ECO mode NISSAN SENTRA 2018 Owner´s Manual

AIR FRESHENERS
Most air fresheners use a solvent that
could affect the vehicle interior. If you use
an air freshener, take the following precau-
tions:∙ Hanging-type air fresheners can cause permanent discoloration when they
contact vehicle interior surfaces. Place
the air freshener in a location that al-
lows it to hang free and not contact an
interior surface.
∙ Liquid-type air fresheners typically clip on the vents. These products can cause
immediate damage and discoloration
when spilled on interior surfaces.
Carefully read and follow the manufactur-
er’s instructions before using the air fresh-
eners.
FLOOR MATS (if so equipped)
WARNING
To avoid potential pedal interference
that may result in a collision, injury or
death:
∙ NEVER place a floor mat on top of an- other floor mat in the driver front po-
sition or install them upside down or
backwards. ∙ Use only Genuine NISSAN floor mats,
or equivalent floor mats, that are spe-
cifically designed for use in your ve-
hicle model and model year.
∙ Properly position the mats in the floorwell using the floor mat position-
ing hook. For additional information,
refer to "Floor mat installation" in this
section.
∙ Make sure the floor mat does not in- terfere with pedal operation.
∙ Periodically check the floor mats to make sure they are properly installed.
∙ Af ter cleaning the vehicle interior, check the floor mats to make sure
they are properly installed.
The use of Genuine NISSAN floor mats can
extend the life of your vehicle carpet and
make it easier to clean the interior. Mats
should be maintained with regular clean-
ing and replaced if they become exces-
sively worn.
LAI2009
7-6Appearance and care

Floor mat installation
Your vehicle is equipped with floor mat po-
sitioning hook(s). The number and shape of
the floor mat positioning hooks for each
seating position varies depending on the
vehicle.
When installing Genuine NISSAN floor mats,
follow the installation instructions provided
with the mat and the following:1. With the ignition in the OFF position, the shif t lever in P (Park) position (Continu-
ously Variable Transmission models) or
the shif t lever in the N (Neutral) position
(manual transmission models) and
with the parking break fully applied, po-
sition the floor mat in the floorwell so
that the floor mat grommet holes are
aligned with the hook(s).
2. Secure the grommet holes into the hook(s) and ensure that the floor mat is
properly positioned. 3. Make sure the floor mat does not inter-
fere with pedal operation. With the igni-
tion still in the OFF position, the shif t
lever in the P (Park) position (Continu-
ously Variable Transmission models) or
the shif t lever in the N (Neutral) position
(manual transmission models) and
with the parking break applied, fully ap-
ply and release all pedals. The floor mat
must not interfere with pedal opera-
tion or prevent the pedal from return-
ing to its normal position.
It is recommended that you visit a NISSAN
dealer for details about installing the floor
mats in your vehicle.
The illustration shows the location of the
floor mat positioning hooks.
SEAT BELTS
The seat belts can be cleaned by wiping
them with a sponge dampened in a mild
soap solution. Allow the belts to dry com-
pletely in the shade before using them. For
additional information, refer to “Seat belt
maintenance” in the “Safety—Seats, seat
belts and supplemental restraint system”
section of this manual.
Positioning hooks
LPD2495
Appearance and care7-7

When performing any inspection or main-
tenance work on your vehicle, always take
care to prevent serious accidental injury to
yourself or damage to the vehicle. The fol-
lowing are general precautions 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 ve-
hicle from moving. For manual trans-
mission models, move the shif t lever
to N (Neutral). For CVT models, move
the shif t lever to P (Park).
∙ Be sure the ignition switch is in the OFF or LOCK position when perform-
ing 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 jew-
elry, such as rings, watches, etc. be-
fore working on your vehicle.
∙ Always wear eye protection whenever you work on your vehicle. ∙ 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, sup-
port it with safety stands.
∙ Keep smoking materials, flame and sparks away from the fuel tank and
battery.
∙ Because the fuel lines on gasoline en- gine models are under high pressure
even when the engine is off, it is rec-
ommended that you visit a NISSAN
dealer for service of the fuel filter or
fuel lines.
∙
Your vehicle is equipped with an auto-
matic engine cooling fan. It may come on
at any time without warning, even if the
ignition key is in the OFF position and the
engine is not running. To avoid injury, al-
ways disconnect the negative battery
cable before working near the fan.
CAUTION
∙ Do not work under the hood while the
engine is hot. Turn the engine off and
wait until it cools down. ∙
Avoid contact with used engine oil and
coolant. Improperly disposed engine
oil, engine coolant and/or other vehicle
fluids can damage the environment. Al-
ways conform to local regulations for
disposal of vehicle fluid.
∙ Never leave the engine or the trans- mission related component harness
connector disconnected while the ig-
nition switch is in the ON position.
∙ Never connect or disconnect the bat- tery or any transistorized component
while the ignition switch is in the ON
position.
This “Do-it-yourself ” section gives instruc-
tions regarding only those items which are
relatively easy for an owner to perform.
A Genuine NISSAN service manual is also
available. For additional information, refer
to “Owner’s Manual/Service Manual order
information” in the “Technical and con-
sumer information” section of this manual.
You should be aware that incomplete or
improper servicing may result in operating
difficulties or excessive emissions, and
could affect warranty coverage. If in doubt
about any servicing, it is recommended
that you have it done by a NISSAN dealer.
MAINTENANCE PRECAUTIONS
8-2Do-it-yourself

1. Visually inspect the belt for signs of un-usual wear, cuts, or fraying. If the belt is
in poor condition, have it replaced or
adjusted. It is recommended that you
visit a NISSAN dealer for this service.
2. Have the belt checked regularly for condition.
REPLACING SPARK PLUGS
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.
Platinum-tipped spark plugs
(except California models)
It is not necessary to replace platinum-
tipped
Aspark plugs as frequently as con-
ventional type spark plugs because they
last much longer. Follow the maintenance
log shown in the “Maintenance and sched-
ules” section of this manual. Do not service
platinum-tipped spark plugs by cleaning or
regapping.
∙ Always replace spark plugs with rec-
ommended or equivalent ones.
If replacement is required, it is recom-
mended that you visit a NISSAN dealer for
this service.
Iridium-tipped spark plugs
(MR16DDT engine or California
models only)
It is not necessary to replace iridium-
tipped
Aspark plugs as frequently as con-
ventional type spark plugs because they
last much longer. Follow the maintenance
log shown in the “Maintenance and sched-
ules” section in the manual. Do not service
iridium-tipped spark plugs by cleaning or
regapping.
SDI1895
SPARK PLUGS
Do-it-yourself8-17

If you wax the surface of the hood, be care-
ful not to let wax get into the washer nozzle
F. This may cause clogging or improper
windshield-washer operation. If wax gets
into the nozzle, remove it with a needle or
small pin
E. If the brakes do not operate properly, have
the brakes checked. It is recommended
that you visit a NISSAN dealer for this ser-
vice.
Self-adjusting brakes
Your vehicle is equipped with self-adjusting
brakes.
The front (and rear-if so equipped) disc-
type brakes self-adjust every time the
brake pedal is applied. The rear drum-type
brakes (if so equipped) self-adjust every
time the parking brake is applied.
WARNING
Have your brake system checked if the
brake pedal height does not return to
normal. It is recommended that you
visit a NISSAN dealer for this service.
Brake pad wear indicators
The disc brake pads on your vehicle have
audible wear indicators. When a brake pad
requires replacement, a high pitched
scraping or screeching sound will be heard
when the vehicle is in motion. The noise will
be heard whether or not the brake pedal is
depressed. Have the brakes checked as
soon as possible if the wear indicator
sound is heard.
Under some driving or climate conditions,
occasional brake squeak, squeal or other
noise may be heard. Occasional brake
noise during light to moderate stops is nor-
mal and does not affect the function or
performance of the brake system.
Proper brake inspection intervals should
be followed.
For additional information re-
garding brake inspections, refer to the ap-
propriate maintenance schedule informa-
tion in the "Maintenance and schedules"
section of this manual.
LDI2723
BRAKES
Do-it-yourself8-21

EXTERIOR AND INTERIOR LIGHTS
ItemWattage (W)Bulb No.
Headlight assembly (Type A) (if so equipped) Low/Daytime running (Canada only) 55H11
High 65H9
Turn/Park 27/73157 AK
Side marker 5W5W
Headlight assembly (Type B) (if so equipped) Low/Daytime running (Canada only) ——
High** 65/—H9/—
Turn/Park 27/73157 AK
Park ——
Side marker 5W5W
Daytime running lights (NISMO models only) ——
Front fog light (if so equipped) 55H11
Door mirror turn signal light (if so equipped)* ——
Vanity mirror light (if so equipped)* ——
Map lights* ——
Room light 8—
Trunk light* 3.4158
High-mounted stop light* Inside (if so equipped) ——
Spoiler (if so equipped) ——
Rear combination light* Turn 21WY21W
Ta i l ——
Stop/Tail 21/5W21/5W
Backup (reversing) 16W16W
Side marker ——
License plate light* 5W5W
Always check with the Parts Department at
a NISSAN dealer for the latest parts infor-
mation.
* It is recommended that you visit a NISSAN
dealer for replacement.
** Headlight assembly (Type B) (if so
equipped) uses the projector LED and the
H9 bulb for the high beam function.
Do-it-yourself8-33

If you have a flat tire, refer to “Flat tire” in
the “In case of emergency ” section of
this manual.
TIRE PRESSURE
Tire Pressure Monitoring System
(TPMS)
WARNING
Radio waves could adversely af-
fect electric medical equipment.
Those who use a pacemaker
should contact the electric medi-
cal equipment manufacturer for
the possible influences before
use.
This vehicle is equipped with the Tire
Pressure Monitoring System (TPMS).
It monitors tire pressure of all tires
except the spare. When the low tire
pressure warning light is lit and the
CHECK TIRE PRES (vehicles without a
vehicle information display) warning
is displayed in the odometer, or the
“Tire Pressure Low — Add Air” (ve-
hicles with a vehicle information dis-
play) appears in the vehicle informa- tion display, one or more of your tires
is significantly under-inflated.
The TPMS will activate only when the
vehicle is driven at speeds above
16 mph (25 km/h). Also, this system
may not detect a sudden drop in tire
pressure (for example a flat tire while
driving).
For additional information, refer to
“Low tire pressure warning light” in
the “Instruments and controls” sec-
tion, “Tire Pressure Monitoring Sys-
tem (TPMS)” in the “Starting and driv-
ing” section, and “Flat tire” in the “In
case of emergency” section of this
manual.
Tire inflation pressure
Check the tire pressures (including
the spare) of ten and always prior to
long distance trips. The recom-
mended tire pressure specifications
are shown on the F.M.V.S.S./C.M.V.S.S.
certification label or the Tire and
Loading Information label under the
“Cold Tire Pressure” heading. The Tireand Loading Information label is af-
fixed to the driver side center pillar.
Tire pressures should be checked
regularly because:
∙ Most tires naturally lose air over time.
∙ Tires can lose air suddenly when driven over potholes or other ob-
jects or if the vehicle strikes a
curb while parking.
The tire pressures should be
checked when the tires are cold. The
tires are considered COLD af ter the
vehicle has been parked for 3 or
more hours, or driven less than 1 mile
(1.6 km) at moderate speeds.
The TPMS with Easy-Fill Tire Alert (if
so equipped) provides visual and au-
dible signals outside the vehicle for
inflating tires to the recommended
COLD tire pressure. For additional in-
formation, refer to “TPMS with Easy-
Fill Tire Alert” in the “Starting and driv-
ing” section of this manual.
WHEELS AND TIRES
Do-it-yourself8-35

∙ 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) system
to malfunction resulting in personal
injury or death, excessive tire wear
and may damage the transmission
and differential gears.
∙ For additional information regarding tires, refer to “Important Tire Safety
Information” (US) or “Tire Safety Infor-
mation” (Canada) in the Warranty In-
formation 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.
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 205/50R17 and 215/45ZR18
size tires. Installation of the tire
chains/cables on 205/50R17 and
215/45ZR18 size tires will cause damage
to the vehicle. If you plan to use tire
chains/cables, you should install
205/55R16 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
8-42Do-it-yourself

Brakewarninglight............2-14
Brakewearindicators.......2-22,8-21
Self-adjustingbrakes...........8-21
Brakeandclutchfluid.............8-12
Brake assist ...................5-74
Brakefluid....................8-12
Brakes......................8-21
Brake system ..................5-72
Break-in schedule ...............5-68
Brightness/contrast button .........4-9
Brightness control Instrument panel .............2-45
Bulb check/instrument panel ........2-14
Bulb replacement ...............8-33
C
Capacities and recommended fuel/
lubricants....................10-2
Cargo
(See vehicle loading information) .....10-14
Car phone or CB radio ............4-79
CDcareandcleaning.............4-71
CD player
(See audio system) ........4-46,4-51,4-58
Check tire press .................2-6
Check tire pressure ..............2-34
Childrestraints........1-21, 1-22, 1-23, 1-26 LATCH (Lower Anchors and Tethers for
CHildren)System..............1-26
Precautions on child
restraints .........1-23, 1-30, 1-36, 1-41
Top tether strap anchor point
locations.................. .1-28
Child safety rear door lock ..........3-7Chimes, audible reminders
.........2-22
Cleaningexteriorandinterior......7-2,7-4
Clock
(models without navigation system). .4-50
Clockset ....................4-50
Clock set/adjustment .............4-7
Clock setting (models with Navigation
System)......................4-7
Clock setting (models without Navigation
System)...........4-44,4-45,4-49,4-50
Clutch Clutchfluid.................8-12
C.M.V.S.S. certification label .........10-12
Cold weather driving .............5-77
Compact disc (CD) player . . .4-46, 4-51, 4-58
Connect phone ................4-74
Console box ..................2-53
Console light ..................2-61
Continuously Variable Transmission
(CVT) .....................5-9,5-17
Continuously Variable Transmission
(CVT) fluid ..................8-11
Driving with Continuously Variable
Transmission (CVT) ..........5-9,5-17
Control panel buttons .............4-4
Back button .................4-7
Brightness/contrast button .......4-9
Enterbutton.................4-4
Settingbutton................4-7
Controls Audio controls (steering wheel) .....4-72
Heater and air conditioner
controls................4-24,4-32
Coolant Capacities and recommended
fuel/lubricants...............10-2 Changing engine coolant
.........8-6
Checking engine coolant level ......8-6
Engine coolant temperature gauge. . .2-7
Corrosionprotection..............7-8
Cruisecontrol.................5-45
Cupholders...................2-55
Curtain side-impact air bag system
(See supplemental side air bag and curtain
side-impact air bag system) ........1-59
D
Daytime Running Light System ......2-44
Defroster switch Rear window and outside mirror
defrosterswitch..............2-40
Dimensions and weights ..........10-10
Dimmer switch for instrument panel . . .2-45
Display controls
(see control panel buttons) ..........4-4
Door locks ....................3-5
Door open warning light ...........2-15
Drivebelt ....................8-16
Driving Coldweatherdriving...........5-77
Driving with Continuously Variable
Transmission (CVT) ..........5-9,5-17
Driving with manual
transmission .............5-10,5-23
Precautions when starting and
driving .....................5-2
Driving the vehicle ...............5-17
11-2

E
E-CALL (SOS) SWITCH .............2-49
ECO mode switch ...............5-26
Economy - fuel .................5-70
Emergency engine shutoff ..........5-13
Emission control information label . . . .10-12
Emission control system warranty . . . .10-19
Engine Before starting the engine ........5-14
Capacities and recommended
fuel/lubricants...............10-2
Changing engine coolant .........8-6
Changing engine oil ............8-8
Changing engine oil filter .........8-10
Checking engine coolant level ......8-6
Checking engine oil level .........8-7
Engine compartment check
locations...................8-3
Engine coolant temperature gauge. . .2-7
Engine cooling system ..........8-5
Engine oil ...................8-7
Engine oil and oil filter
recommendation .............10-7
Engine oil pressure warning light ....2-15
Engine oil viscosity .............10-7
Engine serial number ..........10-12
Engine specifications ...........10-9
Starting the engine ............5-15
Engine Block Heater .............5-78
Engine coolant temperature gauge .....2-7
Enterbutton...................4-4
EventDatarecorders ............10-21
Exhaust gas (Carbon monoxide) .......5-2
Explanation of maintenance items .....9-2Explanation of scheduled maintenance
items .......................9-5
Extended storage switch
..........8-25
Eyeglasscase.................2-54
F
Flashers
(See hazard warning flasher switch) ....6-2
Flattire....................6-3,6-3
Floormatpositioningaid...........7-7
Fluid Brakefluid..................8-12
Capacities and recommended
fuel/lubricants...............10-2
Clutchfluid.................8-12
Continuously Variable Transmission (CVT)
fluid......................8-11
Engine coolant ...............8-5
Engine oil ...................8-7
F.M.V.S.S. certification label .........10-12
Foglightswitch................2-46
Front air bag system
(See supplemental restraint system) . . . .1-51
Front-door pocket ..............2-50
Front power seat adjustment ........1-5
Frontseats....................1-2
Fuel Capacities and recommended
fuel/lubricants...............10-2
Fuel economy ...............5-70
Fuel-filler cap ................3-28
Fuel-filler door lock opener lever ....3-27
Fuel-filler lid .................3-28
Fuel gauge ..................2-8 Fueloctanerating.............10-6
Fuel recommendation
..........10-4
Loose fuel cap warning .......2-6, 2-33
Fuelefficientdrivingtips...........5-68
Fuel-filler door .................3-27
Fuel gauge ....................2-8
Fuses.......................8-22
Fusiblelinks...................8-23
G
Gar

age door opener, HomeLink® Universal
Transceiver . .2-63, 2-64, 2-65, 2-66, 2-66, 2-67
Gascap.....................3-28
Gauge Engine coolant temperature gauge. . .2-7
Fuel gauge ..................2-8
Odometer ..................2-5
Speedometer ..............2-4,2-5
Tachometer .................2-7
Trip computer ................2-9
Trip odometer .............2-4, 2-5
General maintenance .............9-2
Glovebox................... .2-53
H
Hands-free phone system, Bluetooth® . .4-79
Hazardwarningflasherswitch........6-2
Headlight and turn signal switch ......2-41
Headlightcontrolswitch...........2-41
Headlights ...................8-29
Headrestraints..................1-7
Heatedseats..................2-47
11-3