-
sion control system.
The vehicle is set to the ready condition when it
is driven through certain driving patterns. Usu-
ally, the ready condition can be obtained by
ordinary usage of the vehicle.
If a powertrain system component is repaired or
the battery is disconnected, the vehicle may be
reset to a not ready condition. Before taking the
I/M test, drive the vehicle through the following
pattern to set the vehicle to the ready condition.
If you cannot or do not want to perform the
driving pattern, a NISSAN dealer can conduct it
for you.
WARNING
Always drive the vehicle in a safe and
prudent manner according to traffic
conditions, and obey all traffic laws.
1. Start the engine. Allow the engine to idle until
the engine coolant temperature gauge needle
points between the C and H (normal operat-
ing temperature).2. Accelerate the vehicle to 55 MPH (88 km/h),
then quickly release the accelerator pedal
completely and keep it released for at least 6
seconds.
3. Quickly depress the accelerator pedal for a
moment, then drive the vehicle at a speed of
53 to 60 MPH (86 to 96 km/h) for at least 5
minutes.
4. Stop the vehicle. Leave the engine running.
5. Accelerate the vehicle to 35 MPH (55 km/h)
and maintain the speed for 20 seconds.
6. Repeat steps 4 and 5 at least 3 times.
7. Accelerate the vehicle to 55 MPH (88 km/h)
and maintain the speed for at least 3 minutes.
8. Stop the vehicle. Place the transmission gear
shift lever in the “P” or “N” position.
9. Turn the engine off.
10.Repeat steps 1 through 8 at least one more
time.
If step 1 through 7 is interrupted, repeat the
preceding step. Any safe driving mode is ac-
ceptable between steps. Do not stop the engine
until step 7 is completed.READINESS FOR INSPECTION/
MAINTENANCE (I/M) TEST (US
only)
Technical and consumer information
9-25


04.3.9/R50-D/V5


Seat belt warning light and chime ................. 2-13
Cigarette lighter and ashtray .................................. 2-29
Circuit breaker, Fusible link .................................... 8-24
Cleaning exterior and interior .......................... 7-2, 7-3
Clock ............................................................................ 2-28
Clutch fluid.................................................................. 8-16
Coin box ...................................................................... 2-30
Cold weather driving ................................................ 5-37
Compact Disc (CD) changer operation .............. 4-26
Compact Disc (CD) player (See audio
system) ......................................................................... 4-19
Compact spare tire ................................................... 8-39
Compass display ......................................................... 2-7
Console box................................................................ 2-34
Controls
Heater and air conditioner controls.................. 4-2
Steering wheel audio controls ........................ 4-28
Coolant
Capacities and recommended fuel/
lubricants ................................................................. 9-2
Changing engine coolant .................................... 8-9
Checking engine coolant level........................... 8-8
Corrosion protection ................................................... 7-4
Cover, Tonneau cover .............................................. 2-37
Cruise control............................................................. 5-18
Cup holders ................................................................ 2-32
CVT, Transmission selector lever lock
release .......................................................................... 5-14
D
Daytime running light system ................................. 2-24
Dimensions and weights ......................................... 9-11
Door open warning light .......................................... 2-11Drive belts ................................................................... 8-19
Drive positioner, Automatic..................................... 3-17
Driving
All-mode four wheel drive (4WD) .................. 5-25
Cold weather driving ......................................... 5-37
Driving with automatic transmission ..... 5-7, 5-11
Driving with manual transmission .......... 5-8, 5-16
On-pavement and offroad driving ..................... 5-4
Part time four wheel drive (4WD) .................. 5-21
Precautions when starting and driving ............ 5-2
Safety precautions ................................................ 5-5
E
Economy, Fuel............................................................ 5-20
Electric sunroof .......................................................... 2-40
Emission control information label ........................ 9-13
Emission control system warranty......................... 9-24
Engine
Before starting the engine................................ 5-10
Break-in schedule............................................... 5-20
Capacities and recommended fuel/
lubricants ................................................................. 9-2
Changing engine coolant .................................... 8-9
Changing engine oil ........................................... 8-12
Changing engine oil filter ................................. 8-13
Checking engine coolant level........................... 8-8
Checking engine oil level ................................. 8-11
Coolant temperature gauge ............................... 2-4
Engine block heater ........................................... 5-39
Engine compartment check locations.............. 8-7
Engine cooling system ......................................... 8-8
Engine oil .............................................................. 8-11
Engine oil and oil filter recommendation......... 9-6Engine oil viscosity ............................................... 9-6
Engine serial number ......................................... 9-13
Engine specifications ........................................... 9-9
If your vehicle overheats ................................... 6-11
Starting the engine............................................. 5-10
Event data recorders ................................................ 9-26
Exhaust gas (Carbon monoxide).............................. 5-2
F
F.M.V.S.S. certification label................................... 9-13
Filter
Air cleaner housing filter ................................... 8-20
Changing engine oil filter ................................. 8-13
Flashers (See hazard warning flasher switch) ... 2-25
Flat tire............................................................................ 6-2
Flat tire, Low tire pressure warning system .......... 5-3
Flat towing .................................................................. 9-22
Floor mat cleaning ....................................................... 7-4
Fluid
Automatic transmission fluid (ATF) ................ 8-14
Brake and clutch fluid ....................................... 8-16
Brake fluid............................................................. 8-16
Capacities and recommended fuel/
lubricants ................................................................. 9-2
Engine coolant ....................................................... 8-8
Engine oil .............................................................. 8-11
Power steering fluid ........................................... 8-15
Window washer fluid ......................................... 8-17
FM-AM radio with cassette player and Compact
Disc (CD) player........................................................ 4-16
FM-AM-SATELLITE radio with cassette
player and Compact Disc (CD) player/CD
changer ........................................................................ 4-23


04.3.9/R50-D/V5

10-2

Fog light switch ......................................................... 2-25
Four wheel drive (4WD), 4WD shift switch
operations.................................................................... 5-28
Four wheel drive (4WD), All-mode 4WD ........... 5-25
Four wheel drive (4WD), Part time 4WD ........... 5-21
Front manual seat adjustment .................................. 1-2
Front fog light switch ............................................... 2-25
Front power seat adjustment .................................... 1-4
Fuel
Capacities and recommended fuel/
lubricants ................................................................. 9-2
filler cap................................................................. 3-13
filler lid ................................................................... 3-13
Fuel economy ...................................................... 5-20
Fuel octane rating ................................................. 9-4
Fuel recommendation ........................................... 9-4
Gauge ...................................................................... 2-5
Fuses ............................................................................ 8-24
Fusible links ................................................................ 8-24
G
Garage door opener, HomeLink
Universal
Transceiver .................................................................. 2-44
Gas cap ....................................................................... 3-13
Gauge ............................................................................. 2-3
Engine coolant temperature gauge .................. 2-4
Fuel gauge .............................................................. 2-5
Odometer ................................................................ 2-3
Speedometer .......................................................... 2-3
Tachometer ............................................................. 2-4
General maintenance .................................................. 8-2
Glass hatch and outside mirror defogger........... 2-21
Glass hatch lock........................................................ 3-11Glass hatch opener .................................................. 3-11
Glove box .................................................................... 2-33
Glove box lock ........................................................... 2-33
H
Hazard warning flasher switch............................... 2-25
Head restraints ............................................................. 1-9
Headlights
Bulbreplacement ............................................... 8-28
Headlight switch ................................................. 2-22
Heated seats .............................................................. 2-26
Heater
Engine coolant heater ....................................... 5-39
Heater and air conditioner controls.................. 4-2
Heater operation.................................................... 4-2
Heater and air conditioner (Type A) ....................... 4-8
Heater and air conditioner (Type B) .................... 4-10
HomeLink
Universal Transceiver ......................... 2-44
Hood release ................................................................ 3-9
Hook, Luggage hook ................................................ 2-35
Horn .............................................................................. 2-26
I
Ignition switch ............................................................... 5-7
Automatic transmission models ............. 5-7, 5-11
Key positions .......................................................... 5-9
Manual transmission models .................. 5-8, 5-16
Immobilizer system .................................................... 2-18
Indicator lights............................................................ 2-14
Inside mirror ................................................................ 3-16
Inspection/maintenance (I/M) test ........................ 9-25Instrument brightness control ................................ 2-23
Instrument panel........................................................... 2-2
Interior lights ............................................................... 2-42
ISOFIX child restraint ............................................... 1-41
J
Jump starting................................................................. 6-9
K
Keyless entry (See remote keyless entry
system) ........................................................................... 3-5
Keys................................................................................. 3-2
L
Label, Air conditioner specification label ............ 9-14
Label, Emission control information label............ 9-13
Label, F.M.V.S.S. certification label ...................... 9-13
Labels
Air bag warning labels ...................................... 1-21
Engine serial number ......................................... 9-13
Vehicle identification number (VIN)................ 9-12
LATCH system ........................................................... 1-41
Light
Air bag warning light ......................................... 1-21
Bulbreplacement ...................................... 8-3, 8-27
Fog light switch................................................... 2-25
Headlight switch ................................................. 2-22
Headlights bulb replacement........................... 8-28
Interior lights ........................................................ 2-42
Personal lights ..................................................... 2-43


04.3.9/R50-D/V5

10-3