Nissan Sentra (2019 year). Manual - part 22

Push the switch on to warn other drivers
when you must stop or park under emer-
gency conditions. All turn signal lights flash.

WARNING

∙ If stopping for an emergency, be sure

to move the vehicle well off the road.

∙ Do not use the hazard warning flash-

ers while moving on the highway un-
less unusual circumstances force you
to drive so slowly that your vehicle
might become a hazard to other
traffic.

∙ Turn signals do not work when the

hazard warning flasher lights are on.

The flashers will operate with the ignition
switch placed in any position.

Some jurisdictions may prohibit the use
of the hazard warning flasher switch
while driving.

To shut off the engine in an emergency
situation while driving, perform the follow-
ing procedure:

∙ Rapidly push the push-button ignition

switch three consecutive times in less
than 1.5 seconds, or

∙ Push and hold the push-button ignition

switch for more than 2 seconds.

LIC0394

HAZARD WARNING FLASHER SWITCH

EMERGENCY ENGINE SHUT OFF
(push-button ignition models only)

6-2

In case of emergency

TIRE PRESSURE MONITORING
SYSTEM (TPMS)

This vehicle is equipped with TPMS. It moni-
tors tire pressure of all tires except the
spare. When the low tire pressure warning
light is lit, and the “CHECK TIRE PRES” (ve-
hicles without a vehicle information dis-
play) also appears in the trip computer or
the “Tire Pressure Low - Add Air” (vehicles
with a vehicle information display) appears
in the vehicle information display, one or
more of your tires is significantly under-
inflated. If the vehicle is being driven with
low tire pressure, the TPMS will activate and
warn you of it by the low tire pressure warn-
ing light. This system will activate only
when the vehicle is driven at speeds above
16 mph (25 km/h). For additional informa-
tion, 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” sections of this manual.

WARNING

∙ Radio waves could adversely affect

electric 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

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 you have a
flat tire, replace it with a spare tire as
soon as possible.

∙ When replacing a wheel without TPMS

such as the spare tire, TPMS will not
function and the low tire pressure
warning light will flash for approxi-
mately one minute. The light will re-
main on after 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.

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 and

away from traffic.

2. Turn on the hazard warning flashers.

FLAT TIRE

In case of emergency

6-3

3. Park on a level surface and apply the

parking brake. Shift the manual trans-
mission into R (Reverse), or the CVT into
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 manual trans-
mission is shifted into R (Reverse), or
the CVT is shifted 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.

Blocks

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.

Getting the spare tire and tools

1. Open the trunk. Lift the trunk floor car-

peting and spare tire cover

䊊

. Remove

the jack and the spare tire.

2. To remove the jack, take off the strap

and lift out. If necessary, remove the
spare tire first to easily access the jack
strap.

LCE2142

LCE2394

6-4

In case of emergency

3. Turn the clamp counterclockwise and

remove to release 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

䊊

as illustrated.

Apply cloth

䊊

between the wheel and jack

rod to prevent damaging the wheel and
wheel cover.

Use caution not to scratch the wheel cover
or wheel surface.

LCE2395

SCE0630

In case of emergency

6-5

Jacking up vehicle and removing
the damaged tire

WARNING

∙ Never get under the vehicle while it is

supported 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 lift the vehicle. Do not use
the jack provided with your vehicle on
other vehicles. The jack is designed
for lifting 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.

CE1089

6-6

In case of emergency

Always refer to the illustrations 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.

The jack should be used on firm and
level ground.

3. To lift 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.

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 (

䊊

)

until they are tight.

SCE0002

WCE0056

In case of emergency

6-7

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 (

䊊

). Lower the

vehicle 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 ft-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
specification at each lubrication interval.

Adjust tire pressure to the COLD pres-
sure.

COLD pressure: After 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 and Loading Information Label.

After adjusting tire pressure to the COLD
tire pressure, the display of the tire pres-
sure information may show higher pres-
sure than the COLD tire pressure after
the vehicle has been driven more than
1 mile (1.6 km).

This is because the tire pressurizes as
the tire temperature rises. This does not
indicate a system malfunction.

5. Securely store the flat tire in the vehicle.

6. Install the jack in its storage area and

tighten the jack strap.

7. Place the spare tire cover and the trunk

floor carpeting over the damaged tire.

8. Close the trunk.

WARNING

∙ Always make sure that the spare tire

and jacking equipment are properly
secured after use. Such items can be-
come dangerous projectiles in an ac-
cident or sudden stop.

LCE2392

6-8

In case of emergency

∙ The spare tire is designed for emer-

gency use. Refer to specific instruc-
tions under the heading “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 emergency

6-9

WARNING

Always follow the instructions below.
Failure to do so could result in damage
to the charging system and cause per-
sonal injury.

1. If the booster battery is in another ve-

hicle, position the two vehicles to bring
their batteries near each other.

Do not allow the two vehicles to
touch.

2. Apply the parking brake. Move the shift

lever to N (Neutral) (manual transmis-
sion) or to P (Park) (CVT). Switch off all

unnecessary electrical systems (lights,
heater, air conditioner (if so equipped),
etc.).

3. Turn the ignition switch to the LOCK

position.

4. Ensure the vent caps are level and

tight.

5. Connect the jumper cables in the se-

quence illustrated (

䊊

CAUTION

∙ Always connect positive (

⫹) to posi-

tive (

⫹) and negative (⫺) to body

ground (for example, strut mounting
bolt, engine lift bracket, etc.) — not to
the battery.

∙ Make sure the jumper cables do not

touch moving parts in the engine
compartment and that the cable
clamps do not contact any other
metal.

6. Start the engine of the booster vehicle

and let it run for a few minutes.

7. Keep the engine speed of the booster

vehicle at about 2,000 rpm and start the
engine of the vehicle being jump
started.

CAUTION

Do not keep the starter motor engaged
for more than 10 seconds. If the engine
does not start right away, place the ig-
nition switch in the OFF position and
wait 3 to 4 seconds before trying again.

8. After starting the engine, carefully dis-

connect the negative cable and then
the positive cable.

LCE2223

6-10

In case of emergency

CAUTION

∙ Do not push start this vehicle. The

three-way catalyst may be damaged.

∙ Continuously Variable Transmission

(CVT) models and Manual Transmis-
sion (M/T) cannot be push-started or
tow-started. Attempting to do so may
cause transmission damage

∙ For Manual Transmission (M/T) mod-

els, never try to start the vehicle by
towing it. When the engine starts, the
forward surge could cause the vehicle
to collide with the tow vehicle.

If your vehicle is overheating (indicated by
an extremely high temperature gauge
reading), or if you feel a lack of engine
power, detect abnormal noise, etc., take the
following steps.

WARNING

∙ Do not continue to drive if your vehicle

overheats. Doing so could cause en-
gine damage or a vehicle fire.

∙ To avoid the danger of being scalded,

never remove the radiator cap while
the engine is still hot. When the radia-
tor cap is removed, pressurized hot
water will spurt out, possibly causing
serious injury.

∙ Do not open the hood if steam is com-

ing out.

1. Move the vehicle safely off the road, ap-

ply the parking brake and move the
shift lever to N (Neutral) (manual trans-
mission) or to P (Park) (CVT).

Do not stop the engine.

2. Turn off the air conditioner (if so

equipped). Open all the windows, move
the heater or air conditioner tempera-
ture control to maximum hot and fan
control to high speed.

3. Get out of the vehicle. Look and listen

for steam or coolant escaping from the
radiator before opening the hood. (If
steam or coolant is escaping, turn off
the engine.) Do not open the hood fur-
ther until no steam or coolant can be
seen.

4. Open the engine hood.

WARNING

If steam or water is coming from the
engine, stand clear to prevent getting
burned.

5. Visually check drive belts for damage

or looseness. Also check if the cooling
fan is running. The radiator hoses and
radiator should not leak water. If cool-
ant is leaking, the water pump belt is
missing or loose, or the cooling fan
does not run, stop the engine.

WARNING

Be careful not to allow your hands, hair,
jewelry or clothing to come into contact
with, or get caught in, engine belts or
the engine cooling fan. The engine cool-
ing fan can start at any time.

PUSH STARTING

IF YOUR VEHICLE OVERHEATS

In case of emergency

6-11

6. After the engine cools down, check the

coolant level in the engine coolant res-
ervoir with the engine running. Add
coolant to the engine coolant reservoir
if necessary. Have your vehicle re-
paired. It is recommended that you visit
a NISSAN dealer for this service.

When towing your vehicle, all State (Provin-
cial in Canada) and local regulations for
towing must be followed. Incorrect towing
equipment could damage your vehicle.
Towing instructions are available from a
NISSAN dealer. Local service operators are
generally familiar with the applicable laws
and procedures for towing. To assure
proper towing and to prevent accidental
damage to your vehicle, NISSAN recom-
mends having a service operator tow your
vehicle. It is advisable to have the service
operator carefully read the following pre-
cautions:

WARNING

∙ Never ride in a vehicle that is being

towed.

∙ Never get under your vehicle after it

has been lifted by a tow truck.

CAUTION

∙ When towing, make sure that the

transmission, axles, steering system
and powertrain are in working condi-
tion. If any of these conditions apply,
dollies or a flatbed tow truck must be
used.

∙ Always attach safety chains before

towing.

For additional information, refer to “Flat
towing” in the “Technical and consumer in-
formation” section of this manual.

TOWING RECOMMENDED BY
NISSAN

NISSAN recommends towing your vehicle
based upon the type of drivetrain. For addi-
tional information, refer to the diagrams in
this section to ensure that your vehicle is
properly towed.

TOWING YOUR VEHICLE

6-12

In case of emergency

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 CVT models with the front

wheels on the ground or four wheels
on the ground (forward or backward),
as this may cause serious and expen-
sive damage to the transmission. If it
is necessary to tow the vehicle with
the rear wheels raised always use
towing dollies under the front wheels.

∙ When towing 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

steering

lock

mechanism).

LCE2345

In case of emergency

6-13

Two-Wheel Drive models with
manual transmission

NISSAN recommends that towing dollies
be used when towing your vehicle or place
the vehicle on the flatbed truck as illus-
trated.

If you must use a pull behind tow truck put
the manual transmission in N (Neutral).

Your vehicle speed should never exceed
60 mph (97 km/h) when towing your ve-
hicle. After towing 500 miles, start and idle
the engine with the transmission in N (Neu-
tral) for two minutes. Failure to idle the en-

gine after every 500 miles of towing may
cause damage to the transmission’s inter-
nal parts.

CAUTION

Failure to follow these guidelines can
result in severe transmission damage.

∙ If you have to tow manual transmis-

sion models with the rear wheels on
the ground (if you do not use towing
dollies) or four wheels on the ground:

– Always release the parking brake.

– Move the transmission shift lever

to the N (Neutral) position

– Observe the following restricted

towing speeds and distances for
manual transmission models only:

Speed: Below 60 mph (97 km/h)

Distance: Less than 500 miles
(805 km)

When towing long distances or speeds in
excess of 60 mph (97 km/h), remove the
propeller shaft before towing to prevent
damage to the transmission. For additional
information, it is recommended that you
visit a NISSAN dealer.

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 service

to recover the vehicle if you have any
questions

regarding

the

recovery

procedure.

LCE2346

6-14

In 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 left to

clear an area around the front tires.