2017 NISSAN PATHFINDER spark plugs replace

8 Do-it-yourself
Maintenance precautions...........................8-2
Engine compartment check locations ................8-3
Engine cooling system .............................8-4
Checking engine coolant level ...................8-5
Changing engine coolant ........................8-5
Engine oil .........................................8-6
Checking engine oil level ........................8-6
Changing engine oil ............................8-7
Changing engine oil filter ........................8-8
Continuously Variable Transmission (CVT) fluid .......8-9
Power steering fluid ................................8-9
Brake fluid ....................................... 8-10
Windshield-washer fluid ........................... 8-11
Windshield-washer fluid reservoir ...............8-11
Battery .......................................... 8-11
Jump starting ................................. 8-13
Drive belt ........................................ 8-13
Spark plugs ...................................... 8-14
Replacing spark plugs ......................... 8-14
Air cleaner ....................................... 8-15In-cabin microfilter
............................. 8-15
Windshield wiper blades .......................... 8-16
Cleaning ..................................... 8-16
Replacing .................................... 8-16
Brakes .......................................... 8-17
Fuses ........................................... 8-18
Engine compartment ........................... 8-18
Passenger compartment .......................8-19
Battery replacement .............................. 8-20
NISSAN Intelligent Key® .......................8-21
Lights ........................................... 8-22
Headlights .................................... 8-22
Fog lights (if so equipped) ......................8-22
Exterior and interior lights .......................8-23
Wheels and tires ................................. 8-25
Tire pressure .................................. 8-25
Tire labeling ................................... 8-28
Types of tires .................................. 8-31
Tire chains .................................... 8-32
Changing

wheels and tires ..................... 8-32

1. Visually inspect the belt for signs of unusualwear, cuts, fraying or looseness. If the belt is
in poor condition or is loose, have it replaced
or adjusted. It is recommended that you visit
a NISSAN dealer for this service.
2. Have the belt checked regularly for condi- tion and tension in accordance with the
maintenance schedule found in the Mainte-
nance and schedules section of this
manual.
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 Mainte-
nance and schedules section of this manual. Do
not service iridium-tipped spark plugs by clean-
ing or regapping.
● 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.
If replacement is required, it is recommended that
you visit a NISSAN dealer for this service.
SDI1895
SPARK PLUGS
8-14Do-it-yourself

Engine oil and oil filter:Replace engine oil
and oil filter at the specified intervals. For recom-
mended oil grade and viscosity refer to “Recom-
mended fluids/lubricants and capacities” in the
“Technical and consumer information” section of
this manual.
Engine valve clearance*: Inspect only if valve
noise increase. Adjust valve clearance if neces-
sary.
Evaporative emissions control vapor lines*:
Check vapor lines for leaks or looseness. Tighten
connections or replace parts as necessary.
Fuel lines*: Check the fuel hoses, piping and
connections for leaks, looseness, or deteriora-
tion. Tighten connections or replace parts as
necessary.
Spark plugs: Replace at specified intervals. In-
stall new plugs of the same type as originally
equipped.
CHASSIS AND BODY
MAINTENANCE:
Brake lines and cables: Visually inspect for
proper installation. Check for chafing, cracks,
deterioration, and signs of leaking. Replace any
deteriorated or damaged parts immediately. Brake pads, rotors, drums and linings:
Check for wear, deterioration and fluid leaks.
Replace any deteriorated or damaged parts im-
mediately.
Exhaust system:
Visually inspect the exhaust
pipes, muffler and hangers for leaks, cracks, de-
terioration, and damage. Tighten connections or
replace parts as necessary.
In-cabin microfilter: Replace at specified in-
tervals. When driving for prolonged periods in
dusty conditions, replace the filter more fre-
quently.
Propeller shaft(s): Check for damage, loose-
ness, and grease leakage.
Steering gear and linkage, axle and sus-
pension parts, drive shaft boots: Check for
damage, looseness, and leakage of oil or grease.
Under severe driving conditions, inspect more
frequently.
Tire rotation: Tires should be rotated every
5,000 miles (8,000 km) according to the instruc-
tions under “Explanation of general maintenance
items” in this section. When rotating tires, check
for damage and uneven wear. Replace if neces-
sary. Transmission fluid/oil, differential oil:
Visu-
ally inspect for signs of leakage at specified inter-
vals.
If towing a trailer, using a camper or car-top
carrier, or driving on rough or muddy roads, re-
place the CVT fluid every 60,000 miles
(96,000 km) or request the dealer to inspect the
fluid deterioration data using a CONSULT. If the
deterioration data is more than 210000, replace
the CVT fluid.
9-6Maintenance and schedules

EMISSION CONTROL SYSTEM MAINTENANCE
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace
MAINTENANCE OPERATION
Perform at number of miles, kilometers or months, whichever comes first. miles x 1,000
(km x 1,000) Months MAINTENANCE INTERVAL
5
(8) 6 10
(16) 12 15
(24) 18 20
(32) 24 25
(40) 30 30
(48) 36 35
(56) 42 40
(64) 48 45
(72) 54 50
(80) 60 55
(88) 66 60
(96) 72
Drive belts See NOTE (1) I*I* I*
Air cleaner filter See NOTE (2) RR
EVAP vapor lines I*I* I*
Fuel lines I*I* I*
Fuel filter See NOTE (3)
Engine coolant* See NOTE (4)(5)
Engine oil Replace every 5,000 miles (8,000 km) or 6 months
Engine oil filter Replace every 5,000 miles (8,000 km) or 6 months
Spark plugs See NOTE (6)Replace every 105,000 miles (168,000 km)
Intake and exhaust valve clearances* See NOTE (7)
9-8Maintenance and schedules

MAINTENANCE OPERATION
Perform at number of miles, kilometers or months, whichever comes first. miles x 1,000
(km x 1,000) Months MAINTENANCE INTERVAL
65
(104) 78 70
(112) 84 75
(120) 90 80
(128) 96 85
(136) 102 90
(144) 108 95
(152) 114 100
(160) 120 105
(168) 126 110
(176) 132 115
(184) 138 120
(192) 144
Drive belts See NOTE (1)I*I*I*I*I* I*
Air cleaner filter See NOTE (2) RR
EVAP vapor lines I*I* I*
Fuel lines I*I* I*
Fuel filter See NOTE (3)
Engine coolant* See NOTE (4)(5)
Engine oil Replace every 5,000 miles (8,000 km) or 6 months
Engine oil filter Replace every 5,000 miles (8,000 km) or 6 months
Spark plugs See NOTE (6)Replace every 105,000 miles (168,000 km)
Intake and exhaust valve clearances* See NOTE (7)
NOTE:
(1) After 40,000 miles (64,000 km) or 48 months, inspect every 10,000 miles (16,000 km) or 12 months. Replace the drive belts if found
damaged.
(2) If operating mainly in dusty conditions, more frequent maintenance may be required.
(3) Periodic maintenance is not required.
(4) First replacement interval is 105,000 miles (168,000 km) or 84 months. After first replacement, replace every 75,000 miles (120,000 km)
or 60 months.
(5) Use only Genuine NISSAN Long Life Antifreeze/Coolant (blue) or equivalent with proper mixture ration of 50% antifreeze and 50%
demineralized or distilled water. Mixing any other type of coolant or the use of non-distilled water may reduce the life expectancy of the
factory fill coolant.
(6) Replace spark plug when the plug gap exceeds 0.053 in (1.35 mm) even if within specified periodic replacement mileage.
(7) Periodic maintenance is not required. However, if valve noise increased, inspect valve clearance.
* Maintenance items and intervals with “*” are recommended by NISSAN for reliable vehicle operation. The owner need not perform such
maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and intervals are required.
Maintenance and schedules9-9

S
Safety Child safety rear door lock ..........3-7
Childseatbelts.....1-27,1-34,1-40,1-46
Reporting safety defects (US only) ....10-30
Seat adjustment Front manual seat adjustment ........1-3
Front power seat adjustment .........1-5
Second row bench seats ........1-7,1-9
Seatback pockets ................2-51
Seat belt Childsafety..................1-25
Infantsandsmallchildren..........1-26
Injured Person ................1-20
Largerchildren................1-26
Precautionsonseatbeltusage.......1-17
Pregnant women ...............1-20
Seat belt extenders .............1-24
Seat belt maintenance ............1-24
Seat belts ................1-17,7-6
Three-point type with retractor .......1-20
Seat belt extenders ...............1-24
Seatbeltwarninglight..........1-20,2-14
Seats 2nd row bench seat adjustment ....1-7,1-9
Adjustment ...................1-2
Armrests...................1-10
Automatic drive positioner ......3-36,3-39
Frontseats...................1-2
Heatedseats.................2-40
Manual front seat adjustment .........1-3
Security indicator light ..............2-16
Security system (NISSAN Vehicle Immobilizer
System) , engine start ...........2-31,5-13 Security systems
Vehicle security system ...........2-30
Self-adjusting brakes ..............8-17
Service manual order form ...........10-32
Servicing air conditioner .............4-55
Setting button ...................4-6
Smartphone connectivity ...........4-129
Sonar Rear system .................5-73
Sparkplugreplacement.............8-14
Sparkplugs ...................8-14
Specifications ..................10-8
Speedometer ...................2-4
Speedometer and odometer ...........2-4
Spotlights(Seemaplight) ...........2-64
SRSwarninglabel................1-66
Standard maintenance ..............9-7
Starting Before starting the engine ..........5-14
Jump starting ..............6-9,8-13
Precautions when starting and driving ....5-2
Push starting .................6-11
Starting the engine .............5-14
Starting the engine ...............5-14
Steering Power steering fluid ..............8-9
Power steering system ...........5-67
Steeringwheel..................3-31
Steering wheel audio control switch . . .4-8, 4-69
Stoplight.....................8-23
Storage......................2-51
Storagebin....................2-56
Storage tray ...................2-51
Sunglassescase.................2-53
Sunglassesholder................2-53
Sunroof.......................7-4 Sun visors
....................3-32
Supplemental air bag warning labels ......1-66
Supplemental air bag warning light . . .1-67, 2-14
Supplemental front impact air bag system . . .1-56
Supplemental restraint system Information and warning labels .......1-66
Precautions on supplemental restraint
system ....................1-49
Supplemental restraint system
(Supplemental air bag system) .........1-49
Switch Autolightswitch...............2-37
Automatic power

window switch......2-60
Fog light switch ...............2-40
Hazard warning flasher switch ........6-2
Headlightandturnsignalswitch......2-36
Headlight control switch ..........2-36
Hilldescentcontrolswitch.........2-45
Instrument brightness control ........2-39
Power door lock switch ............3-6
Power inverter switch ............2-47
Rear window and outside mirror defroster
switch .....................2-35
Rear window wiper and washer
switches ...................2-34
Steering wheel switch for audio
control/Bluetooth® Hands-Free Phone
System ....................4-69
Tow mode switch ..............2-46
Turnsignalswitch..............2-39
Vehicle dynamic control (VDC) off
switch .....................2-44
11-6