2021 NISSAN PATHFINDER maintenance

10.Keeping your Vehicle Cool
∙ Park your vehicle in a covered parking area or in the shade whenever pos-
sible.
∙ When entering a hot vehicle, opening the windows will help to reduce the
inside temperature faster, resulting in
reduced demand on your A/C sys-
tem. ∙ Keep your engine tuned up.
∙ Follow the recommended scheduled
maintenance.
∙ Keep the tires inflated to the correct pressure. Low tire pressure increases
tire wear and lowers fuel economy.
∙ Keep the wheels in correct alignment. Improper alignment increases tire wear
and lowers fuel economy.
∙ Use the recommended viscosity engine oil. For additional information, refer to
“Engine oil and oil filter recommenda-
tions” in the “Technical and consumer
information” section of this manual.I–4X4 SYSTEM OPERATION

The illustration shows the location of the
floor mat positioning hooks.
SEAT BELTS
The seat belts can be cleaned by wiping
them with a sponge dampened in a mild
soap solution. Allow the belts to dry com-
pletely in the shade before using them. For
additional information, refer to “Seat belt
maintenance” in the “Safety—Seats, seat
belts and supplemental restraint system”
section of this manual.

CHECKING ENGINE OIL LEVEL
1. Park the vehicle on a level surface andapply the parking brake.
2. Start the engine and let it idle 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. Reinsert it all the way. 5. Remove the dipstick again and check
the oil level. It should be between the H
(High) and L (Low) marksB. This is the
normal operating oil level range. If the
oil level is below the L (Low) mark
A,
remove the oil filler cap and pour rec-
ommended oil through the opening.
Do not fill oil level above H (High)
mark
C.
6. Recheck the oil level with the dipstick.
It is normal to add some oil between oil
maintenance intervals or during the
break-in period, depending on the sever-
ity of operating conditions.

∙ If the battery is labeled “do not open” it ismaintenance free and battery fluid
should not be checked. It is recom-
mended that you visit a NISSAN dealer
or a qualified specialist workshop to
confirm the battery’s performance.
∙ Keep the battery surface clean and dry. Clean the battery with a solution of bak-
ing 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 nega-
tive (-) battery terminal cable to prevent
discharge.
NOTE:
Care should be taken to avoid situations
that can lead to potential battery dis-
charge and potential no-start conditions
such as: 1. Installation or extended use of elec-
tronic accessories that consume bat-
tery power when the engine is not
running (Phone chargers, GPS, DVD
players, etc.) 2.
Vehicle is not driven regularly and/or
only driven short distances.
In these cases, the battery may need to
be charged to maintain battery health.

REPLACING SPARK PLUGS
Iridium-tipped spark plugs
It is not necessary to replace iridium-
tipped
Aspark plugs as frequently as con-
ventional type spark plugs because they
last much longer. Follow the maintenance
log shown in the "Maintenance and sched-
ules" section of this manual. Do not service
iridium-tipped spark plugs by cleaning or
regapping.
∙ Always replace spark plugs with rec-
ommended or equivalent ones.

∙ Never pour fuel into the throttle bodyor attempt to start the engine with
the air cleaner removed. Doing so
could result in serious injury.
To remove the filter from the air cleaner,
push the tabs
Aand pull the cover up-
ward.
The viscous paper type filter element
should not be cleaned and reused. Replace
the air filter according to the maintenance
log shown in the "Maintenance and sched-
ules" section of this manual.
When replacing the air filter, wipe the inside
of the air cleaner housing and the cover
with a damp cloth.
NOTE:
Af ter installing a new air cleaner, make
sure the air cleaner cover is seated in the
housing and latch the clips
A.
IN-CABIN MICROFILTER
The in-cabin microfilter restricts the entry
of airborne dust and pollen particles and
reduces some objectionable outside
odors. The filter is located behind the glove
box. For additional information, refer to the
"Maintenance and schedules" section of
this manual for change intervals.
If replacement is required, it is recom-
mended that you visit a NISSAN dealer for
this service.
CLEANING
If your windshield is not clear af ter using
the windshield-washer or if a wiper blade
chatters when running, wax or other mate-
rial may be on the blade or windshield.
Clean the outside of the windshield with a
washer solution or a mild detergent. Your
windshield is clean if beads do not form
when rinsing with clear water.
Clean each blade by wiping it with a cloth
soaked in a washer solution or a mild de-
tergent. Then rinse the blades with clear
water. If your windshield is still not clear
af ter cleaning the blades and using the
wiper, replace the blades.

Oil which may contain foreign matter or
has been previously used should not be
used.
Oil viscosity
The engine oil viscosity or thickness
changes with temperature. Because of
this, it is important to select the engine oil
viscosity based on the temperatures at
which the vehicle will be operated before
the next oil change. Choosing an oil viscos-
ity other than that recommended could
cause serious engine damage.
Selecting the correct oil filter
Your new NISSAN vehicle is equipped with a
high-quality Genuine NISSAN oil filter. When
replacing, use a Genuine NISSAN oil filter or
its equivalent for the reason described in
“Change intervals.”
Change intervals
The oil and oil filter change intervals for
your engine are based on the use of the
specified quality oils and filters. Using en-
gine oil and filters that are not of the speci-
fied quality, or exceeding recommended oil
and filter change intervals could reduce
engine life. Damage to the engine caused
by improper maintenance or use of incor-rect oil and filter quality and/or viscosity is
not covered by the NISSAN New Vehicle
Limited Warranty.
Your engine was filled with a high-quality
engine oil when it was built. You do not have
to change the oil before the first recom-
mended change interval. Oil and filter
change intervals depend upon how you
use your vehicle.
Operation under the following conditions
may require more frequent oil and filter
changes:
∙ repeated short distance driving at cold outside temperatures
∙ driving in dusty conditions
∙ extensive idling
∙ towing a trailer
∙ stop and go commuting
For additional information, refer to the
“Maintenance and schedules” section of
this manual.
AIR CONDITIONER SYSTEM
REFRIGERANT AND OIL
RECOMMENDATIONS
The air conditioner system in your
NISSAN vehicle must be charged with the
refrigerant HFC-134a (R-134a) and the oil,
NISSAN A/C system oil Type DH-PS or the
exact equivalents.

Compass.....................2-8
Console box ..................2-60
Console light ..................2-73
Continuously Variable Transmission
(CVT) .......................5-16
Continuously Variable Transmission
(CVT) fluid ..................8-11
Driving with Continuously Variable
Transmission (CVT) ............5-16
Controls Heater and air conditioner controls . .4-34
Coolant Capacities and recommended
fuel/lubricants...............10-2
Changing engine coolant .........8-6
Checking engine coolant level ......8-6
Engine coolant temperature gauge . .2-6
Corrosionprotection..............7-7
Cruisecontrol ..............5-41,5-41
Cupholders...................2-62
D
Daytime Running Light System .......2-43
Defroster switch Rear window and outside mirror
defrosterswitch..............2-39
Dimensions and weights ...........10-9
Dimmer switch for instrument panel . . .2-43
Door locks ....................3-5
Drivebelt ....................8-16
Drive positioner, Automatic ......3-39,3-41
Driving Coldweatherdriving...........5-80 Driving with Continuously Variable
Transmission (CVT)
............5-16
Precautions when starting and
driving.....................5-2
Drivingthevehicle...............5-16
Dual panel moonroof .............2-69
Dual power moonroof ............2-69
E
E-CALL (SOS) SWITCH .............2-53
Economy - fuel .................5-67
Emergency engine shutoff .......5-13,6-2
Emission control information label . . . .10-11
Emission control system warranty . . . .10-31
Engine Before starting the engine ........5-15
Capacities and recommended
fuel/lubricants...............10-2
Changing engine coolant .........8-6
Changing engine oil ............8-7
Changing engine oil filter .........8-7
Checking engine coolant level ......8-6
Checking engine oil level .........8-7
Engine compartment check
locations...................8-4
Engine coolant temperature gauge . .2-6
Engine cooling system ..........8-5
Engine oil ...................8-7
Engine oil and oil filter
recommendation .............10-6
Engine oil viscosity .............10-7
Engine serial number ...........10-11
Engine specifications ...........10-8 Starting the engine
............5-15
Engine Block Heater ..............5-81
Engine coolant temperature gauge ....2-6
EventDatarecorders............10-34
Exhaust gas (Carbon monoxide) .......5-2
Explanation of maintenance items .....9-2
Explanation of scheduled maintenance
items .......................9-5
Extended storage switch ..........2-57
Eyeglasscase..................2-61
F
Flashers
(Seehazardwarningflasherswitch)....6-2
Flattire......................6-3
Floormatpositioningaid...........7-6
Fluid Brakefluid..................8-12
Capacities and recommended
fuel/lubricants...............10-2
Continuously Variable Transmission
(CVT) fluid ..................8-11
Engine coolant ...............8-5
Engine oil ...................8-7
Powersteeringfluid............8-11
Windshield-washer fluid .........
8-12
F.M.V.S.S. certification label ..........10-11
Foglightswitch................2-44
Front air bag system
(See supplemental restraint system) . . . .1-61
Front-door pocket ..............2-58
Front power seat adjustment ........1-5
Frontseats....................1-2
11-2