2017 NISSAN MAXIMA 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 ............................... 8-10
Brake fluid ....................................... 8-10
Windshield-washer fluid ........................... 8-11
Windshield-washer fluid reservoir ...............8-11
Battery .......................................... 8-12
Jump starting ................................. 8-13
Variable voltage control system .....................8-14
Drive belt ........................................ 8-14
Spark plugs ...................................... 8-15
Replacing spark plugs ......................... 8-15
Air cleaner ....................................... 8-16In-cabin microfilter
............................. 8-16
Windshield wiper blades .......................... 8-16
Cleaning ..................................... 8-16
Replacing .................................... 8-17
Brakes .......................................... 8-18
Fuses ........................................... 8-18
Engine compartment ........................... 8-19
Passenger compartment .......................8-20
Battery replacement .............................. 8-21
NISSAN Intelligent Key® .......................8-21
Lights ........................................... 8-23
Headlights .................................... 8-23
Front park/turn signal/side marker light ...........8-23
Fog lights ..................................... 8-23
Exterior and interior lights .......................8-24
Wheels and tires ................................. 8-26
Tire pressure .................................. 8-26
Tire
labeling ................................... 8-31
Types of tires .................................. 8-33
Tire chains .................................... 8-34
Changing wheels and tires .....................8-34

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
Do-it-yourself8-15

Engine coolant*:Replace coolant at the speci-
fied interval. When adding or replacing coolant,
be sure to use only Genuine NISSAN Long Life
Antifreeze/Coolant (blue) or equivalent with the
proper mixture. (For additional information on the
proper mixture for your area, refer to “Engine
cooling system” in the “Do-it-yourself” section of
this manual.)
NOTE: Mixing any other type of coolant or the use
of non-distilled water may reduce the recom-
mended service interval of the coolant.
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.
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.
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 “General maintenance” in this sec-
tion. When rotating tires, check for damage and
uneven wear. Replace if necessary.
Transmission fluid/oil: Visually inspect for
signs of leakage at specified intervals.
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, D = Drain water
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 RRRRRRRRRRRR
Engine oil filter RRRRRRRRRRRR
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 RRRRRRRRRRRR
Engine oil filter RRRRRRRRRRRR
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

Security systemsVehicle security system ...........2-36
Self-adjusting brakes ..............8-18
Service manual order form ...........10-20
Servicing air conditioner .............4-28
Shifting Continuously Variable Transmission
(CVT) .....................5-17
Shoulder belt height adjustment ........1-17
Spark plug replacement .............8-15
Spark plugs ...................8-15
Specifications ..................10-8
Speedometer ...................2-4
Speedometer and odometer ...........2-4
Spotlights(Seemaplight) ...........2-63
SRS warning label ................1-59
Stability control .................5-81
Standardmaintenance..............9-7
Starting Before starting the engine ..........5-14
Jump starting ..............6-8,8-13
Precautions when starting and driving ....5-4
Push starting .................6-10
Starting the engine .............5-14
Starting the engine ...............5-14
Steering Power steering fluid .............8-10
Power steering system ...........5-79
Steering wheel ..................3-26
Stoplight.....................8-24
Storage......................2-51
Storage tray ...................2-52
Sunglassescase.................2-53
Sunglassesholder................2-53
Sunroof......................2-58
Sunroof (see Moonroof) .............2-58 Sun visors
....................3-28
Supplemental air bag warning light . . .1-59, 2-12
Supplemental front impact air bag system . . .1-48
Supplemental restraint system Information and warning labels .......1-59
Precautions on supplemental restraint
system ....................1-41
Supplemental restraint system
(Supplemental air bag system) .........1-41
Switch Autolightswitch...............2-43
Automatic power window switch ......2-57
Foglightswitch ...............2-46
Hazard warning flasher switch ........6-2
Headlight and turn signal switch ......2-42
Headlight control switch ..........2-42
Instrument brightness control ........2-45
Power door lock switch .........3-5,3-6
Rear window and outside mirror defroster
switch.....................2-41
Turn signal switch ..............2-45
Vehicle dynamic control (VDC) off
switch.....................2-49
T
Tachometer ....................2-5
Temperature gauge Engine coolant temperature gauge .....2-5
Theft (NISSAN Vehicle Immobilizer System) ,
engine start ................2-37,5-13
Three-way catalyst ................5-4
Tire Flat tire .....................6-3
Spare tire ................6-4,8-37 Tire and Loading Information label
....10-12
Tire chains ..................8-34
Tire pressure .................8-26
Tire rotation..................8-34
Types of tires .................
8-33
Uniform tire quality grading ........10-17
Wheels and tires ...............8-26
Wheel/tire size ................10-9
Tire pressure Low tire pressure warning light ........2-9
Tire Pressure Monitoring System (TPMS) ....5-5
Towing Flattowing.................10-16
Trailer towing ................10-16
Towing a trailer .................10-16
Towingyourvehicle...............6-11
Transceiver HomeLink® Universal
Transceiver .......2-64,2-65,2-66,2-67,
2-67, 2-68
Transmission Continuously Variable Transmission (CVT)
fluid.......................8-9
Driving with Continuously Variable
Transmission (CVT) .............5-15
Travel (See registering a vehicle in another
country) .....................10-10
Trip odometer ...................2-4
Trunkaccessthroughtherearseat....1-5,3-23
Trunklidlockopenerlever............3-22
Trunklight ....................2-64
Turn signal switch ................2-45
11-6