NISSAN SENTRA 2021 Owners Manual

1. Locate the statement “The com-bined weight of occupants and
cargo should never exceed XXX
lbs. or XXX kg” on your vehicle’s Tire
and Loading Information label.
2. Determine the combined weight of the driver and passengers that
will be riding in your vehicle.
3. Subtract the combined weight of the driver and passengers from
XXX lbs. or XXX kg.
4. The resulting figure equals the available amount of cargo and
luggage load capacity. For ex-
ample, if the XXX amount equals
1,400 lbs. and there will be five 150
lbs. passengers in your vehicle,
the amount of available cargo
and luggage load capacity is 650
lbs. (1,400-750 (5 X 150) = 650 lbs.) or
(640-340 (5 X 70) = 300 kg.) 5. Determine the combined weight
of luggage and cargo being
loaded on the vehicle. That weight
may not safely exceed the avail-
able cargo and luggage load ca-
pacity calculated in step 4.
Before driving a loaded vehicle, con-
firm that you do not exceed the
Gross Vehicle Weight Rating (GVWR)
or the Gross Axle Weight Rating
(GAWR) for your vehicle. For addi-
tional information, refer to “Measure-
ment of weights” in this section.
Also check tires for proper inflation
pressures. For additional informa-
tion, refer to “Tire and Loading Infor-
mation label” in this section.
LOADING TIPS
• The GVW must not exceed GVWR or GAWR as specified on the F.M.V.S.S./
C.M.V.S.S. certification label. • Do not load the front and rear axle
to the GAWR. Doing so will exceed
the GVWR.

•Overloading not only can
shorten the life of your vehicle
and the tire, but can also cause
unsafe vehicle handling and
longer braking distances. This
may cause a premature tire
failure which could result in a
serious accident and personal
injury. Failures caused by over-
loading are not covered by the
vehicle’s warranty.
MEASUREMENT OF WEIGHTS
Secure loose items to prevent
weight shif ts that could affect the
balance of your vehicle. When the ve-
hicle is loaded, drive to a scale and
weigh the front and the rear wheels
separately to determine axle loads.
Individual axle loads should not ex-
ceed either of the gross axle weight
ratings (GAWR). The total of the axle
loads should not exceed the gross
vehicle weight rating (GVWR). These
ratings are given on the vehicle cer- tification label. If weight ratings are
exceeded, move or remove items to
bring all weights below the ratings.
Do not tow a trailer with your vehicle.
FLAT TOWING
Towing your vehicle with all four wheels on
the ground is sometimes called flat towing.
This method is sometimes used when
towing a vehicle behind a recreational ve-
hicle, such as a motor home.

Manual Transmission (if so
equipped)
• Always tow with the manual transmis-sion in N (Neutral).
• Af ter towing 500 miles (805 km), start and idle the engine with the transmission in N
(Neutral) for two minutes. Failure to idle
the engine af ter every 500 miles (805 km)
of towing may cause damage to internal
transmission parts.
Continuously Variable
Transmission (if so equipped)
To tow a vehicle equipped with a continu-
ously variable transmission, an appropriate
vehicle dolly MUSTbe placed under the
towed vehicle's drive wheels. Alwaysfollow
the dolly manufacturer's recommenda-
tions when using their product. DOT (Department of Transportation) Qual-
ity Grades: All passenger car tires must
conform to federal safety requirements in
addition to these grades.
Quality grades can be found where appli-
cable on the tire sidewall between tread
shoulder and maximum section width. For
example:
Treadwear 200 Traction AA Temperature
A
Treadwear
The treadwear grade is a comparative rat-
ing based on the wear rate of the tire when
tested under controlled conditions on a
specified government test course. For ex-
ample, a tire graded 150 would wear one
and one-half (1 1/2) times as well on the
government course as a tire graded 100.
The relative performance of tires depends
upon the actual conditions of their use,
however, and may depart significantly from
the norm due to variations in driving habits,
service practices and differences in road
characteristics and climate.
Traction AA, A, B and C
The traction grades, from highest to low-
est, are AA, A, B, and C. Those grades repre-
sent the tire's ability to stop on wet pave-ment as measured under controlled
conditions on specified government test
surfaces of asphalt and concrete. A tire
marked C may have poor traction perfor-
mance.

WARNING
The temperature grade for this tire is
established for a tire that is properly
inflated and not overloaded. Excessive
speed, under-inflation, or excessive
loading, either separately or in combi-
nation, can cause heat build-up and
possible tire failure. Your NISSAN vehicle is covered by the fol-
lowing emission warranties:
For USA
1. Emission Defects Warranty
2. Emissions Performance Warranty
Details of this warranty may be found with
other vehicle warranties in your Warranty
Information Booklet which comes with
your NISSAN vehicle. If you did not receive a
Warranty Information Booklet, or it is lost,
you may obtain a replacement by writing
to:
• Nissan North America, Inc.
Consumer Affairs Department
P.O. Box 685003
Franklin, TN 37068-5003
For Canada
Emission Control System Warranty
Details of this warranty may be found with
other vehicle warranties in your Warranty
Information Booklet which comes with
your NISSAN vehicle. If you did not receive a
Warranty Information Booklet, or it is lost,
you may obtain a replacement by writing
to:
• Nissan Canada Inc. 5290 Orbitor Drive
Mississauga, Ontario, L4W 4Z5For USA
If you believe that your vehicle has a
defect which could cause a crash or
could cause injury or death, you
should immediately inform the Na-
tional Highway Traffic Safety Admin-
istration (NHTSA) in addition to noti-
f ying NISSAN.
If NHTSA receives similar complaints,
it may open an investigation, and if it
finds that a safety defect exists in a
group of vehicles, it may order a re-
call and remedy campaign. However,
NHTSA cannot become involved in
individual problems between you,
your dealer, or NISSAN.
To contact NHTSA, you may call the
Vehicle Safety Hotline toll-free at
1-888-327-4236 (TTY: 1-800-424-
9153); go to http://www.safercar.gov;
or write to: Administrator, NHTSA,
400 Seventh Street, SW., Washington,
D.C. 20590. You can also obtain other
information about motor vehicle
EMISSION CONTROL SYSTEM
WARRANTY REPORTING SAFETY DEFECTS
10-20Technical and consumer information

safety from http://
www.safercar.gov.
You may notif y NISSAN by contact-
ing our Consumer Affairs Depart-
ment, toll-free, at 1-800-NISSAN-1.
For Canada
If you believe that your vehicle has a
defect which could cause a crash or
could cause injury or death, you
should immediately inform Trans-
port Canada in addition to notif ying
NISSAN.
If Transport Canada receives com-
plaints, it may open an investigation,
and if it finds that a safety defect
exists in a group of vehicles, it may
request that NISSAN conduct a recall
campaign. However, Transport
Canada cannot become involved in
individual problems between you,
your dealer, or NISSAN.You may contact Transport Cana-
da's Defect Investigations and Re-
calls Division toll free at 1-800-333-
0510. You may also report safety
defects online at: https://
wwwapps.tc.gc.ca/Saf-Sec-Sur/7/
PCDB-BDPP/fc-cp.aspx?lang=eng
(English speakers) or https://
wwwapps.tc.gc.ca/Saf-Sec-Sur/7/
PCDB-BDPP/fc-cp.aspx?lang=fra
(French speakers)
Additional information concerning
motor vehicle safety may be ob-
tained from Transport Canada's
Road Safety Information Centre at
1-800-333-0371 or online at
www.tc.gc.ca/roadsafety (English
speakers) or www.tc.gc.ca/
securiteroutiere (French speakers).
To notif y NISSAN of any safety con-
cerns please contact our Consumer
Information Centre toll free at 1-800-
387-0122.Due to legal requirements in some states
and Canadian Provinces, your vehicle may
be required to be in what is called the
“ready condition” for an Inspection/
Maintenance (I/M) test of the emission
control system.
The vehicle is set to the “ready condition”
when it is driven through certain driving
patterns. Usually, the ready condition can
be obtained by ordinary usage of the ve-
hicle.
If a powertrain system component is re-
paired or the battery is disconnected, the
vehicle may be reset to a “not ready ” condi-
tion. Before taking the I/M test, check the
vehicle's inspection/maintenance test
readiness condition. Place the ignition
switch in the ON position without starting
the engine. If the Malfunction Indicator
Light (MIL) comes on steady for 20 seconds
and then blinks for 10 seconds , the I/M test
condition is “not ready”. If the MIL does not
blink af ter 20 seconds, the I/M test condi-
tion is “ready ”. It is recommended that you
visit a NISSAN dealer to set the “ready con-
dition” or to prepare the vehicle for testing.
READINESS FOR INSPECTION/
MAINTENANCE (I/M) TEST
Technical and consumer information10-21

This vehicle is equipped with an Event Data
Recorder (EDR). The main purpose of an
EDR is to record, in certain crash or near
crash-like situations, such as an air bag
deployment or hitting a road obstacle, data
that will assist in understanding how a ve-
hicle's systems performed. The EDR is de-
signed to record data related to vehicle dy-
namics and safety systems for a short
period of time, typically 30 seconds or less.
The EDR in this vehicle is designed to re-
cord such data as:
• How various systems in your vehicle wereoperating;
• Whether or not the driver and passenger safety belts were buckled/fastened;
• How far (if at all) the driver was depress- ing the accelerator and/or brake pedal;
and,
• How fast the vehicle was traveling.
• Sounds are not recorded.
These data can help provide a better un-
derstanding of the circumstances in which
crashes and injuries occur. NOTE: EDR data
are recorded by your vehicle only if a non-
trivial crash situation occurs; no data are
recorded by the EDR under normal driving
conditions and no personal data (e.g.
name, gender, age and crash location) are
recorded. However, other parties, such as law enforcement, could combine the EDR
data with the type of personally identif ying
data routinely acquired during a crash in-
vestigation.
To read data recorded by an EDR, special
equipment is required and access to the
vehicle or the EDR is needed. In addition to
the vehicle manufacturer and NISSAN
dealer, other parties, such as law enforce-
ment, that have the special equipment, can
read the information if they have access to
the vehicle or the EDR. EDR data will only be
accessed with the consent of the vehicle
owner or lessee or as otherwise required or
permitted by law.
Genuine NISSAN Service Manuals for this
model year and prior can be purchased. A
Genuine NISSAN Service Manual is the best
source of service and repair information for
your vehicle. This manual is the same one
used by the factory-trained technicians
working at NISSAN dealerships. Genuine
NISSAN Owner’s Manuals can also be pur-
chased.
For USA
For current pricing and availability of Genu-
ine
NISSAN Service Manuals, contact:
www.nissan-techinfo.com
For current pricing and availability of Genu-
ine NISSAN Owner's Manuals, contact:
1-800-247-5321
For Canada
To purchase a copy of a Genuine NISSAN
Service Manual or Owner’s Manual, for this
model year and prior, please visit the near-
est NISSAN dealer. For the phone number
and location of a NISSAN dealer in your
area, call the NISSAN Information Center at
1-800-387-0122 and a bilingual NISSAN rep-
resentative will assist you.
EVENT DATA RECORDERS (EDR) OWNER'S MANUAL/SERVICE
MANUAL ORDER INFORMATION
10-22Technical and consumer information

Bulb replacement...............8-26
C
C.M.V.S.S. certification label.........10-13Capacities and recommended
fuel/lubricants.................10-2Car phone or CB radio............4-67Cargo
(See vehicle loading information).....10-15Chassis control................5-119Check tire pressure..........2-30, 2-47Child restraints.......1-21,1-22,1-23,1-25LATCH (Lower Anchors and Tethers for
CHildren) System..............1-25Precautions on child
restraints............1-30, 1-36, 1-41Top tether strap anchor point
locations...................1-28Child safety rear door lock..........3-7Cleaning exterior and interior......7-2,7-5Clutch
Clutch fluid..................8-11Cold weather driving............5-125Console box................. .2-68Continuously Variable Transmission
(CVT).......................5-16Continuously Variable Transmission (CVT)
fluid......................8-10Driving with Continuously Variable
Transmission (CVT)............5-16Control panel buttons.............4-3Brightness/contrast button.......4-8
Controls
Audio controls (steering wheel).....4-63Heater and air conditioner
controls................4-33, 4-41CoolantCapacities and recommended
fuel/lubricants
...............10-2Changing engine coolant.........8-6Checking engine coolant level......8-6Engine coolant temperature gauge. . .2-6Corrosion protection..............7-8Cruise control................ .5-58Cup holders................. .2-69
D
Daytime Running Light System......2-59Defroster switch
Rear window and outside mirror defroster
switch
................... .2-55Diesel Particulate Filter (DPF)........2-51Dimensions and weights..........10-11Dimmer switch for instrument panel. . .2-60Display controls (see control panel
buttons).................... .4-3Door locks....................3-4Drive belt....................8-14Driving
Cold weather driving...........5-125Driving with Continuously Variable
Transmission (CVT)............5-16Driving with manual transmission. . .5-21
Precautions when starting and
driving.................... .5-4Driving the vehicle...............5-16
E
E-call (SOS) Button..............2-64ECO mode switch...............5-25Economy - fuel................5-111Emergency engine shutoff.......5-13,6-2Emission control information label. . . .10-13Emission control system warranty. . . .10-20Engine
Before starting the engine........5-14Capacities and recommended
fuel/lubricants...............10-2Changing engine coolant.........8-6Changing engine oil.............8-7Changing engine oil filter.........8-7Checking engine coolant level......8-6Checking engine oil level..........8-7Engine compartment check
locations.................. .8-4Engine coolant temperature gauge. . .2-6Engine cooling system...........8-5Engine oil...................8-7Engine oil and oil filter
recommendation.............10-7Engine oil pressure warning light. . . .2-10Engine oil viscosity.............10-7Engine serial number..........10-13Engine specifications...........10-9Starting the engine............5-14
11-2Index

Engine Block Heater.............5-127Engine coolant temperature gauge. . . .2-6Event Data recorders............10-22Exhaust gas (Carbon monoxide)......5-4Explanation of maintenance items.....9-2Explanation of scheduled maintenance
items.......................9-5Extended storage switch..........8-22Eyeglass case.................2-68
F
F.M.V.S.S. certification label.........10-13Flashers (See hazard warning flasher
switch)......................6-2Flat tire.................. .6-3, 6-4Floor mat positioning aid...........7-6Fluid
Brake fluid..................8-10Capacities and recommended
fuel/lubricants...............10-2Clutch fluid..................8-11Continuously Variable Transmission (CVT)
fluid......................8-10Engine coolant................8-5Engine oil...................8-7Windshield-washer fluid..........8-11Fog light switch................2-61Front air bag system
(See supplemental restraint system). . .1-52Front power seat adjustment........1-5Front seats....................1-2Front-door pocket..............2-66
FuelCapacities and recommended
fuel/lubricants
...............10-2Fuel economy...............5-111Fuel gauge..................2-7Fuel octane rating.............10-6Fuel recommendation..........10-4Fuel-filler cap................3-26Fuel-filler door lock opener lever. . . .3-25Fuel-filler lid.................3-26Loose fuel cap warning......2-29,2-47Fuel efficient driving tips..........5-110Fuel gauge....................2-7Fuel-filler door.................3-25Fuses.......................8-19Fusible links..................8-20
G
Garage door opener, HomeLink® Universal
Transceiver.....2-76,2-77,2-78,2-79, 2-80Gas cap.....................3-26Gauge
Engine coolant temperature gauge. . .2-6Fuel gauge..................2-7Speedometer................2-4Tachometer................ .2-5Trip odometer................2-5General maintenance.............9-2Glove box................... .2-67Glove box lock.................2-67
H
Hands-free phone system, Bluetooth®. .4-67Hazard warning flasher switch........6-2Head restraints.................1-7Headlight and turn signal switch.....2-55Headlight control switch...........2-55Headlights...................8-24Heated seat switches............2-62Heated seats................. .2-62Heated steering wheel switch.......2-63Heater
Heater and air conditioner
controls
................4-33, 4-41Heater operation..........4-34, 4-42Hill start assist system...........5-119HomeLink® Universal
Transceiver.....2-76,2-77,2-78,2-79, 2-80Hood.......................3-23Horn...................... .2-62
I
Ignition switch
Push-button ignition switch.......5-11Immobilizer system..........2-53, 5-14Important vehicle information label. . .10-13In-cabin microfilter..............8-16Increasing fuel economy..........5-111IndicatorNISSAN Intelligent Key® battery discharge
indicator
...................5-13
Index11-3

Indicator lights and audible reminders
(See warning/indicator lights and audible
reminders)
...................3-16Inside automatic anti-glare mirror. . . .3-29Instrument brightness control.......2-60Instrument panel.............0-6, 2-2Instrument panel dimmer switch.....2-60Intelligent Around View Monitor......4-16Intelligent Cruise Control (ICC).......5-59Intelligent Driver Alertness (I-DA).....5-105Intelligent Forward Collision Warning
(I-FCW)......................5-92Intelligent Key system
Key operating range............3-9Key operation................3-10Mechanical key................3-3Remote keyless entry operation. . . .3-14Troubleshooting guide.......3-18,3-19Warning signals...........3-18,3-19Intelligent Trace Control (I-TC).......5-119Interior light...............2-74,2-75Interior trunk lid release...........3-24iPod® Player................. .4-57ISOFIX child restraints.............1-25
J
Jump starting...............6-9, 8-13
K
Key.........................3-2Key fob battery replacement........8-22
Keyless entry
With Intelligent Key system
(See Intelligent Key system)
.......3-14KeysNISSAN Intelligent Key®........3-2,3-7NISSAN Vehicle Immobilizer System
keys..................... .3-4
L
Labels
Air conditioner specification label. . .10-14C.M.V.S.S. certification label.......10-13Emission control information label. .10-13Engine serial number..........10-13F.M.V.S.S. certification label........10-13Tire and Loading Information label. .10-14Vehicle identification number (VIN). .10-12Vehicle identification number (VIN)
plate.................... .10-12Warning labels (for SRS)..........1-65Lane Departure Warning (LDW).......5-29LATCH (Lower Anchors and Tethers for
CHildren) System...............1-25Launch bar menu...............4-8License plate
Installing the license plate........10-14LightAir bag warning light........1-65, 2-14Brake light (See stop light)........8-26Bulb check/instrument panel......2-9Bulb replacement.............8-26Charge warning light...........2-10
Exterior and Interior lights........8-26Fog light switch...............2-61Fog lights..................8-25Headlight and turn signal switch. . . .2-55Headlight control switch.........2-55Headlights..................8-24Interior light..............2-74,2-75Light bulbs.................8-24Low tire pressure warning light.....2-11Low windshield-washer fluid warning
light................. .2-30, 2-47Spotlights (See map light)........2-75Trunk light..................2-76Warning/indicator lights and audible
reminders..................3-16Lights......................8-24Map lights..................2-75Lock
Child safety rear door lock.........3-7Door locks................. .3-4Fuel-filler door lock opener lever. . . .3-25Glove box lock...............2-67Power door locks..............3-6Trunk lid lock opener lever........3-24Loose fuel cap warning........2-29,2-47Low fuel warning light.........2-29,2-46Low tire pressure warning light.......2-11Low windshield-washer fluid warning
light................... .2-30, 2-47Luggage (See vehicle loading
information)..................10-15
11-4Index