air filter NISSAN XTERRA 2015 N50 / 2.G Owners Manual

8 Maintenance and do-it-yourself
Maintenance requirements..........................8-2
General maintenance ..............................8-2
Explanation of general maintenance items .........8-2
Maintenance precautions ...........................8-5
Engine compartment check locations ................8-6
Engine cooling system .............................8-7
Checking engine coolant level ...................8-8
Changing engine coolant ........................8-8
Engine oil .........................................8-9
Checking engine oil level ........................8-9
Changing engine oil ........................... 8-10
Changing engine oil filter .......................8-11
5-speed automatic transmission fluid
(if so equipped) .................................. 8-12
Power steering fluid ............................... 8-12
Brake and clutch (if so equipped) fluid ..............8-13
Brake fluid .................................... 8-13
Clutch fluid (if so equipped) ....................8-13
Windshield-washer fluid ........................... 8-14
Windshield-washer fluid reservoir ...............8-14
Battery .......................................... 8-14
Jump starting ................................. 8-16
Variable voltage control system .....................8-16Drive belt
........................................ 8-17
Spark plugs ...................................... 8-18
Replacing spark plugs ......................... 8-18
Air cleaner ....................................... 8-18
In-cabin microfilter (if so equipped) ..............8-19
Windshield wiper blades .......................... 8-20
Cleaning ..................................... 8-20
Replacing .................................... 8-21
Brakes .......................................... 8-23
Fuses ........................................... 8-23
Engine compartment ........................... 8-24
Passenger compartment .......................8-25
Battery replacement .............................. 8-27
Keyfob ....................................... 8-28
Lights ........................................... 8-29
Headlights .................................... 8-29
Exterior

and interior lights ....................... 8-31
Wheels and tires ................................. 8-34
Tire pressure .................................. 8-34
Tire labeling ................................... 8-38
Types of tires .................................. 8-40
Tire chains .................................... 8-41
Changing wheels and tires .....................8-41

UnderbodyThe underbody is frequently ex-
posed to corrosive substances such as those
used on icy roads or to control dust. It is very
important to remove these substances from the
underbody, otherwise rust may form on the floor
pan, frame, fuel lines and exhaust system. At the
end of winter, the underbody should be thor-
oughly flushed with plain water, in those areas
where mud and dirt may have accumulated. Refer
to the “Appearance and care” section of this
manual.
Windshield-washer fluid* Check that there is
adequate fluid in the reservoir. 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, ap-
ply the parking brake securely and
block the wheels to prevent the vehicle
from moving. Move the shift lever to P
(Park) .
● Be sure the ignition switch is in the OFF
or LOCK position when performing any
parts replacement or repairs.
● If you must work with the engine run-
ning, 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 remove any jewelry,
such as rings, watches, etc. before
working on your vehicle.
● Always wear eye protection whenever
you work on your vehicle. ●
Your vehicle is equipped with an auto-
matic engine cooling fan. It may come
on at any time without warning, even if
the ignition switch is in the OFF posi-
tion and the engine is not running. To
avoid injury, always disconnect the
negative battery cable before working
near the fan.
● If you must run the engine in an en-
closed 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 neces-
sary to work under the vehicle, support
it with safety stands.
● Keep smoking materials, flame and
sparks away from the fuel tank and
battery.
● On gasoline engine models, 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.
MAINTENANCE PRECAUTIONS
Maintenance and do-it-yourself8-5

REPLACING SPARK PLUGS
Platinum-tipped spark plugs
It is not necessary to replace platinum-tippedA
spark plugs as frequently as conventional type
spark plugs because they last much longer. Fol-
low the maintenance log shown in the “NISSAN
Service and Maintenance Guide”. Do not service
platinum-tipped spark plugs by cleaning or re-
gapping.● Always replace spark plugs with rec-
ommended or equivalent ones.
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 to re-
move the spark plugs. An incorrect socket
can damage the spark plugs.
The air cleaner filter should not be cleaned and
reused. Replace it according to the maintenance
log shown in the “NISSAN Service and Mainte-
nance Guide.”
To remove the air cleaner filter:
1Unlatch the clips and move the air cleaner
cover upward.
2. Remove the air cleaner filter.
3. Wipe the inside of the air cleaner filter hous- ing and the cover with a damp cloth.
SDI1895WDI0712
SPARK PLUGS AIR CLEANER
8-18Maintenance and do-it-yourself

NOTE:
After installing a new air cleaner, make
sure the air cleaner cover is seated in the
housing and latch the clips.
WARNING
●Operating the engine with the air
cleaner removed can cause you or oth-
ers to be burned. The air cleaner not
only cleans the air, it stops the flame if
the engine backfires. If it isn’t there, and
the engine backfires, you could be
burned. Do not drive with the air cleaner
removed, and be careful when working
on the engine with the air cleaner
removed.
● Never pour fuel into the throttle body or
attempt to start the engine with the air
cleaner removed. Doing so could result
in serious injury.
IN-CABIN MICROFILTER (if so
equipped)
The in-cabin microfilter restricts the entry of air-
borne dust and pollen particles and reduces
some objectionable outside odors. The filter is
located behind the glove box. Refer to the
“NISSAN Service and Maintenance Guide” for
change intervals. To replace the filter, perform the following proce-
dure:
1. Open the glove box and press in on thesides so that it will open completely allowing
it to hang by the cord.
LDI0442
Maintenance and do-it-yourself8-19

2. Gently lift up on the tab1.
3. Pull the filter cover toward you and then down
2.
4. Remove the old filter
3.
NOTE:
The filter is marked with air flow arrows.
The end of the filter with the arrow should
face the rear of the vehicle. The arrows
should face downward. 5. Insert the new filter into the housing and slide it over to the right. 6. Replace the filter cover. The cover will click
into place under the tab.
7. Install the glove box door.
CLEANING
If your windshield is not clear after using the
windshield-washer or if a wiper blade chatters
when running, wax or other material 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 detergent. Then
rinse the blades with clear water. If your wind-
shield is still not clear after cleaning the blades
and using the wiper, replace the blades.
CAUTION
Worn windshield wiper blades can dam-
age the windshield and impair driver
vision.
LDI2047
WINDSHIELD WIPER BLADES
8-20Maintenance and do-it-yourself

9 Technical and consumer information
Recommended fluids/lubricants and capacities.......9-2
Fuel recommendation ...........................9-4
Engine oil and oil filter recommendations ..........9-6
Air conditioner system refrigerant and oil
recommendations ..............................9-7
Specifications .....................................9-8
Engine ........................................9-8
Wheels and tires ...............................9-9
Dimensions and weights ........................9-9
When traveling or registering your vehicle in
another country .................................. 9-10
Vehicle identification .............................. 9-10
Vehicle identification number (VIN) plate .........9-10
Engine serial number ........................... 9-10
F.M.V.S.S./C.M.V.S.S. certification label ..........9-11
Emission control information label ...............9-11
Tire and loading information label ................9-11
Air conditioner specification label ................9-12
Installing front license plate ........................9-12Vehicle loading information
........................9-12
Terms ........................................ 9-12
Vehicle load capacity .......................... 9-13
Securing the load .............................. 9-15
Channel tie-down hooks (if so equipped) .........9-16
Loading tips .................................. 9-17
Measurement of weights .......................9-18
Towing a trailer ................................... 9-19
Maximum load limits ........................... 9-19
Towing load/specification .......................9-22
Towing safety ................................. 9-22
Flat towing .................................... 9-28
Uniform tire quality grading ........................9-29
Emission control system warranty ..................9-30
Reporting safety defects .......................... 9-30
Readiness for inspection/maintenance (I/M) test .....9-31
Event Data Recorders (EDR) .......................9-32
Owner’s Manual/Service Manual order information . . . 9-32

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 recommended 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 out-
side temperatures
● driving in dusty conditions
● extensive idling
● towing a trailer
● stop and go commuting
Refer to the “NISSAN Service and Maintenance
Guide” for the maintenance schedule.
AIR CONDITIONER SYSTEM
REFRIGERANT AND OIL
RECOMMENDATIONS
The air conditioner system in your NISSAN
vehicle must be charged with the refriger-
ant HFC-134a (R-134a) and NISSAN A/C
system oil Type S or the exact equivalents.
CAUTION
The use of any other refrigerant or oil will
cause severe damage to the air condition-
ing system and will require the replace-
ment of all air conditioner system
components.
The refrigerant HFC-134a (R-134a) in your
NISSAN vehicle does not harm the earth’s ozone
layer. Although this refrigerant does not affect the
earth’s atmosphere, certain government regula-
tions require the recovery and recycling of any
refrigerant during automotive air conditioner sys-
tem service. A NISSAN dealer has the trained
technicians and equipment needed to recover
and recycle your air conditioner system refriger-
ant.
Contact a NISSAN dealer when servicing your air
conditioner system.
Technical and consumer information9-7

10 Index
4WDwarninglight...............2-17A
Active brake limited slip (ABLS) system . . .5-34
Air bag (See supplemental restraint
system) .....................1-47
Air bag system Front (See supplemental front impact
air bag system) ...............1-54
Airbagwarninglabels.............1-61
Airbagwarninglight...........1-62,2-19
Air cleaner housing filter ............8-18
Air conditioner Air conditioner operation ..........4-18
Air conditioner service ...........4-23
Air conditioner specification label .....9-12
Air conditioner system refrigerant and
oil recommendations .............9-7
Heater and air conditioner controls ....4-15
Servicing air conditioner ..........4-23
Airflowcharts..................4-19
Alarm system
(See vehicle security system) .........2-24
Anchor point locations .............1-30
Antenna .....................4-57
Anti-lock brake warning light ..........2-15
Anti-lock Braking System (ABS) ........5-33
Audible reminders ...............2-23
Audio system ..................4-23
Bluetooth®audio..............4-54
Compact disc (CD) player . .4-33, 4-37, 4-44 FM-AM radio with compact disc (CD)
player ....................4-31
FM/AM/SAT radio with compact disc (CD)
player.................4-35,4-39
Audio System iPod® Player .............4-49,4-51
Audio system Radio ....................4-23
Steering wheel audio control switch . . .4-56
USB interface ............4-45,4-47
Autolight switch .................2-29
Automatic Automatic power window switch .....2-49
Automatic transmission position indicator
light .....................2-20
Driving with automatic transmission ....5-13
Automatic anti-glare inside mirror .......3-15
Automatic door locks ..............3-5
AUXjack.................4-34,4-45
B
Battery ......................8-14
Chargewarninglight............2-16
Before starting the engine ...........5-12
Belt (See drive belt) ..............8-17
Block heater Engine ....................5-39
Bluetooth®audio................4-54
Bluetooth® hands-free phone
system ...............4-59,4-74,4-84
Boosterseats..................1-44 Brake
Anti-lock Braking System (ABS) ......5-33
Brake fluid ..................8-13
Brakelight(Seestoplight).........8-31
Brake system ................5-32
Brakewarninglight.............2-16
Brakewearindicators........2-23,8-23
Parking brake operation ..........5-19
Self-adjusting brakes ............8-23
Brakes ......................8-23
Break-inschedule ...............5-21
Brightness/contrast button ...........4-9
Brightness control Instrument panel ..............2-31
Bulb check/instrument panel ..........2-15
Bulbreplacement................8-31
C
Capacities and recommended
fuel/lubricants ...................9-2
Cargolight ...................2-51
Cargonet....................2-44
Cargo (See vehicle loading information) . . .9-12
Car phone or CB radio .............4-58
CDcareandcleaning .............4-55
CD player (See audio system) . .4-33, 4-37, 4-44
Check tire press .................2-5
Child restraints .......1-24,1-25,1-26,1-28
Precautions
on child
restraints ........1-26,1-33,1-39,1-44
Top tether strap anchor point locations . .1-30

Child restraint with top tether strap.......1-30
Child safety rear door lock ............3-5
Chimes, audible reminders ...........2-23
Cleaningexteriorandinterior...........7-2
Clock.......................4-32 (models without navigation system) ....4-32
Clockset.....................4-32
Clutch Clutch fluid ..................8-13
Clutch interlock (clutch start) switch ......2-36
C.M.V.S.S. certification label ..........9-11
Cold weather driving ...............5-38
Compact disc (CD) player ....4-33,4-37,4-44
Compass display .................2-10
Consolebox...................2-39
Control panel buttons ...............4-4
Brightness/contrast button ..........4-9
Enterbutton..................4-4
Setting button .................4-7
Controls Audiocontrols(steeringwheel).......4-56
Heater and air conditioner controls .....4-15
Coolant Capacities and recommended
fuel/lubricants .................9-2
Changing engine coolant ...........8-8
Checking engine coolant level ........8-8
Engine coolant temperature gauge .....2-6
Corrosionprotection ...............7-6
Cruisecontrol..................5-20
Cupholders...................2-41
Curtain side-impact and rollover air bag ....1-59D
Daytime running light system (Canada only) . .2-30
Defroster switch Rear window and outside mirror defroster
switch.....................2-28
Dimensionsandweights.............9-9
Dimmer switch for instrument panel ......2-31
Display controls (see control panel buttons) . .4-4
Door locks .....................3-3
Door open warning light .............2-17
Drive belt .....................8-17
Driving Cold weather driving .............5-38
Driving with automatic transmission ....5-13
Driving with manual transmission ......5-17
Precautions when starting and driving ....5-2
E
Economy - fuel ..................5-23
Electronic locking rear differential (E-Lock)
system ......................5-29
Electronic locking rear differential (E-Lock)
system switch ..................2-35
Emission control information label .......9-11
Emission control system warranty .......9-30
Engine Before starting the engine ..........5-12
Block heater .................5-39
Capacities and recommended
fuel/lubricants .................9-2
Changingenginecoolant...........8-8
Changingengineoil.............8-10 Changing engine oil filter
..........8-11
Checking engine coolant level ........8-8
Checking engine oil level ...........8-9
Engine compartment check locations ....8-6
Engine coolant temperature gauge .....2-6
Engine cooling system ............8-7
Engineoil ...................8-9
Engine oil and oil filter recommendation . . .9-6
Engine oil pressure warning light ......2-17
Engine oil viscosity ............. .9-6
Engine

serial number ............9-10
Engine specifications .............9-8
Starting the engine .............5-12
Engine oil pressure gauge ............2-8
Enter button ....................4-4
Event data recorders ..............9-32
Exhaust gas (Carbon monoxide) .........5-2
Extended storage switch ............8-26
F
First aid kit .....................6-3
Flashers (See hazard warning flasher switch) . .6-2
Flat tire .......................6-3
Floor mat positioning aid .............7-5
Fluid Brake fluid ..................8-13
Capacities and recommended
fuel/lubricants.................9-2
Clutch fluid ..................8-13
Enginecoolant.................8-7
Engineoil ...................8-9
Power steering fluid .............8-12
Windshield-washer fluid ...........8-14
F.M.V.S.S. certification label ...........9-11
10-2

Foglightswitch .................2-31
Front air bag system
(See supplemental restraint system)......1-54
Frontseats.....................1-2
Fuel Capacities and recommended
fuel/lubricants .................9-2
Fuel economy ................5-23
Fuel-filler door and cap ...........3-11
Fuel gauge ...................2-7
Fuel octane rating ...............9-5
Loose fuel cap warning ........2-5,3-11
Fuses.......................8-23
Fusible links ...................8-25
G
Gascap .....................3-11
Gauge Engine coolant temperature gauge .....2-6
Engine oil pressure gauge ..........2-8
Fuel gauge ...................2-7
Odometer ...................2-4
Speedometer .................2-4
Tachometer ..................2-6
Trip computer .................2-9
Trip odometer .................2-4
Voltmeter....................2-8
General maintenance ...............8-2
Glovebox.....................2-39 H
Hands-free phone system,
Bluetooth®.............4-59,4-74,4-84
Hazard warning flasher switch ..........6-2
Headlight and turn signal switch ........2-28
Headlight control switch ............2-28
Headlights ....................8-29
Head restraints ..................1-8
Heated seats ...................2-33
Heater Heater and air conditioner controls .....4-15
Heater operation ...............4-17
Hill descent control switch ...........2-34
Hill descent control system ...........5-36
Hill start assist system ..............5-37
Hood release ...................3-9
Hook Luggage hook ................2-42
Horn .......................2-32
I
Ignition switch ...................5-9
Immobilizer system .........2-25,3-2,5-11
Important vehicle information label .......9-11
In-cabin microfilter ................8-19
Increasing fuel economy .............5-23
Indicator lights and audible reminders
(See warning/indicator lights and audible
reminders) ....................2-14
Inside automatic anti-glare mirror ........3-15
Inside mirror ...................3-14
Instrument brightness control ..........2-31Instrumentpanel...............0-6,2-2
Instrument panel dimmer switch
........2-31
Interior light ....................2-50
iPod®Player ............... 4-49, 4-51
ISOFIX child restraints .............1-28
J
Jump

starting ...................6-10
K
Key.........................3-2
Keyfob battery replacement ...........8-27
Keyless entry system
(See remote keyless entry system) ........3-6
L
Labels Air conditioner specification label .....9-12
C.M.V.S.S. certification label ........9-11
Emission control information label .....9-11
Engine serial number ............9-10
F.M.V.S.S. certification label .........9-11
Tire and Loading Information label .....9-11
Vehicle identification number (VIN) plate . .9-10
Warning labels (for SRS) ..........1-61
LATCH (Lower Anchors and Tethers for CHildren)
System ......................1-28
License plate Installing the license plate ..........9-12
Lift gate ......................3-10
10-3