Nissan Sentra (2019 year). Instruction

5. Remove the dipstick again and check

the oil level. It should be between the H
(High) and L (Low) marks

䊊

. This is the

normal operating oil level range. If the
oil level is below the L (Low) mark

䊊

remove the oil filler cap and pour rec-
ommended oil through the opening.
Do not overfill

䊊

6. Recheck oil level with the dipstick.

It is normal to add some oil between oil
maintenance intervals or during the
break-in period, depending on the sever-
ity of operating conditions.

CAUTION

∙ Oil level should be checked regularly.

Operating the engine with an insuffi-
cient amount of oil can damage the
engine, and such damage is not cov-
ered by warranty.

∙ It is normal to add some oil between

oil maintenance intervals or during
the break-in period, depending on the
severity of operating conditions.

Make sure to follow the engine oil changing
intervals in the maintenance booklet. Op-
erating under the following conditions may
require more frequent oil change:

∙ repeated short distance driving

∙ driving in dusty conditions

∙ stop and go commuting.

CHANGING ENGINE OIL

1. Park the vehicle on a level surface and

apply the parking brake.

LDI0371

MRA8DE

LDI3041

8-8

Do-it-yourself

2. Start the engine and let it idle until it

reaches operating temperature, then
turn it off.

3. Remove the oil filler cap

䊊

by turning it

counterclockwise.

4. Place a large drain pan under the drain

plug

䊊

5. Remove the drain plug

䊊

with a

wrench by turning it counterclockwise
and completely drain the oil.

If the oil filter is to be changed, remove
and replace it at this time. For addi-
tional information, refer to “Changing
engine oil filter” in this section.

WARNING

∙ Prolonged and repeated contact with

used engine oil may cause skin
cancer.

∙ Try to avoid direct skin contact with

used oil. If skin contact is made, wash
thoroughly with soap or hand cleaner
as soon as possible.

∙ Keep used engine oil out of reach of

children.

CAUTION

∙ Be careful not to burn yourself. The

engine oil may be hot.

∙ Waste

oil

must

disposed

properly.

∙ Check your local regulations.

6. Clean and reinstall the drain plug and a

new washer. Securely tighten the drain
plug with a wrench. Do not use exces-
sive force.

Drain plug tightening torque:

25 ft-lb (34 N·m)

7. Refill engine with recommended oil

through the oil filler opening, then install
the oil filler cap securely.

For additional information on the drain
and refill capacity, refer to “Recom-
mended fluids/lubricants and capaci-
ties” in the “Technical and consumer
information” section of this manual.

The drain and refill capacity depends
on the oil temperature and drain time.
Use these specifications for reference
only. Always use the dipstick to deter-
mine when the proper amount of oil is
in the engine.

8. Start the engine. Check for leakage

around the drain plug and oil filter. Cor-
rect as required.

9. Turn the engine off and wait more than

10 minutes. Check the oil level with the
dipstick. Add engine oil if necessary.

MR16DDT

LDI3043

Do-it-yourself

8-9

For additional information on the location
of the engine oil filler cap, refer to “Engine
compartment check locations” in this sec-
tion.

CHANGING ENGINE OIL FILTER

1. Park the vehicle on a level surface and

apply the parking brake.

2. Turn the engine off.

3. Place a large drain pan under the oil

filter

䊊

MRA8DE

LDI3045

MR16DDT

LDI3044

8-10

Do-it-yourself

4. Loosen the oil filter

䊊

with an oil filter

wrench by turning it counterclockwise.
Then remove the oil filter by turning it
by hand.

CAUTION

Be careful not to burn yourself. The en-
gine oil may be hot.

5. Wipe the engine oil filter sealing surface

with a clean rag.

CAUTION

Be sure to remove any old gasket mate-
rial remaining on the sealing surface of
the engine. Failure to do so could lead to
engine damage.

6. Coat the gasket on the new filter with

clean engine oil.

7. Screw on the oil filter. Securely tighten

oil filter with wrench. Do not use exces-
sive force.

Oil filter tightening torque:

18 N·m (13 ft-lb)

8. Refill engine with recommended oil

through the oil filler opening

䊊

, then

install oil filler cap securely.

9. Start the engine and check for leakage

around the oil filter. Correct as required.

10. Turn the engine off and wait more than

10 minutes. Check the oil level. Add en-
gine oil if necessary.

For additional information on the location
of the engine oil filler cap, refer to “Engine
compartment check locations” in this sec-
tion.

CAUTION

∙ NISSAN recommends using Genuine

NISSAN CVT Fluid NS-3 (or equivalent)
ONLY in NISSAN CVTs. Do not mix with
other fluids.

∙ Do not use Automatic Transmission

Fluid (ATF) or manual transmission
fluid in a NISSAN CVT, as it may dam-
age the CVT. Damage caused by the
use of fluids other than as recom-
mended

not

covered

under

NISSAN’s

New

Vehicle

Limited

Warranty.

∙ Using fluids that are not equivalent to

Genuine NISSAN CVT Fluid NS-3 may
also damage the CVT. Damage caused
by the use of fluids other than as rec-
ommended is not covered under
NISSAN’s

New

Vehicle

Limited

Warranty.

When checking or replacement of CVT fluid
is required, it is recommended that you visit
a NISSAN dealer for servicing.

CONTINUOUSLY VARIABLE
TRANSMISSION (CVT) FLUID (if so
equipped)

Do-it-yourself

8-11

For additional brake and clutch fluid speci-
fication

information,

refer

“Recom-

mended fluids/lubricants and capacities”
in the “Technical and consumer informa-
tion” section of this manual.

WARNING

∙ Use only new fluid from a sealed con-

tainer. Old, inferior or contaminated
fluid may damage the brake and
clutch (if so equipped) systems. The
use of improper fluids can damage
the brake and clutch system and af-
fect the vehicle’s stopping ability.

∙ Clean the filler cap before removing.

∙ Brake and clutch fluid is poisonous

and should be stored carefully in
marked containers out of reach of
children.

CAUTION

Do not spill the fluid on any painted sur-
faces. This will damage the paint. If fluid
is spilled, immediately wash the surface
with water.

BRAKE FLUID

Check the fluid level in the reservoir. If the
level is below the MIN line

䊊

, or the brake

warning light comes on, add Genuine
NISSAN Brake Fluid or equivalent DOT 3
fluid up to the MAX line

䊊

. If fluid must be

added frequently, the system should be
checked. It is recommended that you visit a
NISSAN dealer for this service.

CLUTCH (if so equipped) FLUID

Check the fluid level in the reservoir. If the
level is below the MIN line

䊊

, or the brake

warning light comes on, add Genuine
NISSAN Brake Fluid or equivalent DOT 3
fluid up to the MAX line

䊊

. If fluid must be

added frequently, the system should be
checked. It is recommended that you visit a
NISSAN dealer for this service.

LDI2169

BRAKE AND CLUTCH (if so equipped)
FLUID

8-12

Do-it-yourself

WINDSHIELD-WASHER FLUID
RESERVOIR

Fill the windshield-washer fluid reservoir
periodically. Add windshield-washer fluid
when the low windshield-washer fluid
warning light (if so equipped) comes on or
the “Low Washer Fluid” warning message
shows on the vehicle information display.

To fill the windshield-washer fluid reservoir,
lift the cap off the reservoir and pour the
windshield-washer fluid into the reservoir
opening.

Add a washer solvent to the washer for
better cleaning. In the winter season, add a
windshield washer antifreeze. Follow the
manufacturer’s instructions for the mix-
ture ratio.

Refill the reservoir more frequently when
driving conditions require an increased
amount of windshield-washer fluid.

Recommended fluid is Genuine NISSAN
Windshield Washer Concentrate Cleaner &
Anti-freeze or equivalent.

CAUTION

∙ Do not substitute engine antifreeze

coolant for windshield-washer fluid.
This may result in damage to the
paint.

∙ Do not fill the windshield-washer fluid

reservoir with washer fluid concen-
trates at full strength. Some methyl
alcohol based washer fluid concen-
trates may permanently stain the
grille

spilled

while

filling

the

windshield-washer fluid reservoir.

∙ Pre-mix washer fluid concentrates

with water to the manufacturer’s rec-
ommended levels before pouring the
fluid into the windshield-washer fluid
reservoir. Do not use the windshield-
washer fluid reservoir to mix the
washer fluid concentrate and water.

LDI2170

WINDSHIELD-WASHER FLUID

Do-it-yourself

8-13

∙ Keep the battery surface clean and dry.

Clean the battery with a solution of bak-
ing soda and water.

∙ Make certain the terminal connections

are clean and securely tightened.

∙ If the vehicle is not to be used for

30 days or longer, disconnect the nega-
tive (-) battery terminal cable to prevent
discharge.

NOTE:

Care should be taken to avoid situations
that can lead to potential battery dis-
charge and potential no-start conditions
such as:

1. Installation or extended use of elec-

tronic accessories that consume bat-
tery power when the engine is not
running (Phone chargers, GPS, DVD
players, etc).

2. Vehicle is not driven regularly and/or

only driven short distances.

In these cases, the battery may need to
be charged to maintain battery health.

WARNING

∙ Do not expose the battery to flames,

an electrical spark or a cigarette. Hy-
drogen gas generated by the battery
is explosive. Explosive gases can
cause blindness or injury. Do not allow
battery fluid to contact your skin,
eyes, fabrics or painted surfaces. Sul-
furic acid can cause blindness or in-
jury. After touching a battery or bat-
tery cap, do not touch or rub your
eyes. Thoroughly wash your hands. If
the acid contacts your eyes, skin or
clothing, immediately flush with wa-
ter for at least 15 minutes and seek
medical attention.

∙ Do not operate the vehicle if the fluid

in the battery is low. Low battery fluid
can cause a higher load on the battery
which can generate heat, reduce bat-
tery life, and in some cases lead to an
explosion.

∙ When working on or near a battery,

always wear suitable eye protection
and remove all jewelry.

∙ Battery posts, terminals and related

accessories contain lead and lead
compounds.

Wash

hands

after

handling.

∙ Keep battery out of the reach of

children.

∙ Do not tip the battery. Keep the vent

caps tight and the battery level.

BATTERY

8-14

Do-it-yourself

1. Remove the vent caps with a screw-

driver as shown. Use a cloth to protect
the battery case.

2. Check the fluid level in each cell. If it is

necessary to add fluid, add only dis-
tilled water to bring the level up to the
bottom of the filler opening. Do not
overfill. Reinstall the vent caps.

Vehicles operated in high temperatures or
under severe conditions require frequent
checks of the battery fluid level.

JUMP STARTING

If jump starting is necessary, refer to “Jump
starting” in the “In case of emergency” sec-
tion of this manual. If the engine does not
start by jump starting, the battery may
have to be replaced. It is recommended
that you visit a NISSAN dealer for this ser-
vice.

WDI0224

WDI0529

Do-it-yourself

8-15

CAUTION

∙ Do not ground accessories directly to

the battery terminal. Doing so will by-
pass the variable voltage control sys-
tem and the vehicle battery may not
charge completely.

∙ Use electrical accessories with the en-

gine running to avoid discharging the
vehicle battery.

Your vehicle is equipped with a variable
voltage control system. This system mea-
sures the amount of electrical discharge
from the battery and controls voltage gen-
erated by the generator.

The current sensor

䊊

is located near the

battery along the negative battery cable. If
you add electrical accessories to your ve-
hicle, be sure to ground them to a suitable
body ground such as the frame or engine
block area.

Automatic tensioner pulley

Generator pulley

Water pump pulley

Air conditioner compressor pulley
(if so equipped/Idler pulley (if so
equipped)

Crankshaft pulley

WARNING

Be sure the ignition switch is in the OFF
or LOCK position before servicing drive
belt.

The

engine

could

rotate

unexpectedly.

LDI2178

WDI0638

VARIABLE VOLTAGE CONTROL
SYSTEM

DRIVE BELT

8-16

Do-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

䊊

spark plugs as frequently as conventional

type spark plugs because they last much lon-
ger. Follow the maintenance log shown in the
“Maintenance and schedules” 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

䊊

spark 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.

∙ Always replace spark plugs with rec-

ommended or equivalent ones.

SDI1895

SPARK PLUGS

Do-it-yourself

8-17

If replacement is required, it is recom-
mended that you visit a NISSAN dealer for
this service.

The air cleaner filter should not be cleaned
and reused. Replace it according to the
maintenance log shown in the “Mainte-
nance and schedules” section of this
manual.

To remove the air cleaner filter:

1. Unlatch the retaining clips

䊊

2. Pull up at points

䊊

and remove.

3. Pull up and remove air cleaner housing

䊊

4. Remove the air cleaner filter. Wipe the

inside of the air cleaner filter housing
and the cover with a damp cloth, then
replace air cleaner filter.

NOTE:

After installing a new air cleaner, make
sure the air cleaner cover is seated in the
housing and latch the clips.

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.

LDI2171

AIR CLEANER

8-18

Do-it-yourself

IN-CABIN MICROFILTER

The in-cabin microfilter restricts the entry
of airborne dust and pollen particles and
reduces

some

objectionable

outside

odors. The filter is located behind the glove
box. For additional information, refer to the
“Maintenance and schedules” section of
this manual for change intervals.

If replacement is required, it is recom-
mended that you visit a NISSAN dealer for
this service.

CLEANING

If your windshield is not clear after using
the windshield–washer or if a wiper blade
chatters when running, wax or other mate-
rial may be on the blade or windshield.

Clean the outside of the windshield with a
washer fluid or a mild detergent. Your wind-
shield is clean if beads do not form when
rinsing with clear water.

Clean each blade by wiping it with a cloth
soaked in a washer fluid or a mild deter-
gent. Then rinse the blades with clear wa-
ter. If your windshield is still not clear after
cleaning the blades and using the wiper,
install new windshield wiper blades.

CAUTION

Worn windshield wiper blades can
damage the windshield and impair
driver vision.

REPLACING

Replace the wiper blades if they are worn.

To replace the windshield wiper blades, fol-
low the procedure below:

1. When ignition switch is ON or within

60 seconds after placing the ignition
switch from the ON to OFF position,
place the windshield wiper and washer
lever into the OFF position.

2. Rapidly lift the windshield wiper and

washer lever

䊊

upwards twice within

0.5 seconds. This action will cause the
wipers to automatically take the ser-
vice position.

LDI2721

WINDSHIELD WIPER BLADES

Do-it-yourself

8-19

3. Once the wipers are in the service po-

sition, push the release tab

䊊

4. Move the wiper blade down

䊊

and re-

move.

5. Insert the new wiper blade onto the

wiper arm until it clicks into place.

6. Rotate the wiper blade so the dimple is

in the groove.

7. Finally, lift the windshield wiper and

washer lever to the mist position

䊊

once and release. This action will cause
the wipers to resume the set position.

CAUTION

∙ After wiper blade replacement, return

the wiper arm to its original position;
otherwise it may be damaged when
the hood is opened.

∙ Make sure the wiper blades contact

the glass; otherwise the arms may be
damaged from wind pressure.

LDI2475

LDI2722

8-20

Do-it-yourself

If you wax the surface of the hood, be care-
ful not to let wax get into the washer nozzle

䊊

. This may cause clogging or improper

windshield-washer operation. If wax gets
into the nozzle, remove it with a needle or
small pin

䊊

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,

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-yourself

8-21

Two types of fuses are used. Type

䊊

used in the fuse boxes in the engine com-
partment. Type

䊊

is used in the passenger

compartment fuse box.

Type

䊊

fuses can be installed in the engine

compartment and passenger compart-
ment fuse boxes.

If a type

䊊

fuse is used to replace a type

䊊

fuse, the type

䊊

fuse will not be level with

the fuse pocket as shown in the illustration.
This will not affect the performance of the
fuse. Make sure the fuse is installed in the
fuse box securely.

Type

䊊

fuses cannot be installed in the

under hood fuse boxes. Only use type

䊊

fuses in the under hood fuse boxes.

NOTE:

Your vehicle may not be equipped with
all fuses listed on the fuse label.

ENGINE COMPARTMENT

WARNING

Never use a fuse of higher or lower am-
perage rating than that specified on the
fuse box cover. This could damage the
electrical system or electronic control
units or cause a fire.

If any electrical equipment does not come
on, check for an open fuse.

1. Be sure the ignition switch and the

headlight switch are OFF.

2. Open the engine hood.

LDI0455

LDI0457

LDI2172

FUSES

8-22

Do-it-yourself

3. Remove the fuse box cover by pushing

the tab

䊊

and lifting the cover up.

4. Remove the fuse with the fuse puller,

which is located in the center of the
fuse block in the passenger compart-
ment.

5. If the fuse is open

䊊

, replace it with a

new fuse

䊊

6. If a new fuse also opens, have the elec-

trical system checked and repaired. It is
recommended that you visit a NISSAN
dealer for this service.

NOTE:

Your vehicle may not be equipped with
all fuses listed on the fuse label.

Fusible links

If the electrical equipment does not oper-
ate and fuses are in good condition, check
the fusible links. If any of these fusible links
are melted, replace with only Genuine
NISSAN parts.

LDI2746

Do-it-yourself

8-23

Nissan Sentra (2019 year). Instruction - part 24