tire type NISSAN SENTRA 2020 Owner´s Manual

8 Do-it-yourself
Maintenance precautions.......................8-2
Engine compartment check locations ...........8-4
Engine cooling system ..........................8-5
Checking engine coolant level ................8-6
Changing engine coolant ....................8-6
Engine oil .......................................8-7
Checking engine oil level .....................8-7
Changing engine oil and oil filter ..............8-7
Continuously Variable Transmission (CVT)
fluid (if so equipped) ............................ 8-10
Brake and clutch (if so equipped) fluid ..........8-10
Brake fluid ................................... 8-10
Clutch (if so equipped) fluid ...................8-11
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 ........................8-17
Cleaning .................................... 8-17
Replacing ................................... 8-17
Brakes ......................................... 8-18
Fuses .......................................... 8-19
Engine compartment ....................... 8-19
Passenger compartment ...................8-21
Battery replacement ........................... 8-22
NISSAN Intelligent Key® ......................8-23
Lights .......................................... 8-24
Headlights .................................. 8-24
Turn signal bulb ............................. 8-25
Fog lights (if so equipped) ...................8-25
Exterior and interior lights ...................8-26
Wheels and tires ...............................
8-28
Tir

e pressure ................................ 8-28
Tire labeling ................................. 8-31
Types of tires ................................ 8-34
Tire chains .................................. 8-35
Changing wheels and tires ..................8-36

O2TIN (Tire Identification Number)
for a new tire (example: DOT XX XX
XXX XXXX)
1. DOT: Abbreviation for the “Depart- ment Of Transportation”. The
symbol can be placed above, be-
low or to the lef t or right of the Tire
Identification Number.
2. Two-digit code: Manufacturer's identification mark. 3. Two-digit code: Tire size.
4. Three-digit code: Tire type code
(Optional).
5. Four numbers represent the week and year the tire was built.
For example, the numbers 3103
means the 31st week of 2003. If
these numbers are missing then
look on the other sidewall of the
tire.
O3Tire ply composition and material
The number of layers or plies of
rubber-coated fabric in the tire. Tire
manufacturers also must indicate
the materials in the tire, which in-
clude steel, nylon, polyester and oth-
ers.
O4Maximum permissible inflation
pressure
This number is the greatest amount
of air pressure that should be put in
the tire. Do not exceed the maximum
permissible inflation pressure.
O5Maximum load rating
This number indicates the maxi-
mum load in kilograms and pounds
that can be carried by the tire. When
replacing the tires on the vehicle, al-
ways use a tire that has the same
load rating as the factory installed
tire.
LDI2786
Example
Do-it-yourself8-33

O6Term of “tubeless” or “tube type”
Indicates whether the tire requires
an inner tube (“tube type”) or not
(“tubeless”).
O7The word “radial”
The word “radial” is shown if the tire
has radial structure.
O8Manufacturer or brand name
Manufacturer or brand name is
shown.
Other Tire-related Terminology
In addition to the many terms that
are defined throughout this section,
Intended Outboard Sidewall is (1) the
sidewall that contains a whitewall,
bears white lettering or bears
manufacturer, brand, and/or model
name molding that is higher or
deeper than the same molding on
the other sidewall of the tire, or (2)
the outward facing sidewall of an
asymmetrical tire that has a particu- lar side that must always face out-
ward when mounted on a vehicle.
TYPES OF TIRES
WARNING
• When changing or replacing tires, be
sure all four tires are of the same type
(i.e., Summer, All Season or Snow)
and construction. A NISSAN dealer
may be able to help you with infor-
mation about tire type, size, speed
rating and availability.
• Replacement tires may have a lower
speed rating than the factory
equipped tires, and may not match
the potential maximum vehicle
speed. Never exceed the maximum
speed rating of the tire.
• Replacing tires with those not origi-
nally specified by NISSAN could af-
fect the proper operation of the low
tire pressure warning system. •
Always use tires of the same type,
size, brand, construction and tread
pattern on all four wheels. Failure to
do so may result in a circumference
difference between tires on the front
and rear axles which can cause the
Vehicle Dynamic Control (VDC) sys-
tem to malfunction resulting in per-
sonal injury or death, excessive tire
wear and may damage the transmis-
sion and differential gears.
• For additional information regarding
tires, refer to “Important Tire Safety
Information” (US) or “Tire Safety In-
formation” (Canada) in the Warranty
Information Booklet.
All season tires
NISSAN specifies All Season tires on some
models to provide good performance all
year, including snowy and icy road condi-
tions. All Season tires are identified by ALL
SEASON and/or M&S on the tire sidewall.
Snow tires have better snow traction than
All Season tires and may be more appropri-
ate in some areas.
8-34Do-it-yourself

Summer tires
NISSAN specifies summer tires on some
models to provide superior performance
on dry roads. Summer tire performance is
substantially reduced in snow and ice.
Summer tires do not have the tire traction
rating “M&S” on the tire sidewall.
If you plan to operate your vehicle in snowy
or icy conditions, NISSAN recommends the
use of SNOW tires or ALL SEASON tires on all
four wheels.
Snow tires
If snow tires are needed, it is necessary to
select tires equivalent in size and load rat-
ing to the original equipment tires. If you do
not, it can adversely affect the safety and
handling of your vehicle.
Generally, snow tires have lower speed rat-
ings than factory equipped tires and may
not match the potential maximum vehicle
speed. Never exceed the maximum speed
rating of the tire.
If you install snow tires, they must be the
same size, brand, construction and tread
pattern on all four wheels.
For additional traction on icy roads, stud-
ded tires may be used. However, some U.S.states and Canadian provinces prohibit
their use. Check local, state and provincial
laws before installing studded tires. Skid
and traction capabilities of studded snow
tires on wet or dry surfaces may be poorer
than that of non-studded snow tires.
TIRE CHAINS
CAUTION
Tire chains/cables should not be in-
stalled on 215/50R17 and 215/45R18
size tires. Installation of the tire chains/
cables on 215/50R17 and 215/45R18
size tires will cause damage to the ve-
hicle. If you plan to use tire chains/
cables, you should install 205/60R16
size tires on your vehicle.
Use of tire chains may be prohibited ac-
cording to location. Check the local laws
before installing tire chains. When installing
tire chains, make sure they are the proper
size for the tires on your vehicle and are
installed according to the chain manufac-
turer's suggestions. Use only SAE class “S”
chains. Class “S” chains are used on ve-
hicles with restricted tire to vehicle clear-
ance. Vehicles that can use Class “S” chains
are designed to meet the minimum clear-
ances between the tire and the closest ve- hicle suspension or body component re-
quired to accommodate the use of a
winter traction device (tire chains or
cables). The minimum clearances are de-
termined using the factory equipped tires.
Other types may damage your vehicle. Use
chain tensioners when recommended by
the tire chain manufacturer to ensure a
tight fit. Loose end links of the tire chain
must be secured or removed to prevent
the possibility of whipping action damage
to the fenders or underbody. If possible,
avoid fully loading your vehicle when using
tire chains. In addition, drive at a reduced
speed. Otherwise, your vehicle may be
damaged and/or vehicle handling and
performance may be adversely affected.
Tire chains must be installed only on the
front wheels and not on the rear wheels.
Never install tire chains on a TEMPORARY
USE ONLY spare tire.
Do not use tire chains on dry roads. Driving
with chains in such conditions can cause
damage to the various mechanisms of the
vehicle due to some overstress.
Do-it-yourself8-35

WARNING
• Tires should be periodically in-
spected for wear, cracking,
bulging or objects caught in
the tread. If excessive wear,
cracks, bulging or deep cuts
are found, the tire(s) should be
replaced.
• The original tires have built-in
tread wear indicators. When
the wear indicators are visible,
the tire(s) should be replaced.
• Tires degrade with age and
use. Have tires, including the
spare, over 6 years old checked
by a qualified technician be-
cause some tire damage may
not be obvious. Replace the
tires as necessary to prevent
tire failure and possible per-
sonal injury. •
Improper service of the spare
tire may result in serious per-
sonal injury. If it is necessary to
repair the spare tire, it is rec-
ommended that you visit a
NISSAN dealer for this service.
• For additional information re-
garding tires, refer to “Impor-
tant Tire Safety Information”
(US) or “Tire Safety Informa-
tion” (Canada) in the Warranty
Information Booklet.
Replacing wheels and tires
When replacing a tire, use the same size,
tread design, speed rating and load carry-
ing capacity as originally equipped. Rec-
ommended types and sizes are shown in
“Wheels and tires” in the “Technical and con-
sumer information” section of this manual.
WARNING
• The use of tires other than those rec-
ommended or the mixed use of tires
of different brands, construction
(bias, bias-belted or radial), or tread
patterns can adversely affect the
ride, braking, handling, Vehicle Dy-
namic Control (VDC) system, ground
clearance, body-to-tire clearance,
tire chain clearance, speedometer
calibration, headlight aim and bum-
per height. Some of these effects
may lead to accidents and could re-
sult in serious personal injury.
• If your vehicle was originally
equipped with four tires that were
the same size and you are only re-
placing two of the four tires, install
the new tires on the rear axle. Placing
new tires on the front axle may cause
loss of vehicle control in some driving
conditions and cause an accident
and personal injury.
Do-it-yourself8-37

Engine coolant*:Replace coolant at the
specified interval. When adding or replac-
ing 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 mix-
ture 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 re-
duce the recommended service interval
of the coolant.
Engine oil and oil filter: Replace engine oil
and oil filter at the specified intervals. For
recommended oil grade and viscosity refer
to “Recommended fluids/lubricants and
capacities” in the “Technical and consumer
information” section of this manual.
Engine valve clearance*: Inspect only if
valve noise increases. Adjust valve clear-
ance if necessary.
Evaporative emissions control vapor
lines*: Check vapor lines for leaks or loose-
ness. Tighten connections or replace parts
as necessary.
Fuel filter: Periodic maintenance is not re-
quired. (in-tank type filter) Fuel lines*:
Check the fuel hoses, piping
and connections for leaks, looseness, or
deterioration. Tighten connections or re-
place parts as necessary.
Spark plugs: Replace at specified intervals.
Install new plugs of the 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 dam-
aged parts immediately.
Exhaust system: Visually inspect the ex-
haust pipes, muffler and hangers for leaks,
cracks, deterioration, and damage. Tighten
connections or replace parts as necessary.
In-cabin microfilter: Replace at specified
intervals. When driving for prolonged peri-
ods in dusty conditions, replace the filter
more frequently. Steering gear and linkage, axle and sus-
pension parts, drive shaf t 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
7,500 miles (12,000 km) according to the in-
structions under “General maintenance” in
this section. When rotating tires, check for
damage and uneven wear. Replace if nec-
essary.
Transmission fluid/oil: Visually inspect for
signs of leakage at specified intervals. If
using a car-top carrier, or driving on rough
or muddy roads:
• Replace the manual transaxle gear oil ev- ery 20,000 miles or 24 months.
• Replace the CVT fluid every 60,000 miles (96,000 km) or request the dealer to in-
spect the fluid deterioration data using a
CONSULT. If the deterioration data is
more than 210000, replace the CVT fluid.
9-6Maintenance and schedules

STANDARD MAINTENANCE
Abbreviations: I = Inspect and correct or replace as necessary, R = ReplaceMAINTENANCE OPERATION
Perform at number of miles, kilometers or months, whichever comes first. Miles x 1,000
(km x 1,000) Months MAINTENANCE INTERVAL
7. 5
(12) 6 15
(24) 12 22.5
(36) 18 30
(48) 24 37.5
(60) 30 45
(72) 36 52.5
(84) 42 60
(96) 48 67.5
(108) 54 75
(120) 60 82.5
(132) 66 90
(144) 72 97.5
(156) 78 105
(168) 84 112.5
(180) 90 120
(192) 96
Air cleaner filter NOTE (1) R R R R
Brake fluid RRRR
Brake lines and cables I I I I I I I I
Brake pads and rotors III IIIII
CVT fluid NOTE (2) I I I I I I I I
Drive belts NOTE (3) I* I* I* I* I*
Engine coolant* NOTE (4)(5)
Engine oil & oil filter  R RRRRRR RRRRRRRRR
EVAP vapor lines & fuel lines I* I* I* I*
Exhaust system IIII
Front drive shaf t boots  III IIIII
Fuel filter NOTE (6)
In-cabin microfilter R R R R R R R R
Intake & exhaust valve clearance* NOTE (7)
Manual transmission gear oil NOTE (8) I I I I I I I I
NISSAN Intelligent Key® battery I R R R R
Spark plugs (Iridium/Platinum — tipped type) NOTE (9) Replace every 105,000 miles (168,000 km)
Steering gear & linkage, axle & suspension parts IIII
Tire rotation NOTE (10)
9-8Maintenance and schedules

NOTE:Maintenance items with “” should be performed more frequently according to “Maintenance under severe driving conditions”
(1) If operating mainly in dusty conditions, more frequent maintenance may be required.
(2) If using a car-top carrier or driving on rough or muddy roads, inspect CVT fluid deterioration every 60,000 miles (96,000 km), then change CVT fluid if
necessary. And if the inspection is not performed, change (not just inspect) CVT fluid every 60,000 miles (96,000 km).
(3) Af ter 60,000 miles (96,000 km) or 48 months, inspect every 15,000 miles (24,000 km) or 12 months. Replace the drive belts if found damaged.
(4) First replacement interval is 105,000 miles (168,000 km) or 84 months. Af ter 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 ratio of 50% antifreeze and 50% demineralized or di stilled
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) Periodic maintenance is not required.
(7) Periodic maintenance is not required. However, if valve noise increased, inspect valve clearance.
(8) If using a car-top carrier, or driving on rough or muddy roads, change (not just inspect) oil at every 20,000 miles (32,000 km) or 24 months.
(9) Replace spark plug when the plug gap exceeds 0.053 in (1.35 mm) even if within specified periodic replacement mileage.
(10) For additional information on tire rotation, refer to “General maintenance” in the section
* 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

WHEELS AND TIRES
Wheel typeSizeOffset in (mm)
Steel 16 x 6.5JJ 1.57 (40)
Aluminum 16 x 6.5J 1.57 (40)
17 x 7J 1.89 (48)
18 x 7.5J 1.69 (43)
T-type (Steel spare) 16 x 4T 1.18 (30)
Tire size 205/60R16
215/50R17
215/45R18
Spare tire T125/70D16
10-10Technical and consumer information

Precautions on supplemental restraint
system....................1-44Supplemental restraint system
(Supplemental air bag system).......1-44Switch
Autolight switch..............2-56Automatic power window switch. . . .2-72Fog light switch...............2-61Hazard warning flasher switch......6-2Headlight and turn signal switch. . . .2-55Headlight control switch.........2-55Instrument brightness control.....2-60Power door lock switch..........3-6Rear window and outside mirror defroster
switch................... .2-55Turn signal switch.............2-60
T
Tachometer...................2-5Temperature gauge
Engine coolant temperature gauge. . .2-6Thef t (NISSAN Vehicle Immobilizer System),
engine start...............2-53, 5-14Three-way catalyst...............5-4TiltTelescopic steering............3-28TireFlat tire................. .6-3, 6-4Spare tire...............6-5, 8-39Tire and Loading Information label. .10-14Tire chains.................8-35Tire pressure................8-28
Tire rotation.................8-36Types of tires................8-34Uniform tire quality grading.......10-19Wheel/tire size...............10-10Wheels and tires..............8-28Tire pressure
Low tire pressure warning light.....2-11Tire Pressure Monitoring System
(TPMS)...................... .5-5Towing
2-wheel drive models...........6-134-wheel drive models...........6-13Flat towing................ .10-18Trailer towing...............10-18Towing a trailer................10-18Towing your vehicle..............6-12Traffic Sign Recognition (TSR)........5-26Transceiver
HomeLink® Universal
Transceiver
. . .2-76, 2-77, 2-78, 2-79, 2-80TransmissionContinuously Variable Transmission (CVT)
fluid
......................8-10Driving with Continuously Variable
Transmission (CVT)............5-16Driving with manual transmission. . .5-21Travel (See registering a vehicle in another
country)................... .10-12Trip odometer..................2-5Trunk access through the rear seat. . . .3-25Trunk lid.....................3-24Trunk lid lock opener lever.........3-24Trunk light....................2-76Turn signal switch...............2-60
U
Uniform tire quality grading........10-19USB interface.................4-54USB/iPod® Charging Ports.........4-64
V
Vanity mirror..................3-29Variable voltage control system......8-14Vehicle dimensions and weights.....10-11Vehicle Dynamic Control (VDC)
system.....................5-116Vehicle identification.............10-12Vehicle identification number (VIN). . . .10-12Vehicle identification number (VIN)
(Chassis number)...............10-12Vehicle identification number (VIN)
plate...................... .10-12Vehicle immobilizer system.....2-53, 5-14Vehicle information display.........2-17Vehicle loading information........10-15Vehicle recovery................6-14Vehicle security system...........2-52Vehicle security system
(NISSAN Vehicle Immobilizer System), engine
start
....................2-53, 5-14Vents..................... .4-32Visors......................3-28Voice Prompt Interrupt............4-70
Index11-7