Nissan Altima (2022 year). Manual in english — page 33

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.

CHANGING ENGINE OIL AND OIL
FILTER

For additional information on engine oil
and oil filter change, refer to the instruc-
tions outlined in this section.

Vehicle set-up

1. Park the vehicle on a level surface and

apply the parking brake.

2. Run the engine until it reaches operating

temperature.

3. Turn the engine off and wait for 15

minutes.

4. Raise and support the vehicle using a

suitable floor jack and safety jack
stands.

• Place the safety jack stands under the

vehicle jack-up points.

• A suitable adapter should be attached to

the jack stand saddle.

CAUTION

Make sure the correct lifting and sup-
port points are used to avoid vehicle
damage.

LDI3369

O

1

Oil filler cap

8-8

Do-it-yourself

LDI3376

O

2

Oil drain plug (2.0L 4 cylinder

(KR20DDET engine model))

LDI3370

O

2

Oil drain plug (2.5L 4 cylinder

(PR25DD engine model))

LDI3377

O

3

Oil filter (2.0L 4 cylinder

(KR20DDET engine model))

Do-it-yourself

8-9

Removal of undercover

1. Remove fasteners

O

A

and undercover.

Engine oil and filter

1. Place a large drain pan under the drain

plug and oil filter.

2. Remove the oil filler cap.

3. Remove the drain plug with a wrench by

turning it counterclockwise and com-
pletely drain the oil.

LDI3371

O

3

Oil filter (2.5L 4 cylinder (PR25DD

engine model))

LDI3648

O

4

Undercover

LDI3649

8-10

Do-it-yourself

CAUTION

Be careful not to burn yourself, as the
engine oil is hot.

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.

4. Loosen the oil filter with an oil filter

wrench by turning it counterclockwise.
Remove the oil filter by turning it by
hand.

5. Wipe the engine oil filter mounting sur-

face with a clean rag.

CAUTION

Be sure to remove any old gasket ma-
terial remaining on the sealing surface
of the engine. Failure to do so could
lead to an oil leak and engine damage.

•

The dipstick must be inserted in
place to prevent oil spillage from the
dipstick hole when filling the engine
with oil.

6. Coat the gasket on the new filter with

clean engine oil.

7. Screw in the oil filter clockwise until a

slight resistance is felt, then tighten addi-
tionally more than 2/3 turn.

Oil filter tightening torque:

11 to 15 ft-lb (14.7 to 20.6 N·m)

8. Clean and re-install the drain plug with a

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

Drain plug tightening torque:

22 to 29 ft-lb (29.4 to 39.2 N·m)

9. Refill the engine with the recommended

oil through the oil filler opening, and in-
stall the oil filler cap securely.

For additional information about drain and
refill capacity, see “Recommended fluids/
lubricants and capacities” (P. 10-2). The
drain and refill capacity depends on the oil
temperature and drain time. Use these
specifications for reference only. Always

use the dipstick to determine the proper
amount of oil in the engine.

10. Start the engine and check for leakage

around the drain plug and the oil filter.
Correct as required. Turn the engine off
and wait more than 15 minutes. Check
the oil level with the dipstick. Add en-
gine oil if necessary.

After the operation

1. Reinstall undercover in reverse order of

removal.

2. Lower

the

vehicle

carefully

to

the

ground.

3. Reset the oil control system (if so

equipped) and oil and filter maintenance
reminder. For additional information,
see “Vehicle information display – 5 inch
(13 cm) Type A” (P. 2-18) or “Vehicle infor-
mation display – 7 inch (18 cm) Type B”
(P. 2-34)

• Dispose of waste oil and filter properly.
• Check your local regulations.

Do-it-yourself

8-11

CAUTION

•

NISSAN recommends using Genuine
NISSAN CVT Fluid NS-3 (or equiva-
lent) 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

is

not

covered

under

NISSAN's New Vehicle Limited War-
ranty outlined in your Warranty Infor-
mation Booklet.

•

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 recommended is not covered un-
der NISSAN's New Vehicle Limited
Warranty outlined in your Warranty
Information Booklet.

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

For additional information on brake fluid
specification, see “Recommended fluids/
lubricants and capacities” (P. 10-2).

WARNING

•

Use only new fluid from a sealed con-
tainer. Old, inferior or contaminated
fluid may damage the brake system.
The use of improper fluids can dam-
age the brake system and affect the
vehicle's stopping ability.

•

Clean the filler cap before removing.

•

Brake fluid is poisonous and should
be stored carefully in marked con-
tainers 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 sur-
face with water.

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

O

B

, the

brake warning light will illuminate. Add
brake fluid up to the MAX line

O

A

. For addi-

tional information on recommended type
of brake fluid, see “Recommended fluids/
lubricants and capacities" (P. 10-2).

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

LDI3270

CONTINUOUSLY VARIABLE
TRANSMISSION (CVT) FLUID

BRAKE FLUID

8-12

Do-it-yourself

WINDSHIELD-WASHER FLUID
RESERVOIR

Fill the windshield-washer fluid reservoir
periodically. Add windshield-washer fluid
when the “Low Washer Fluid” warning ap-
pears in the vehicle information display.

To check the fluid level with the dip tube,
use your finger to plug the center hole

O

A

of

the cap/tube assembly, then remove it
from the reservoir. If there is no fluid in the
dip tube, add fluid.

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 &
Antifreeze or equivalent.

WARNING

Antifreeze is poisonous and should be
stored carefully in marked containers
out of the reach of children.

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 con-
centrates at full strength. Some
methyl alcohol based washer fluid
concentrates may permanently stain
the grille if spilled while filling the
windshield-washer fluid reservoir.

•

Pre-mix washer fluid concentrates
with water to the manufacturer's
recommended 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.

LDI3271

WINDSHIELD-WASHER FLUID

Do-it-yourself

8-13

Caution symbols for battery

WARNING

O

1

No smoking, No exposed flames, No

Sparks

Do not expose the battery to electrical sparks, flames or smoking. Hydrogen gas generated by the

battery is explosive. Explosive gases can cause blindness or injury.

O

2

Shield eyes

Handle the battery cautiously. Always wear eye protection glasses to protect against explosion or

battery acid.

O

3

Keep away from children

Never allow children to handle the battery. Keep the battery out of the reach of children.

O

4

Battery acid

Do not allow battery fluid to contact your skin, eyes, fabrics, or painted surfaces. Sulfuric acid can

cause blindness or severe burns. After touching a battery or battery cap, do not touch or rub your

eyes. Thoroughly wash your hands. If the acid contacts your eyes, skin or clothing, immediately

flush with water for at least 15 minutes and seek medical attention. Battery fluid is acid. If the bat-

tery fluid gets into your eyes or onto your skin, it could cause loss of your eyesight or burns.

O

5

Note operating instructions

Before handling the battery, read this instruction carefully to ensure correct and safe handling.

O

6

Explosive gas

Hydrogen gas generated by battery fluid is explosive. Explosive gases can cause blindness or injury.

BATTERY

8-14

Do-it-yourself

• If the battery is labeled “do not open” it is

maintenance

free

and

battery

fluid

should not be checked. It is recom-
mended that you visit a NISSAN dealer or
a qualified specialist workshop to con-
firm the battery’s performance.

• 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 negative (-) bat-
tery 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 al-
low 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.

•

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.

NOTE:

Do not try to open the top of the battery.

This battery is not equipped with remov-
able vent caps.

JUMP STARTING

If jump starting is necessary, see “Jump
starting” (P. 6-17). 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
service.

LDI3302

Do-it-yourself

8-15

CAUTION

•

Do not ground accessories directly to
the battery terminal. Doing so will
bypass the variable voltage control
system and the vehicle battery may
not charge completely.

•

Use electrical accessories with the
engine 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 is located near the bat-
tery along the negative battery cable. If you
add electrical accessories to your vehicle,
be sure to ground them to a suitable body
ground such as the frame or engine block
area.

1.

Automatic tensioner pulley

2.

Generator pulley

3.

Water pump pulley

4.

Air conditioner compressor pulley

5.

Crankshaft pulley

WARNING

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

The

engine

could

rotate

unexpectedly.

LDI3272

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. It is rec-
ommended that you visit a NISSAN
dealer for this service.

2. Have the belt checked regularly for

condition.

REPLACING SPARK PLUGS

Iridium-tipped spark plugs

It is not necessary to replace iridium-
tipped

O

A

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 of this manual. Do not service
iridium-tipped spark plugs by cleaning 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 recom-
mended that you visit a NISSAN dealer for
this service.

SDI1895

SPARK PLUGS

Do-it-yourself

8-17

NOTE:

The air cleaner filter should not be
cleaned and reused.

Replace the air cleaner filter according to
the maintenance log shown in the ”Mainte-
nance and schedules” section of this
manual.

To remove the air cleaner filter:
• Unlatch the clips and move the air

cleaner cover upward.

• Remove the air cleaner filter.
• Wipe the inside of the air cleaner filter

housing and the cover with a damp cloth.

The viscous paper type filter element (if so
equipped) should not be cleaned and re-
used. The dry paper type filter element (if so
equipped) may be cleaned and reused. Re-
place the air filter according to the mainte-
nance log shown in the “Maintenance and
schedules” section of this manual..

NOTE:

After installing a new air cleaner filter,
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 care-
ful 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.

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, see 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.

LDI3273

AIR CLEANER

8-18

Do-it-yourself

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. Lift the wiper arm away from the

windshield.

2. Push the release tab

O

B

.

3. Move the wiper blade

O

A

down and

remove.

4. Insert the new wiper blade onto the

wiper arm until it clicks into place.

5. Push wiper on to windshield.

CAUTION

•

After wiper blade replacement, re-
turn the wiper arm to its original po-
sition; 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.

LDI2757

WINDSHIELD WIPER BLADES

Do-it-yourself

8-19

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

O

D

. This may cause clogging or improper

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

O

C

.

If the brakes do not operate properly, have
the brakes checked. It is recommended
that you visit a NISSAN dealer for this
service.

Self-adjusting brakes

Your vehicle is equipped with self-adjusting
brakes.

The front and rear disc-type brakes self-
adjust every time the brake pedal 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, see the appro-
priate maintenance schedule information
in the "Maintenance and schedules" sec-
tion of this manual.

LDI2731

BRAKES

8-20

Do-it-yourself

If any electrical equipment does not oper-
ate, check for an open fuse.

Fuses are used in the passenger and en-
gine compartment. Spare fuses are pro-
vided and can be found in the passenger
compartment fuse box.

When installing a fuse make sure the fuse is
installed in the fuse box securely.

ENGINE COMPARTMENT

WARNING

Never use a fuse of a higher or lower
amperage rating than that specified on
the fuse box cover. This could damage
the electrical system or electronic con-
trol 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 head-

light switch are OFF.

2. Open the engine hood.

3. Remove the fuse box cover by pushing

the tab and lifting the cover up.

4. Remove the fuse with the fuse puller.

The fuse puller is located in the center of
the

fuse

block

in

the

passenger

compartment.

LDI2997

LDI3274

FUSES

Do-it-yourself

8-21

5. If the fuse is open

O

A

, replace it with a

new fuse

O

B

.

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.

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.

PASSENGER 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 con-
trol units or cause a fire.

If any electrical equipment does not oper-
ate, check for an open fuse.

1. Be sure the ignition switch and the head-

light switch are in the OFF position.

2. Remove the fuse box cover

O

A

with a

suitable tool. Use a cloth to avoid dam-
aging the trim.

LDI3200

LDI3275

8-22

Do-it-yourself

3. Remove the fuse with the fuse puller

O

B

.

4. If the fuse is open

O

C

, replace it with an

equivalent good fuse

O

D

.

5. Push the fuse box cover to install.

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.

CAUTION

Be careful not to allow children to swal-
low the battery or removed parts.

LDI3276

LDI3203

BATTERY REPLACEMENT

Do-it-yourself

8-23