ECO mode NISSAN FRONTIER 2021 Owners Manual

For descriptions specified for 4-wheel drive
models, amark is placed at the be-
ginning of the applicable sections/items.
As with other vehicles with features for
off-road use, failure to operate 4-wheel
drive models correctly may result in loss
of control or a collision. For additional
information, refer to “Driving safety pre-
cautions” in the “Starting and driving”
section of this manual.
ON-PAVEMENT AND OFF-ROAD DRIVING
This vehicle will handle and maneuver
differently from an ordinary passenger
car because it has a higher center of
gravity for off-road use. As with other
vehicles with features of this type, fail-
ure to operate this vehicle correctly may
result in loss of control or an accident.
For additional information, refer to “On-
pavement and off-road driving precau-
tions”, “Avoiding collision and roll- over”
and “Driving safety precautions” in the
“Starting and driving” section of this
manual.
MODIFICATION OF YOUR VEHICLE
This vehicle should not be modified.
Modification could affect its perfor-
mance, safety, emissions or durability
and may even violate governmental
regulations. In addition, damage or per-
formance problems resulting from
modifications may not be covered un-
der NISSAN warranties.
WARNING
Installing an af termarket On-Board Di-
agnostic (OBD) plug-in device that uses
the port during normal driving, for ex-
ample remote insurance company
monitoring, remote vehicle diagnos-
tics, telematics or engine reprogram-
ming, may cause interference or dam-
age to vehicle systems. We do not
recommend or endorse the use of any
af termarket OBD plug-in devices, un-
less specifically approved by NISSAN.
The vehicle warranty may not cover
damage caused by any af termarket
plug-in device. This manual includes information for all
features and equipment available on this
model. Features and equipment in your ve-
hicle may vary depending on model, trim
level, options selected, order, date of pro-
duction, region or availability. Therefore,
you may find information about features or
equipment that are not included or in-
stalled on your vehicle.
All information, specifications and illustra-
tions in this manual are those in effect at
the time of printing. NISSAN reserves the
right to change specifications, perfor-
mance, design or component suppliers
without notice and without obligation.
From time to time, NISSAN may update or
revise this manual to provide Owners with
the most accurate information currently
available. Please carefully read and retain
with this manual all revision updates sent
to you by NISSAN to ensure you have ac-
cess to accurate and up-to-date informa-
tion regarding your vehicle. Current ver-
sions of vehicle Owner's Manuals and any
updates can also be found in the Owner
section of the NISSAN website at
https://
owners.nissanusa.com/nowners/
navigation/manualsGuide . If you have
questions concerning any information in
WHEN READING THE MANUAL

The ALR mode (child restraint mode) locks
the seat belt for child restraint installation.
When the ALR mode is activated, the seat
belt cannot be extended again until the
seat belt tongue is detached from the
buckle and fully retracted. The seat belt re-
turns to the ELR mode af ter the seat belt
fully retracts. For additional information, re-
fer to “Child restraints” in this section.
The ALR mode should be used only for
child restraint installation. During nor-
mal seat belt use by an occupant, the ALR
mode should not be activated. If it is ac-
tivated it may cause uncomfortable seat
belt tension. It can also change the op-
eration of the front passenger air bag.
For additional information, refer to
“Front passenger air bag and status
light” in this section.
WARNING
When fastening the seat belts, be cer-
tain that the seatbacks are completely
secured in the latched position. If they
are not completely secured, passen-
gers may be injured in an accident or
sudden stop.
Unfastening the seat belts
To unfasten the seat belt, press the button
on the buckle
O1. The seat belt automati-
cally retracts.
Checking seat belt operation
Seat belt retractors are designed to lock
seat belt movement by two separate
methods:
• When the seat belt is pulled quickly from the retractor
• When the vehicle slows down rapidly
To increase your confidence in the seat
belts, check the operation as follows:
• Grasp the shoulder belt and pull forward quickly. The retractor should lock and re-
strict further belt movement.
If the retractor does not lock during this
check, get the system checked. It is recom-
mended that you visit a NISSAN dealer for
this service or to learn more about seat belt
operation.
WRS0139

All U.S. states and Canadian provinces or
territories require the use of approved child
restraints for infants and small children. For
additional information, refer to “Child re-
straints” in this section.
A child restraint may be secured in the ve-
hicle by using either the LATCH (Lower An-
chors and Tethers for CHildren) system or
with the vehicle seat belt. For additional
information, refer to “Child restraints” in this
section.
NISSAN recommends that all pre-teens
and children be restrained in the rear
seat if available (Crew Cab models). Stud-
ies show that children are safer when
properly restrained in the rear seat than
in the front seat.
This is especially important because
your vehicle has a supplemental re-
straint system (air bag system) for the
front passenger. For additional informa-
tion, refer to “Supplemental Restraint
System (SRS)” in this section.INFANTS
Infants up to at least 1 year old should be
placed in a rear-facing child restraint. NISSAN
recommends that infants be placed in child
restraints that comply with Federal Motor
Vehicle Safety Standards or Canadian Motor
Vehicle Safety Standards. You should choose
a child restraint that fits your vehicle and
always follow the manufacturer's instruc-
tions for installation and use.
SMALL CHILDREN
Children that are over 1 year old and weigh
at least 20 lbs. (9 kg) should remain in a
rear-facing child restraint as long as pos-
sible up to the height or weight limit of the
child restraint. Children who outgrow the
height or weight limit of the rear-facing
child restraint and are at least 1 year old
should be secured in a forward-facing child
restraint with a harness. Refer to the manu-
facturer’s instructions for minimum and
maximum weight and height recommen-
dations. NISSAN recommends that small
children be placed in child restraints that
comply with Federal Motor Vehicle Safety
Standards or Canadian Motor Vehicle
Safety Standards. You should choose a
child restraint that fits your vehicle and al-
ways follow the manufacturer’s instruc-
tions for installation and use.
LARGER CHILDREN
Children should remain in a forward-facing
child restraint with a harness until they
reach the maximum height or weight limit
allowed by the child restraint manufac-
turer.
Once a child outgrows the height or weight
limit of the harness-equipped forward-
facing child restraint, NISSAN recommends
that the child be placed in a commercially
available booster seat to obtain proper
seat belt fit. For a seat belt to fit properly, the
booster seat should raise the child so that
the shoulder belt is properly positioned
across the chest and the top, middle por-
tion of the shoulder. The shoulder belt
should not cross the neck or face and
should not fall off the shoulder. The lap belt
should lie snugly across the lower hips or
upper thighs, not the abdomen. A booster
seat can only be used in seating positions
that have a three-point type seat belt. The
booster seat should fit the vehicle seat and
have a label certif ying that it complies with
Federal Motor Vehicle Safety Standards or
Canadian Motor Vehicle Safety Standards.
1-26Safety-Seats, seat belts and supplemental restraint system

–Child restraint anchorages are de-
signed to withstand only those
loads imposed by correctly fitted
child restraints. Under no circum-
stances are they to be used to at-
tach adult seat belts, or other
items or equipment to the vehicle.
Doing so could damage the child
restraint anchorages. The child re-
straint will not be properly in-
stalled using the damaged an-
chorage, and a child could be
seriously injured or killed in a
collision.
– Never use the anchor points for
adult seat belts, or other items.
– A child restraint with a top tether
strap should not be used in the
front passenger seat (King Cab®
models).
–
Keep seatbacks as upright as pos-
sible af ter fitting the child restraint.
– Infants and children should al-
ways be placed in an appropriate
child restraint while in the vehicle.
• When the child restraint is not in use,
keep it secured with the LATCH sys-
tem or a seat belt. In a sudden stop or
collision, loose objects can injure oc-
cupants or damage the vehicle.
CAUTION
A child restraint in a closed vehicle can
become very hot. Check the seating
surface and buckles before placing a
child in the child restraint.
This vehicle is equipped with a universal
child restraint anchor system, referred to
as the LATCH (Lower Anchors and Tethers
for CHildren) system. Some child restraints
include rigid or webbing-mounted attach-
ments that can be connected to these an-
chors. For additional information, refer to
“LATCH (Lower Anchors and Tethers for
CHildren) system” in this section.
If you do not have a LATCH compatible
child restraint, the vehicle seat belts can be
used.
Several manufacturers offer child re-
straints for infants and children of various
sizes. When selecting any child restraint,
keep the following points in mind:
• Choose only a restraint with a label certi- f ying that it complies with Federal Motor
Vehicle Safety Standard 213 or Canadian
Motor Vehicle Safety Standard 213.
• Check the child restraint in your vehicle to be sure it is compatible with the vehicle's
seat and seat belt system. • If the child restraint is compatible with
your vehicle, place your child in the child
restraint and check the various adjust-
ments to be sure the child restraint is
compatible with your child. Choose a
child restraint that is designed for your
child's height and weight. Always follow
all recommended procedures.
• If the combined weight of the child and child restraint is less than 65 lbs. (29.5 kg),
you may use either the LATCH anchors or
the seat belt to install the child restraint
(not both at the same time).
• If the combined weight of the child and child restraint is greater than 65 lbs. (29.5
kg), use the vehicle’s seat belt (not the
lower anchors) to install the child re-
straint.
• Be sure to follow the child restraint manufacturer’s instructions for installa-
tion.
All U.S. states and Canadian provinces or
territories require that infants and small
children be restrained in an approved
child restraint at all times while the ve-
hicle is being operated. Canadian law re-
quires the top tether strap on forward-
facing child restraints be secured to the
designated anchor point on the vehicle.
Safety-Seats, seat belts and supplemental restraint system1-29

restraint is removed.For additional in-
formation, refer to “Head restraints/
headrests” in this section.
2. Position the top tether strap as shown.
3. Secure the tether strap to the tether an- chor point as shown.
4. Return the seatback to the locked position.
5. Refer back to child restraint installation steps before tightening the tether strap.
If you have any questions when install-
ing a top tether strap, it is recommended
that you visit a NISSAN dealer for this
service.
FORWARD-FACING CHILD
RESTRAINT INSTALLATION USING
LATCH — JUMP SEAT (King Cab®
models)
1-50Safety-Seats, seat belts and supplemental restraint system

10. If the child restraint is installed in thefront passenger seat, place the ignition
switch in the ON position. The front
passenger air bag status light
should illuminate. If this light is not illu-
minated, refer to "Front passenger air
bag and status light" in this section.
Move the child restraint to another
seating position. Have the system
checked. It is recommended that you
visit a NISSAN dealer for this service.
Af ter the child restraint is removed and the
seat belt is fully retracted, the ALR mode
(child restraint mode) is canceled.
Installing top tether strap (rear
bench seat for Crew Cab models)
To access the anchor points behind the
rear bench seat, tilt the rear seatback for-
ward by lif ting up on the pull strap behind
the seatback. The child restraint top tether strap must be
used when installing the child restraint with
the seat belts.
First, secure the child restraint with the seat
belt.
1. If necessary, raise or remove the head
restraint/headrest to position the top
tether strap as shown. If the head
restraint/headrest is removed, store it in
WRS0475
Forward-facing – step 10
LRS0576
Rear bench seat (Crew Cab models)
1. Top tether strap
2. Tether strap
3. Tether anchor point
1-58Safety-Seats, seat belts and supplemental restraint system

a secure place. Be sure to reinstall the
head restraint/headrest when the child
restraint is removed.For additional in-
formation, refer to “Head restraints/
headrests” in this section.
2. Position the top tether strap as shown.
3. Secure the tether strap to the tether an- chor point as shown.
4. Return the seatback to the locked position.
5. Refer back to child restraint installation steps before tightening the tether strap.
If you have any questions when install-
ing a top tether strap, it is recommended
that you visit a NISSAN dealer for this
service.
FORWARD-FACING CHILD
RESTRAINT INSTALLATION USING
THE SEAT BELTS — FRONT
PASSENGER AND JUMP SEATS
(King Cab® models)

9. Af ter attaching the child restraint, test itbefore you place the child in it. Push it
from side to side while holding the seat
near the seat belt path. The child re-
straint should not move more than 1
inch (25 mm) from side to side. Try to tug
it forward and check to see if the belt
holds the restraint in place. If the re-
straint is not secure, tighten the belt as
necessary, or put the restraint in another
seat and test it again. You may need to
try a different child restraint. Not all child
restraints fit in all types of vehicles. 10. Check to make sure that the child re-
straint is properly secured prior to each
use. If the seat belt is not locked, repeat
steps 3 through 9.
11. If the child restraint is installed in thefront passenger seat, place the ignition
switch in the ON position. The front pas-
senger air bag status light
should
illuminate. If this light is not illuminated,
refer to “Front passenger air bag and
status light” in this section. Move the
child restraint to another seating po-
sition. Have the system checked. It is
recommended that you visit a NISSAN
dealer for this service.
Af ter the child restraint is removed and the
seat belt is fully retracted, the ALR mode
(child restraint mode) is canceled.
WRS0698
Forward-facing — step 9
Safety-Seats, seat belts and supplemental restraint system1-63

Front passenger air bag
The front passenger air bag is designed to
automatically turn OFF when the vehicle is
operated under some conditions as de-
scribed below in accordance with U.S. regu-
lations. If the front passenger air bag is OFF
it will not inflate in a crash. The driver air bag
and other air bags in your vehicle are not
part of this system.
The purpose of the regulation is to help
reduce the risk of injury or death from an
inflating air bag to certain front passenger
seat occupants, such as children, by requir-
ing the air bag to be automatically turned
OFF. Certain sensors are used to meet the
requirements.
One sensor used is the occupant classifi-
cation sensor (pressure sensor). It is in the
bottom of the front passenger seat cush-
ion and is designed to detect an occupant
and objects on the seat by weight. It works
together with seat belt sensors described
in this section. For example, if a child is in
the front passenger seat, the NISSAN Ad-
vanced Air Bag System is designed to turn
the front passenger air bag OFF in accor-
dance with the regulations. Also, if a child
restraint of the type specified in the regula-
tions is on the seat, its weight and the
child’s weight can be detected and causethe air bag to turn OFF. Occupant classifi-
cation sensor operation can vary depend-
ing on the front passenger seat belt sen-
sors.
The front passenger seat belt sensors are
designed to detect if the seat belt is buck-
led and the amount of tension on the seat
belt, such as when it is in the Automatic
Locking Retractor (ALR) mode (child re-
straint mode). Based on the weight on the
seat detected by the occupant classifica-
tion sensor and the belt tension detected
on the seat belt, the NISSAN Advanced Air
Bag System determines whether the front
passenger air bag should be automatically
turned OFF as required by the regulations.
Front passenger seat adult occupants who
are properly seated and using the seat belt
as outlined in this manual should not
cause the front passenger air bag to be
automatically turned OFF. For small adults
it may be turned OFF, however, if the occu-
pant does not sit in the seat properly (for
example, by not sitting upright, by sitting on
an edge of the seat, or by otherwise being
out of position), this could cause the sensor
to turn the air bag OFF. In addition, if the
occupant improperly uses the seat belt in
the ALR mode, this could cause the air bag
to be turned OFF. Always be sure to be
seated and wearing the seat belt properly
for the most effective protection by the
seat belt and supplemental air bag.
NISSAN recommends that pre-teens and
children be properly restrained in a rear
seat. NISSAN also recommends that ap-
propriate child restraints and booster
seats be properly installed in a rear seat. If
this is not possible, the occupant classifica-
tion sensor and seat belt sensors are de-
signed to operate as described above to
turn the front passenger air bag OFF for
specified child restraints as required by the
regulations. Failing to properly secure child
restraints and to use the ALR mode may
allow the restraint to tip or move in a colli-
sion or sudden stop. This can also result in
the passenger air bag inflating in a crash
instead of being OFF. For additional infor-
mation, refer to “Child restraints” in this sec-
tion.
If the front passenger seat is not occupied,
the front passenger air bag is designed not
to inflate in a crash. However, heavy objects
placed on the seat could result in air bag
inflation, because of the object’s weight de-
tected by the occupant classification sen-
sor. Other conditions could also result in air
bag inflation, such as if a child is standing
on the seat, or if two children are on the
1-80Safety-Seats, seat belts and supplemental restraint system

TRIP COMPUTER (if so equipped)
The display of the trip computer is situated
in the speedometer display. When the igni-
tion switch is placed in the ON position, the
display scrolls all the modes of the trip
computer and then shows the mode cho-
sen before the ignition switch was placed
in the OFF position.When the ignition switch is placed in the ON
position, modes of the trip computer can
be selected by pressing the change/reset
button. The following modes can be se-
lected:
Average fuel consumption (Mpg
or l/100km)
The average fuel consumption mode
shows the average fuel consumption since
the last reset. Resetting is done by pressing
the change/reset button for more than ap-
proximately 1 second. The display is up-
dated every 30 seconds. At about the first
1/3 miles (500 m) af ter a reset, the display
shows (----).
Average speed (mph or km/h)
The average speed mode shows the aver-
age vehicle speed since last reset. Reset-
ting is done by pressing the change/reset
button for more than approximately 1 sec-
ond. The display is updated every 30 sec-
onds. The first 30 seconds af ter a reset, the
display shows (----).
Journey time
The journey time mode shows the time
since the last reset. The displayed time can
be reset by pressing the change/reset but-
ton for more than approximately 1 second.
Trip computer reset
Pressing the change/reset button for
more than 3 seconds will reset all modes
except Trip A and distance to empty.
LIC4381