spark plugs NISSAN PATHFINDER 2015 R52 / 4.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
Continuously Variable Transmission (CVT) fluid ......8-12
Power steering fluid ............................... 8-12
Brake fluid ....................................... 8-13
Windshield-washer fluid ........................... 8-13
Windshield-washer fluid reservoir ...............8-13
Battery .......................................... 8-14
Jump starting ................................. 8-16
Variable voltage control system (if so equipped) ......8-16
Drive belt ........................................ 8-17
Spark plugs ...................................... 8-17Replacing spark plugs
......................... 8-17
Air cleaner ....................................... 8-18
In-cabin microfilter ............................. 8-18
Windshield wiper blades .......................... 8-19
Cleaning ..................................... 8-19
Replacing .................................... 8-19
Brakes .......................................... 8-20
Fuses ........................................... 8-21
Engine compartment ........................... 8-21
Passenger compartment .......................8-22
Battery replacement .............................. 8-23
NISSAN Intelligent Key® .......................8-24
Lights ........................................... 8-25
Headlights .................................... 8-25
Fog lights (if so equipped) ......................8-25
Exterior and interior lights .......................8-26
Wheels
and tires ................................. 8-29
Tire pressure .................................. 8-29
Tire labeling ................................... 8-32
Types of tires .................................. 8-35
Tire chains .................................... 8-36
Changing wheels and tires .....................8-36

1. Drive belt automatic tensioner pulley
2. Generator pulley
3. Air conditioner compressor pulley
4 Crankshaft pulley
WARNING
Be sure the ignition key is in the OFF or
LOCK position before servicing drive belt.
The engine could rotate unexpectedly.1. Visually inspect the belt for signs of unusual wear, cuts, fraying or looseness. If the belt is
in poor condition or is loose, have it replaced
or adjusted by a NISSAN dealer. 2. Have the belt checked regularly for condi-
tion and tension in accordance with the
maintenance schedule found in your
“NISSAN Service and Maintenance Guide”.
REPLACING SPARK PLUGS
Iridium-tipped spark plugs
It is not necessary to replace iridium-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
iridium-tipped spark plugs by cleaning or regap-
ping.
● Always replace spark plugs with rec-
ommended or equivalent ones.
LDI2099SDI1895
DRIVE BELT SPARK PLUGS
Maintenance and do-it-yourself8-17

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.
If replacement is required, see a NISSAN dealer
for assistance.
Clean and replace the air cleaner filter according
to the maintenance log shown in the “NISSAN
Service and Maintenance Guide”. When replac-
ing the filter, wipe the inside of the air cleaner filter
housing and the cover with a damp cloth.
To remove the air cleaner filter:1. Unlatch the clips
1and move the air
cleaner cover upward.
Remove the air cleaner filter and wipe the inside
of the air cleaner filter housing and the cover with
a damp cloth. NOTE:
After installing a new air cleaner, make
sure the air cleaner cover is seated in the
housing and latch the clips
1.
WARNING
●Operating the engine with the air cleaner
removed can cause you or others 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
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.
If replacement is required, see a NISSAN dealer.
LDI2467
AIR CLEANER
8-18Maintenance and do-it-yourself

Shoulder belt height adjustment......1-23
Three-point type with retractor .......1-20
Seat belt extenders ...............1-23
Seatbeltwarninglight..........1-20,2-14
Seats 2nd row bench seat adjustment ....1-7,1-9
Adjustment ...................1-2
Armrests...................1-10
Automatic drive positioner ..........3-36
Frontseats...................1-2
Heatedseats..........2-38,2-39,2-40
Manual front seat adjustment .........1-3
Security indicator light ..............2-17
Security system (NISSAN vehicle immobilizer
system) , engine start ........2-29,3-4,5-13
Security systems Vehicle security system ...........2-28
Self-adjusting brakes ..............8-20
Service manual order form ...........9-32
Servicing air conditioner .............4-50
Shoulder belt height adjustment ........1-23
Sonar Rear system .................5-47
Spark plug replacement .............8-17
Spark plugs ...................8-17
Specifications ...................9-8
Speedometer ...................2-4
Spotlights(Seemaplight) ...........2-59
SRS warning label ................1-65
Stability control .................5-43
Starting Before starting the engine ..........5-13
Jump starting ..............6-9,8-16
Precautions when starting and driving ....5-2
Push starting .................6-11
Starting the engine .............5-14 Starting the engine
...............5-14
Steering Heated steering wheel ...........2-41
Power steering fluid .............8-12
Power steering system ...........5-41
Steering wheel audio control switch .....4-102
Stoplight.....................8-26
Storage......................2-45
Storagebin....................2-51
Sunglassescase.................2-47
Sunglassesholder................2-47
Sunroof(seeMoonroof).............2-54
Sun visors ....................3-32
Supplemental air bag warning labels ......1-65
Supplemental air bag warning light . . .1-65, 2-15
Supplemental front impact air bag system . . .1-55
Supplemental restraint system Information and warning labels .......1-65
Precautions on supplemental restraint
system ....................1-48
Supplemental restraint system
(Supplemental air bag system) .........1-48
Switch Autolightswitch...............2-34
Automatic power window switch ......2-54
Foglightswitch ...............2-37
Hazard warning flasher switch ........6-2
Headlight and turn signal switch ......2-33
Headlight control switch ..........2-34
Instrument brightness control ........2-36
Power door lock switch ............3-6
Power inverter switch ............2-42
Rear window and outside mirror defroster
switch.....................2-33
Rear window wiper and washer switches .2-32
Tow mode switch ..............2-43 Turnsignalswitch..............2-36
Vehicle dynamic control (VDC) off
switch
.....................2-42
Wiper and washer switch ..........2-30
T
T

achometer ....................2-5
Temperature gauge Engine coolant temperature gauge .....2-5
Theft (NISSAN vehicle immobilizer system) ,
engine start .............2-29,3-4,5-13
Three-way catalyst ................5-2
Tire Flat tire .....................6-3
Spare tire ................6-4,8-39
Tire and Loading Information label .....9-12
Tire chains ..................8-36
Tire pressure .................8-29
Tire rotation..................8-36
Tires of 4-wheel drive ............8-38
Types of tires .................8-35
Uniform tire quality grading .........9-29
Wheels and tires ...............8-29
Wheel/tire size .................9-9
Tire pressure Low tire pressure warning light .......2-12
Tire Pressure Monitoring System (TPMS) ....5-3
Top tether strap child restraint .........1-31
Towing 4-wheel drive models ............6-13
Flattowing..................9-28
Towing load/specification ..........9-20
Towtrucktowing...............6-12
Trailer towing .................9-17
10-6