wheel NISSAN ALTIMA 2020 Owner´s Manual

TIRE PRESSURE MONITORING
SYSTEM (TPMS)
This vehicle is equipped with the Tire Pres-
sure Monitoring system (TPMS). It monitors
tire pressure of all tires except the spare.
When the low tire pressure warning light is
lit, and the “Tire Pressure Low - Add Air”
warning appears in the vehicle information
display, one or more of your tires is signifi-
cantly under-inflated. If equipped, the sys-
tem also displays pressure of all tires (ex-
cept the spare tire) on the display screen by
sending a signal from a sensor that is in-
stalled in each wheel. If the vehicle is being
driven with low tire pressure, the TPMS will
activate and warn you of it by the low tire
pressure warning light. This system will ac-
tivate only when the vehicle is driven at
speeds above 16 mph (25 km/h). For addi-
tional information, refer to “Warning lights,
indicator lights and audible reminders” in
the “Instruments and controls” section and
“Tire Pressure Monitoring System (TPMS)” in
the “Starting and driving” section of this
manual.
WARNING
∙ Radio waves could adversely affectelectric medical equipment. Those
who use a pacemaker should contact
the electric medical equipment
manufacturer for the possible influ-
ences before use.
∙ If the low tire pressure warning light illuminates while driving, avoid sud-
den steering maneuvers or abrupt
braking, reduce vehicle speed, pull off
the road to a safe location and stop
the vehicle as soon as possible. Driv-
ing with under-inflated tires may per-
manently damage the tires and in-
crease the likelihood of tire failure.
Serious vehicle damage could occur
and may lead to an accident and could
result in serious personal injury.
Check the tire pressure for all four
tires. Adjust the tire pressure to the
recommended COLD tire pressure-
shown on the Tire and Loading Infor-
mation label to turn the low tire pres-
sure warning light OFF. If the light still illuminates while driving af ter adjust-
ing the tire pressure, a tire may be flat
or the TPMS may be malfunctioning. If
you have a flat tire, replace it with a
spare tire as soon as possible. If no tire
is flat and all tires are properly in-
flated, have the vehicle checked. It is
recommended that you visit a NISSAN
dealer for this service.
∙ When replacing a wheel without the TPMS such as the spare tire, the TPMS
will not function and the low tire pres-
sure warning light will flash for ap-
proximately one minute. Have your
tires replaced and/or TPMS system
reset as soon as possible. It is recom-
mended that you visit a NISSAN dealer
for these services.
∙ Replacing tires with those not origi- nally specified by NISSAN could affect
the proper operation of the TPMS.
∙ Do not inject any tire liquid or aerosol tire sealant into the tires, as this may
cause a malfunction of the tire pres-
sure sensors.
FLAT TIRE
In case of emergency6-3

CHANGING A FLAT TIRE
If you have a flat tire, follow the instructions
below:
Stopping the vehicle
1. Safely move the vehicle off the road andaway from traffic.
2. Turn on the hazard warning flashers.
3. Park on a level surface and apply the parking brake. Move the shif t lever to P
(Park).
4. Turn off the engine.
5. Raise the hood to warn other traffic and to signal professional road assis-
tance personnel that you need assis-
tance.
6. Have all passengers get out of the ve- hicle and stand in a safe place, away
from traffic and clear of the vehicle.
WARNING
∙ Make sure the parking brake is se-curely applied and the Continuously
Variable Transmission (CVT) is shif ted
into P (Park).
∙ Never change tires when the vehicle is on a slope, ice or slippery areas. This is
hazardous.
∙ Never change tires if oncoming traffic is close to your vehicle. Wait for pro-
fessional road assistance.
A. Blocks
B. Flat tire
Blocking wheels
Place suitable blocks at both the front and
back of the wheel diagonally opposite the
flat tire to prevent the vehicle from moving
when it is jacked up.
WARNING
Be sure to block the wheel as the vehicle
may move and result in personal injury.
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6-4In case of emergency

Getting the spare tire and tools
Open the trunk. Lif t the luggage floor. Re-
move the wheel nut wrench
1and the
jack
2from the storage cover3. Then
remove the tool storage cover
3to access
the spare tire. Turn the clamp to remove the spare tire.
Remove the spare tire.
Removing wheel cover (if so
equipped)
CAUTION
Do not use your hands to pry off wheel
caps or wheel covers. Doing so could
result in personal injury.
To remove the wheel cover, use the jack rod
1as illustrated.
Apply cloth
2between the wheel and jack
rod to prevent damaging the wheel and
wheel cover.
LCE2434WCE0067SCE0630
In case of emergency6-5

Use caution not to scratch the wheel cover
or wheel surface.
Jacking up vehicle and removing
the damaged tire
WARNING
∙ Never get under the vehicle while it issupported only by the jack. If it is nec-
essary to work under the vehicle, sup-
port it with safety stands. ∙ Use only the jack provided with your
vehicle to lif t the vehicle. Do not use
the jack provided with your vehicle on
other vehicles. The jack is designed
for lif ting only your vehicle during a
tire change.
∙ Use the correct jack-up points. Never use any other part of the vehicle for
jack support.
∙ Never jack up the vehicle more than necessary.
∙ Never use blocks on or under the jack.
∙ Do not start or run the engine while vehicle is on the jack. It may cause the
vehicle to move. This is especially true
for vehicles with limited slip
differentials.
∙ Do not allow passengers to stay in the vehicle while it is on the jack.
∙ Never run the engine with a wheel(s) off the ground. It may cause the ve-
hicle to move.
Jack-up point
LCE2435
6-6In case of emergency

Always refer to the illustration for the cor-
rect placement and jack-up points for your
specific vehicle model and jack type.
Carefully read the caution label attached
to the jack body and the following in-
structions.1. Loosen each wheel nut one or two turns by turning counterclockwise with
the wheel nut wrench. Do not remove
the wheel nuts until the tire is off the
ground. 2. Place the jack directly under the
jack-up point as illustrated so the top
of the jack contacts the vehicle at the
jack-up point. Align the jack head be-
tween the two notches in the front or
the rear as shown. Also fit the groove of
the jack head between the notches as
shown.
NOTE:
Do not place jack on the notches be-
tween the front most and rear most jack-
ing points. The jack should be used on firm and
level ground. 3. To lif t the vehicle, securely hold the jack
lever and rod with both hands. Carefully
raise the vehicle until the tire clears the
ground. Remove the wheel nuts, and
then remove the tire.
LCE0020
In case of emergency6-7

Installing the spare tire
The spare tire is designed for emergency
use. For additional information, refer to
“Wheels and tires” in the “Do-it-yourself ”
section of this manual.1. Clean any mud or dirt from the surface between the wheel and hub.
2. Carefully put the spare tire on and tighten the wheel nuts finger tight.
3. With the wheel nut wrench, tighten wheel nuts alternately and evenly in the
sequence illustrated (
A,B,C,D,E)
until they are tight. 4. Lower the vehicle slowly until the tire
touches the ground. Then, with the
wheel nut wrench, tighten the wheel
nuts securely in the sequence illus-
trated (
A,B,C,D,E). Lower the ve-
hicle completely.
WARNING
∙ Incorrect wheel nuts or improperly tightened wheel nuts can cause the
wheel to become loose or come off.
This could cause an accident.
∙ Do not use oil or grease on the wheel studs or nuts. This could cause the
nuts to become loose.
∙ Retighten the wheel nuts when the vehicle has been driven for 600 miles
(1,000 km) (also in cases of a flat tire,
etc.)
As soon as possible, tighten the wheel
nuts to the specified torque with a
torque wrench.
Wheel nut tightening torque: 83 f t-lb (113 N·m) The wheel nuts must be kept tightened
to specification at all times. It is recom-
mended that wheel nuts be tightened to
specifications at each lubrication inter-
val.
Adjust tire pressure to the COLD pres-
sure.
COLD pressure: Af ter vehicle has been
parked for 3 hours or more or driven less
than 1 mile (1.6 km).
COLD tire pressures are shown on the
Tire Load and Information label affixed
to the driver side center pillar.
5. Securely store the flat tire in the tire well and jacking equipment in the vehicle.
NOTE:
Remove the center wheel cap before
storing the flat tire. 6. Place the spare tire cover and the trunk floor carpeting over the damaged tire.
7. Close the trunk.
WCE0056
6-8In case of emergency

WARNING
∙ Always make sure that the spare tireand jacking equipment are properly
secured af ter use. Such items can be-
come dangerous projectiles in an ac-
cident or sudden stop.
∙ The spare tire is designed for emer- gency use. For additional information,
refer to “Wheels and tires” in the “Do-
it-yourself ” section of this manual. To start your engine with a booster battery,
the instructions and precautions below
must be followed.
WARNING
∙ If done incorrectly, jump starting can
lead to a battery explosion, resulting
in severe injury or death. It could also
damage your vehicle.
∙ Explosive hydrogen gas is always present in the vicinity of the battery.
Keep all sparks and flames away from
the battery.
∙ Do not allow battery fluid to come into contact with eyes, skin, clothing or
painted surfaces. Battery fluid is a
corrosive sulfuric acid solution which
can cause severe burns. If the fluid
should come into contact with any-
thing, immediately flush the con-
tacted area with water.
∙ Keep battery out of the reach of children.
∙ The booster battery must be rated at 12 volts. Use of an improperly rated
battery can damage your vehicle. ∙ Whenever working on or near a bat-
tery, always wear suitable eye protec-
tors (for example, goggles or indus-
trial safety spectacles) and remove
rings, metal bands, or any other jew-
elry. Do not lean over the battery
when jump starting.
∙ Do not attempt to jump start a frozen battery. It could explode and cause
serious injury.
∙ Your vehicle has an automatic engine cooling fan. It could come on at any
time. Keep hands and other objects
away from it.
JUMP STARTING
In case of emergency6-9

All-Wheel Drive (AWD) models with
Continuously Variable
Transmission (CVT)
NISSAN recommends that towing dollies
be used when towing your vehicle or place
the vehicle on a flatbed truck as illustrated.
CAUTION
Never tow All-Wheel Drive (AWD) mod-
els equipped with a Continuously Vari-
able Transmission (CVT) with any of the
wheels on the ground as this may cause
serious and expensive damage to the
transfer case and transmission.
LCE2433
In case of emergency6-13

Two-Wheel Drive models with
Continuously Variable
Transmission (CVT)
NISSAN recommends that your vehicle be
towed with the driving (front) wheels off the
ground or place the vehicle on a flatbed
truck as illustrated.
CAUTION
∙ Never tow Continuously VariableTransmission (CVT) models with the
front wheels on the ground or four
wheels on the ground (forward or
backward), as this may cause serious
and expensive damage to the trans-
mission. If it is necessary to tow the
vehicle with the rear wheels raised al-
ways use towing dollies under the
front wheels. ∙ When towing Continuously Variable
Transmission (CVT) models with the
rear wheels on the ground or on tow-
ing dollies:
– Place the ignition switch in the OFF position, and secure the steering
wheel in a straight-ahead position
with a rope or similar device. Never
secure the steering wheel by plac-
ing the ignition switch in the LOCK
position. This may damage the
steering lock mechanism (for
models with a steering lock
mechanism).
VEHICLE RECOVERY (freeing a
stuck vehicle)
WARNING
To avoid vehicle damage, serious per-
sonal injury or death when recovering a
stuck vehicle:
∙ Contact a professional towing serviceto recover the vehicle if you have any
questions regarding the recovery
procedure.
LCE2369
6-14In case of emergency

∙ Tow chains or cables must be at-tached only to main structural mem-
bers of the vehicle.
∙ Do not use the vehicle tie-downs to tow or free a stuck vehicle.
∙ Only use devices specifically designed for vehicle recovery and follow the
manufacturer’s instructions.
∙ Always pull the recovery device straight out from the front of the ve-
hicle. Never pull at an angle.
∙ Route recovery devices so they do not touch any part of the vehicle except
the attachment point.
If your vehicle is stuck in sand, snow, mud,
etc., use a tow strap or other device de-
signed specifically for vehicle recovery. Al-
ways follow the manufacturer’s instruc-
tions for the recovery device.Rocking a stuck vehicle
WARNING
∙ Stand clear of a stuck vehicle.
∙ Do not spin your tires at high speed. This could cause them to explode and
result in serious injury. Parts of your
vehicle could also overheat and be
damaged.
If your vehicle is stuck in sand, snow, mud,
etc., use the following procedure: 1. Turn off the Vehicle Dynamic Control (VDC) system.
2. Make sure the area in front and behind the vehicle is clear of obstructions.
3. Turn the steering wheel right and lef t to clear an area around the front tires.
4. Slowly rock the vehicle forward and backward.
∙ Shif t back and forth between R (Re- verse) and D (Drive).
∙ Apply the accelerator as little as pos- sible to maintain the rocking motion.
∙ Release the accelerator pedal before shif ting between R (Reverse) and D
(Drive). ∙ Do not spin the tires above 35 mph
(55 km/h).
5. If the vehicle cannot be freed af ter a few tries, contact a professional towing
service to remove the vehicle.
In case of emergency6-15