ECU NISSAN SENTRA 2019 Owner´s Manual

5. Determine the combined weightof luggage and cargo being
loaded on the vehicle. That
weight may not safely exceed
the available cargo and luggage
load capacity 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.
WARNING
∙ Properly secure all cargo with ropes or straps to help prevent
it from sliding or shif ting. Do not
place cargo higher than the
seatbacks. In a sudden stop or
collision, unsecured cargo could
cause personal injury.
∙ Do not load your vehicle any heavier than the GVWR or the
maximum front and rear
GAWRs. If you do, parts of your
vehicle can break, tire damage
could occur, or it can change the
way your vehicle handles. This
could result in loss of control
and cause personal injury. ∙ 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 fail-
ure which could result in a seri-
ous accident and personal in-
jury. Failures caused by
overloading are not covered by
the vehicle’s warranty.
Technical and consumer information10-17

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.
CAUTION
∙ Failure to follow these guidelines canresult in severe transmission damage.
∙ Whenever flat towing your vehicle, al- ways tow forward, never backward.
∙ Never tow your front wheel drive ve- hicle with the front tires on the
ground. Doing so may cause serious
and expensive damage to the
powertrain.
∙ DO NOT tow any continuously variable transmission vehicle with all four
wheels on the ground (flat towing).
Doing so WILL DAMAGE internal trans-
mission parts due to lack of transmis-
sion lubrication. ∙ For emergency towing procedures re-
fer to “Towing recommended by
NISSAN” in the “In case of emergency ”
section of this manual.
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 transmis-
sion in N (Neutral) for two minutes. Fail-
ure 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.
TOWING A TRAILER
10-18Technical and consumer information

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 Canada’s
Defect Investigations and Recalls Divi-
sion 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 speak-
ers) 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 obtained
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

11 Index
A
Air bag
(See supplemental restraint system) . . .1-43
Air bag system Front (See supplemental front
impact air bag system) .........1-50
Side and curtain (See supplemental
side air bag and curtain side-impact
airbagsystem)............. .1-58
Air bag warning labels ............1-61
Airbagwarninglight..........1-62, 2-19
Air bag warning light, supplemental . . .1-62, 2-19
Air cleaner ...................8-18
Air cleaner housing filter ..........8-18
Air conditioner Air conditioner operation ....4-23,4-29
Air conditioner service ..........4-31
Air conditioner specification label . .10-13
Air conditioner system refrigerant
and oil recommendations .......10-8
Air conditioner system refrigerant
recommendations ............10-8
Heater and air conditioner
(automatic) (if so equipped) ......4-28
Heater and air conditioner
controls ...............4-21,4-29
Heater and air conditioner
(manual) ..................4-20
Servicing air conditioner ........4-31
Air flow charts .............4-18,4-24 Alarm system
(See vehicle security system)
.......2-35
Anchor point locations ............1-27
Antenna ....................4-51
Antifreeze ...................5-77
Anti-lock brake warning light ........2-14
Anti-lock Braking System (ABS) ......5-73
Armrests.................... .1-7
Audible reminders ..............2-23
Audiosystem.................4-31 AM/FMradio............4-36,4-38
AM radio operation ............4-38
AMradioreception............4-32
Auxiliary (AUX) devices operation . . .4-39
Bluetooth® audio .............4-46
FM radio operation ............4-39
FMradioreception............4-32
iPod®Player................4-43
iPod® player operation .........4-43
Radio ....................4-31
Steering wheel audio control switch. .4-49
USB Connections .............4-41
USBinterface...............4-40
USB (Universal Serial Bus)
Connection Port .............4-40
Autolightswitch................2-41
Automatic Automatic power window switch . . .2-56
Automatic anti-glare inside mirror ....3-31
Automatic door locks .............3-7
Automatic Emergency Braking
(AEB) ...................2-14,5-62 B
Battery..................5-77,8-14 Charge warning light ...........2-15
Battery replacement ............8-25
Keyfob................8-25,8-26
NISSAN Intelligent Key® .........8-27
Before starting the engine .........5-14
Belt(Seedrivebelt)..............8-16
Blind Spot Warning (BSW) ..........5-27
Bluetooth® audio ...............4-46
Bluetooth® hands-free phone system . .4-54 Bluetooth® connections ........4-69
Connecting procedure .........4-60
Phone indicators .............4-58
Text messaging ..............4-65
Voice commands .............4-61
Booster seats .................1-40
Brake Anti-lock Braking System (ABS) ....5-73
Brakefluid.................8-12
Brakelight(Seestoplight)....... 8-32
Brakesystem...............5-72
Brakewarninglight............2-14
Brakewearindicators.......2-23,8-21
Self-adjustingbrakes ..........8-21
Brakeandclutchfluid............8-12
Brake Assist ..................5-74
Brakefluid...................8-12
Brakes......................8-21
Brakesystem.................5-72
Break-in schedule ..............5-68

Indicator lights and audible reminders
(See warning/indicator lights and
audible reminders)...........2-20,3-21
Inside automatic anti-glare mirror .....3-31
Instrument brightness control .......2-44
Instrument panel .............0-6,2-2
Instrument panel dimmer switch .....2-44
Intelligent Cruise Control (ICC) .......5-47
Intelligent Key system Key operating range ............3-13
Key operation ................3-14
Mechanical key ...............3-4
Remote keyless entry operation . .3-9, 3-18
Troubleshooting guide .......3-23,3-24
Warning signals ...........3-23,3-24
Interiorlight ...............2-59,2-61
Interiortrunklidrelease...........3-26
iPod®Player...................4-43
ISOFIX child restraints .............1-25
J
Jumpstarting...............6-9,8-15
K
Key.........................3-2
Key fob battery replacement .....8-25,8-26
Keyless entry With Intelligent Key system
(See Intelligent Key system) .....3-9,3-18
Without Intelligent Key system
(See remote keyless entry system) . . .3-8 Keys
NISSAN Intelligent Key® ........3-2,3-11
NISSAN Vehicle Immobilizer System
keys......................3-4
L
Labels Air conditioner specification label . . .10-13
C.M.V.S.S. certification label .......10-12
Emission control information label . .10-12
Engine serial number ..........10-12
F.M.V.S.S. certification label .......10-12
Tire and Loading Information label . .10-13
Vehicle identification number (VIN) . .10-11
Vehicle identification number (VIN)
plate.....................10-11
Warning labels (for SRS) ..........1-61
LATCH (Lower Anchors and Tethers for
CHildren)System................1-25
Launch bar menu ................4-7
License plate Installing the license plate .......10-13
Light Airbagwarninglight........1-62, 2-19
Brakelight(Seestoplight)........8-32
Bulb check/instrument panel ......2-14
Bulb replacement .............8-32
Charge warning light ...........2-15
Console light ................2-60
ExteriorandInteriorlights........8-32
Foglights..................8-30
Foglightswitch..............2-45
Headlight and turn signal switch ....2-40
Headlightcontrolswitch.........2-40 Headlights .................8-29
Interiorlight .............2-59,2-61
Lightbulbs.................8-29
Low tire pressure warning light
.....2-16
Low windshield-washer fluid
warninglight.............2-18,2-33
Passenger air bag and status light . . .1-53
Security indicator light ..........2-22
Spotlights(Seemaplight)........2-60
Trunklight..................2-62
Warning/indicator lights and
audible reminders ..........2-20,3-21
Lights......................8-29 Maplights..................2-60
Lock Child safety rear door lock ........3-7
Door locks ..................3-5
Fuel-filler door lock opener lever ....3-27
Power door locks ..............3-6
Trunk lid lock opener lever ........3-26
Loose fuel cap warning .........2-6,2-33
Lowfuelwarninglight......2-16, 2-18, 2-32
Low tire pressure warning light .......2-16
L
ow windshield-washer fluid
warninglight...............2-18,2-33
Luggage
(See vehicle loading information) .....10-14
M
Maintenance General maintenance ...........9-2
Insidethevehicle..............9-3
Maintenance precautions .........8-2
Outsidethevehicle.............9-2
11-4

RecordersEventData.................10-22
Refrigerant recommendation ........10-8
Registering a vehicle in another
country .....................10-11
Remote keyless entry system ........3-8
Reporting safety defects (US only) . . . .10-20
S
Safety Child safety rear door lock ........3-7
Childseatbelts .....1-23, 1-29, 1-35, 1-40
Reporting safety defects (US only) . .10-20
Seat adjustment Front manual seat adjustment ......1-3
Front power seat adjustment ......1-5
Rear seat adjustment ...........1-6
Seatback pockets ...............2-50
Seat belt Childsafety................ .1-20
Infants and small children ........1-21
InjuredPerson............... .1-15
Largerchildren.............. .1-21
Precautions on seat belt usage .....1-12
Pregnant women ..............1-15
Seat belt extenders ............1-19
Seat belt maintenance ..........1-20
Seatbelts................1-12, 7-7
Shoulder belt height adjustment . . . .1-19
Three-pointtypewithretractor.....1-15
Seat belt extenders ..............1-19
Seatbeltwarninglight.........1-15, 2-19
Seats Adjustment ..................1-2 Armrests ...................1-7
Frontseats..................1-2
Heatedseats................2-46
Manual front seat adjustment
......1-3
Rearseat.................. .1-6
Security indicator light ............2-22
Security system
(NISSAN Vehicle Immobilizer System),
engine start.............2-37,5-10,5-14
Security systems Vehicle security system ......2-35,2-35
Self-adjustingbrakes.............8-21
Service manual order form .........10-22
Servicing air conditioner ...........4-31
Shif ting Continuously Variable Transmission
(CVT) .....................5-18
Manual transmission ...........5-23
Shiftlockrelease................5-21
Shoulder belt height adjustment ......1-19
Side air bag system (See supplemental
side air bag and curtain side-impact
airbagsystem)................ .1-58
Siri® Eyes-Free .................4-51
Spark plug replacement ...........8-17
Spark plugs ...................
8-17
Specifications ..................10-9
Speedometer ................2-4,2-5
SPORT mode switch .............5-26
Spotlights(Seemaplight)..........2-60
SRS warning label ...............1-61
Stability control .................5-74
Standard maintenance ............9-8
Starting Before starting the engine ........5-14
Jumpstarting.............6-9,8-15 Precautions when starting and
driving
.....................5-2
Push starting ................6-11
Starting the engine ............5-14
Starting the engine ..............5-14
Starting the engine (models with NISSAN
Intelligent Key® system) ...........5-16
Steering Power steering system ..........5-71
Steering wheel .................3-30
Steering wheel audio control switch . . .4-49
Stoplight....................8-32
Storage.....................2-49
Storagetray...................2-51
Sunglasses case ................2-53
Sunglasses holder ...............2-53
Sunroof ..................2-58, 2-58
Sunvisors....................3-30
Supplemental air bag warning labels . . .1-61
Supplemental air bag warning
light.................... .1-62, 2-19
Supplemental front impact air bag
system..................... .1-50
Supplemental restraint system Information and warning labels .....1-61
Precautions on supplemental
restraintsystem..............1-43
Supplemental restraint system
(Supplemental air bag system) .......1-43
Supplemental side and curtain
side-impact air bag system .........1-58
Switch Autolightswitch..............2-41
Automatic power window switch . . .2-56
Foglightswitch..............2-45
Hazard warning flasher switch ......6-2
11-6

Headlight and turn signal switch....2-40
Headlightcontrolswitch.........2-40
Ignition switch ................5-9
Instrument brightness control .....2-44
Power door lock switch ..........3-6
Rear window and outside mirror
defrosterswitch..............2-40
Turn signal switch .............2-44
T
Tachometer ...................2-7
Temperature gauge Engine coolant temperature gauge. . .2-7
Thef t (NISSAN Vehicle Immobilizer System),
engine start.............2-37,5-10,5-14
Three-waycatalyst...............5-2
Tilt Telescopicsteering............3-30
Tire Flattire..................6-3,6-3
Spare tire ...............6-4,8-45
Tire and Loading Information label . .10-13
Tire chains .................8-41
Tire pressure ................8-34
Tirerotation ................8-42
Types of tires ................8-40
Uniform tire quality grading ......10-19
Wheels and tires ..............8-34
Wheel/tire size ...............10-10
Tire pressure Low tire pressure warning light .....2-16
Tire Pressure Monitoring System
(TPMS)....................2-6,5-3 Towing
2-wheel drive models ...........6-14
4-wheel drive models ...........6-13
Flattowing.................10-18
Trailertowing...............10-18
Towingatrailer................10-18
Towingyourvehicle..............6-12
Transceiver HomeLink® Universal Transceiver . . .2-62, 2-63, 2-64, 2-65, 2-65, 2-66
Transmission Continuously Variable Transmission
(CVT) fluid ..................8-11
Driving with Continuously Variable
Transmission (CVT) ..........5-9,5-17
Driving with manual
transmission .............5-10,5-23
Travel (See registering a vehicle in
another country) ...............10-11
Trip computer ..................2-9
Trip odometer ...............2-4,2-5
Trunk access through the rear seat ....3-27
Trunklid.....................3-26
Trunk lid lock opener lever ..........3-26
Trunklight....................2-62
Turn signal switch ...............2-44
U
Uniform tire quality grading ........10-19
USBinterface..................4-40 V
Vanitymirror..................3-31
Variablevoltagecontrolsystem......8-16
Vehicle dimensions and weights .....10-10
Vehicle Dynamic Control (VDC) OFF
switch......................2-47
Vehicle Dynamic Control (VDC) system . .5-74
Vehicle identification .............10-11
Vehicle identification number (VIN) . . . .10-11
Vehicle identification number (VIN)
(Chassis number) ...............10-11
Vehicle identification number (VIN)
plate.......................10-11
Vehicle immobilizer system . . .2-37, 5-10, 5-14
Vehicleinformationdisplay........ .2-24
Vehicle loading information ........10-14
Vehiclerecovery................6-14
Vehicle security system ........2-35,2-35
Vehicle security system
(NISSAN Vehicle Immobilizer System),
engine start.............2-37,5-10,5-14
Vents.......................4-15
Visors ......................3-30
Voice Prompt Interrupt ........4-57,4-58
W
Warning Airbagwarninglight........1-62, 2-19
Anti-lock brake warning light ......2-14
Battery charge warning light ......2-15
Brakewarninglight............2-14
Door
open warning light .........2-15
Engine oil pressure warning light ....2-15
11-7

Hazard warning flasher switch......6-2
Loose fuel cap warning .......2-6,2-33
Lowfuelwarninglight....2-16,2-18,2-32
Low tire pressure warning light .....2-16
Low windshield-washer fluid
warninglight.............2-18,2-33
Passenger air bag and status light . . .1-53
Seatbeltwarninglight.......1-15, 2-19
Supplemental air bag warning
light...................1-62, 2-19
Vehicle security system ......2-35,2-35
Warning/indicator lights and
audible reminders ..........2-20,3-21
Warning labels (for SRS) ..........1-61
Warning/indicator lights and audible
reminders .................2-20,3-21
Audible reminders ..........2-20,3-21
Indicatorlights............2-20,3-21
Warninglights............2-20,3-21
Warninglights..............2-20,3-21
Warning lights, indicator lights and
audible reminders ...............2-13
Weights
(See dimensions and weights) .......10-10
Wheels and tires ................8-34
Wheel/tire size .................10-10
When traveling or registering in another
country .....................10-11
Windows.....................2-55 Locking passengers' windows .....2-55
Powerrearwindows...........2-56
Powerwindows..............2-55
Rearpowerwindows...........2-56
Windshield-washer fluid ...........8-13
Windshield wiper blades ...........8-19Wiper
Wiper blades ................8-19
Wiper and washer switch ..........2-38
11-8