sensor NISSAN ARMADA 2021 Owner´s Manual

0-2Illustrated table of contents
WAA0284X
1. Seat belt for 3rd row center seat (P.1-26)
2. Roof-mounted curtain side-impact androllover supplemental air bags (P.1-54)
3. Head Restraints (P.1-14) — Front-seat Active Head Restraints
(P.1-19)
4. Seat belts (P.1-20) 5. Front seat-mounted side-impact supple-
mental air bags (P.1-54)
6. Supplemental front-impact air bags (P.1-54)
7. Child restraint anchor points (for top tether strap child restraint) (P.1-46, P.1-50)
8. 3rd row seats (P.1-7) — Child restraints (P.1-32) 9. LATCH (Lower Anchors and Tethers for
CHildren) system (P.1-35)
10. Armrest (2nd row seat) (P.1-11)
11. 2nd row seats (P.1-5) — Child restraints (P.1-32)
12. Seat belt pretensioner (P.1-71)
13. Front armrest (P.1-11)
14. Front seats (P.1-4) — Occupant classification sensors
(weight sensors) (P.1-60)
15. Front passenger air bag status light (P.1-62)
16. Driver and front passenger supplemental knee air bags (P.1-54)
SEATS, SEAT BELTS AND SUPPLEMENTAL
RESTRAINT SYSTEM (SRS)

WAA0285X
1. Hood (P.3-21)
2. Windshield wiper and washer— Switch operation (P.2-41)
— Window washer fluid (P.8-10)
— Windshield wiper deicer (if so equipped)
(P.2-45)
3. Moonroof (if so equipped) (P.2-76) 4. Power windows (P.2-73)
5. Roof rack (P.2-72)
6. Sensors
— Camera aiding sonar function (models
with Intelligent Around View® Monitor)
(P.4-24)
— Sonar system (if so equipped) (P.5-135) 7. Towing hook (P.6-19)
8. Front view camera (if so equipped) (P.4-10)
9. Fog light (if so equipped) (P.2-52)
10. Headlights and turn signal lights (P.2-45)
11. Tires
— Wheel and tires (P.8-28, P.10-9)
— Flat tire (P.6-3)
— Tire Pressure Monitoring System
(TPMS) (P.2-15, P.5-5)
12. Outside mirrors (P.3-38) — Side view camera (P.4-10)
— Welcome light (if so equipped) (P.2-77)
13. Side turn signal lights (P.8-24)
14. Doors — Keys (P.3-2)
— Door locks (P.3-4)
— Intelligent Key system (P.3-7)
— Remote keyless entry system (P.3-15)
— Remote engine start (if so equipped)
(P.3-19)
15. Child safety rear door locks (P.3-6)
Illustrated table of contents0-3
EXTERIOR FRONT

0-4Illustrated table of contents
WAA0286X
1. Fuel-filler door (P.3-26)— Fuel information (P.10-4)
2. Antenna (P.4-41)
3. Rear combination light (P.8-24)
4. Rear window defroster (P.2-44)
5. Satellite antenna (P.4-42)
6. Rear view camera (P.4-3, P.4-10) 7. Intelligent Rear View Mirror camera (if so
equipped) (P.3-31)
8. High-mounted stop light (P.8-24)
9. Liftgate (P.3-22) — Intelligent Key system (P.3-7)
10. Rear window wiper and washer
— Switch operation (P.2-44) — Window washer fluid (P.8-10)
11. Spare tire (under the vehicle) (P.6-3)
12. Sensors — Camera aiding sonar function (models
with Intelligent Around View® Monitor)
(P.4-24)
— Intelligent Back-up Intervention (I-BI) (if
so equipped) (P.5-63)
— Sonar system (if so equipped) (P.5-135)
13. Towing hook (P.6-19)
14. Trailer hitch (P.10-24)
EXTERIOR REAR

1-56Safety — seats, seat belts and supplemental restraint system
WARNING
.The front air bags ordinarily will
not inflate in the event of a side
impact, rear impact, rollover, or
lower severity frontal collision.
Always wear your seat belts to
help reduce the risk or severity of
injury in various kinds of acci-
dents.
. The front passenger air bag and
front passenger knee air bag will
not inflate if the front passenger
air bag status light is lit or if the
front passenger seat is unoccu-
pied. See “Front passenger air
bag and status light” (P.1-62).
. The seat belts and the front air
bags are most effective when you
are sitting well back and upright
in the seat. The front air bags
inflate with great force. Even with
the NISSAN Advanced Air Bag
System, if you are unrestrained,
leaning forward, sitting sideways
or out of position in any way, you
are at greater risk of injury or
death in a crash. You may also
receive serious or fatal injuries
from the front air bag if you are
up against it when it inflates. Always sit back against the seat-
back and as far-away as practical
from the steering wheel or instru-
ment panel. Always use the seat
belts.
. The driver and front passenger
seat belt buckles are equipped
with sensors that detect if the
seat belts are fastened. The Ad-
vanced Air Bag System monitors
the severity of a collision and seat
belt usage then inflates the air
bags. Failure to properly wear
seat belts can increase the risk
or severity of injury in an acci-
dent.
. The front passenger seat is
equipped with occupant classifi-
cation sensors (weight sensors)
that turn the front passenger air
bag and front passenger knee air
bag OFF under some conditions.
These sensors are only used in
this seat. Failure to be properly
seated and wearing the seat belt
can increase the risk or severity
of injury in an accident. See
“Front passenger air bag and
status light” (P.1-62).
. Keep hands on the outside of the
steering wheel. Placing them in-
side the steering wheel rim could increase the risk of injury if the
front air bag inflates.

1-60Safety — seats, seat belts and supplemental restraint system
WAB0168X
1. Crash zone sensor
2. Driver and front passenger supplementalknee air bags
3. Supplemental front-impact air bag mod- ules (NISSAN Advanced Air Bags)
4. Roof-mounted curtain side-impact and rollover supplemental air bag inflators
5. Front seat-mounted side-impact supple- mental air bag modules
6. Roof-mounted curtain side-impact and rollover supplemental air bags
7. Door satellite sensors
8. Seat belt pretensioners (front seats)
9. Satellite sensors
10. Air bag Control Unit (ACU) 11. Occupant classification sensors (weight
sensors)
12. Occupant classification system control unit
13. Lap outer pretensioners (front seats)
14. Seat belt pretensioners (second row out- board seats)
NISSAN ADVANCED AIR BAG SYS-
TEM (front seats)
WARNING
To ensure proper operation of the
passenger’s advanced air bag sys-
tem, please observe the following
items.
.Do not allow a passenger in the
rear seat to push or pull on the
seatback pocket.
. Do not place heavy loads heavier
than 9.1 lbs (4 kg) on the seat-
back, head restraint or in the
seatback pocket.
. Do not store cargo behind the
seat that can press into the seat-
back.
. Do not position the front passen-
ger seat so it contacts the rear
seat. If the front seat does con-
tact the rear seat, the air bag

system may determine a sensor
malfunction has occurred and the
front passenger air bag status
light may illuminate and the sup-
plemental air bag warning light
may flash.
. If a forward facing child restraint
is installed in the front passenger
seat, do not position the front
passenger seat so the child re-
straint contacts the instrument
panel. If the child restraint does
contact the instrument panel, the
system may determine the seat is
occupied and the passenger air
bag and front passenger knee air
bag may deploy in a collision.
Also the front passenger air bag
status light may not illuminate.
See “Child restraints” (P.1-32) for
information about installing and
using child restraints.
. Confirm the operating condition
with the front passenger air bag
status light.
. If you notice that the front pas-
senger air bag status light is not
operating as described in this
section, it is recommended you
visit a NISSAN dealer to check the
passenger seat Advanced Air Bag
System. .
Until you have confirmed with
your dealer that your passenger
seat advanced air bag is working
properly, position the occupants
in the rear seating positions.
This vehicle is equipped with the NISSAN
Advanced Air Bag System for the driver
and front passenger seats. This system is
designed to meet certification require-
ments under U.S. regulations. It is also
permitted in Canada. All of the informa-
tion, cautions and warnings in this
manual apply and must be followed.
The driver supplemental front-impact air
bag is located in the center of the
steering wheel. The passenger supple-
mental front-impact air bag is mounted in
the instrument panel above the glove
box. The front air bags are designed to
inflate in higher severity frontal collisions,
although they may inflate if the forces in
another type of collision are similar to
those of a higher severity frontal impact.
They may not inflate in certain frontal
collisions. Vehicle damage (or lack of it) is
not always an indication of proper front
air bag operation.
The NISSAN Advanced Air Bag System
monitors information from the Air bag
Control Unit (ACU), seat belt buckle sen-
sors and the occupant classification sen- sors (weight sensors). Inflator operation is
based on the severity of a collision and
seat belt usage for the driver. For the
front passenger, the occupant classifica-
tion sensors are also monitored. Based on
information from the sensors, only one
front air bag may inflate in a crash,
depending on the crash severity and
whether the front occupants are belted
or unbelted. Additionally, the front pas-
senger air bag and front passenger knee
air bag may be automatically turned OFF
under some conditions, depending on the
information provided by the occupant
classification sensors. If the front passen-
ger air bag and front passenger knee air
bag are OFF, the front passenger air bag
status light will be illuminated (if the seat
is unoccupied, the light will not be illumi-
nated, but the air bag will be off). (See
“Front passenger air bag and status light”
(P.1-62) for further details.) One front air
bag inflating does not indicate improper
performance of the system.
If you have any questions about your air
bag system, it is recommended you visit a
NISSAN dealer to obtain information
about the system. If you are considering
modification of your vehicle due to a
disability, you may also contact NISSAN.
Contact information is contained in the
front of this Owner’s Manual.
Safety — seats, seat belts and supplemental restraint system1-61

ing the use of seats, seat belts and
child restraints can increase the risk
or severity of injury in an accident.
Status light:
The front passenger seat is equipped with
the occupant classification sensors
(weight sensors) that turn the front
passenger air bag and front passenger
knee air bag on or off depending on the
weight applied to the front passenger
seat. The status of the front passenger air
bag and front passenger knee air bag (ON
or OFF) is indicated by the front passen-
ger air bag status light
which is
located on the instrument panel. After
the ignition switch is placed in the ON
position, the front passenger air bag
status light on the instrument panel
illuminates for about 7 seconds and then
turns off or illuminates depending on the
front passenger seat occupied status.
The light operates as follows:
. Unoccupied passenger seat: The
light is OFF and the front passenger
air bag is OFF and will not inflate in a
crash.
. Passenger seat occupied by a small
adult, child or child restraint as out-
lined in this section: The
light
illuminates to indicate that the front passenger air bag is OFF and will not
inflate in a crash.
. Occupied passenger seat and the
passenger meets the conditions out-
lined in this section: The
light is
OFF to indicate that the front passen-
ger air bag and front passenger knee
air bag are operational.
In addition to the above, certain objects
placed on the front passenger seat may
also cause the light to operate as de-
scribed above depending on their weight.
For additional information related to the
normal operation and troubleshooting of
this occupant classification sensor sys-
tem, please refer to “Normal operation”
(P.1-64) and “Troubleshooting” (P.1-65) in
this section.
Front passenger air bag:
The front passenger air bag is designed
to automatically turn OFF when the
vehicle is operated under some condi-
tions as described below as permitted by
U.S. regulations. 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 passen-
ger seat occupants, such as children, by requiring the air bag to be automatically
turned OFF.
The occupant classification sensors
(weight sensors) are on the seat cushion
frame under the front passenger seat and
are designed to detect an occupant and
objects on the seat. For example, if a child
is in the front passenger seat, the Ad-
vanced Air Bag System is designed to turn
the passenger air bag OFF in accordance
with the regulations. Also, if a child
restraint of the type specified in the
regulations is on the seat, the occupant
classification sensors can detect it and
cause the air bag to turn OFF.
Front passenger seat adult occupants
who are properly seated and using the
seat belt as outlined in this manual
should not cause the passenger air bag
and front passenger knee air bag to be
automatically turned OFF. For small
adults it may be turned OFF, however, if
the occupant does not sit in the seat
properly (for example, by not sitting up-
right, 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. 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
Safety — seats, seat belts and supplemental restraint system1-63

1-64Safety — seats, seat belts and supplemental restraint system
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
classification sensors are designed to
operate as described above to turn the
front passenger air bag and front pas-
senger knee air bag OFF for specified
child restraints. Failing to properly secure
child restrains and to use the ALR mode
may allow the restraint to tip or move in
an accident or sudden stop. This can also
result in the passenger air bag and front
passenger knee air bag inflating in a
crash instead of being OFF. (See “Child
restraints” (P.1-32) for proper use and
installation.)
If the front passenger seat is not occu-
pied, the passenger air bag and front
passenger knee air bag are designed not
to inflate in a crash. However, heavy
objects placed on the seat could result
in air bag inflation, because of the object
being detected by the occupant classifi-
cation sensors. 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 seat, contrary to the
instructions in this manual. Always be
sure that you and all vehicle occupants
are seated and restrained properly.Using the front passenger air bag status
light, you can monitor when the front
passenger air bag and front passenger
knee air bag are automatically turned
OFF with the seat occupied. The light will
not illuminate when the front passenger
seat is unoccupied.
If an adult occupant is in the seat but the
front passenger air bag status light is
illuminated (indicating that the front pas-
senger air bag and front passenger knee
air bag are OFF), it could be that the
person is a small adult, or is not sitting on
the seat properly.
If a child restraint must be used in the
front seat, the front passenger air bag
status light may or may not be illumi-
nated, depending on the size of the child
and the type of child restraint being used.
If the front passenger air bag status light
is not illuminated (indicating that the air
bag might inflate in a crash), it could be
that the child restraint or seat belt is not
being used properly. Make sure that the
child restraint is installed properly, the
seat belt is used properly and the occu-
pant is positioned properly. If the front
passenger air bag status light is still not
illuminated, reposition the occupant or
child restraint in a rear seat.
If the front passenger air bag status light
will not illuminate even though you be-lieve that the child restraint, the seat belts
and the occupant are properly positioned,
the system may be sensing an unoccu-
pied seat (in which case the air bag is
OFF). Your NISSAN dealer can check that
the system is OFF by using a special tool.
However, until you have confirmed with
your dealer that your air bag is working
properly, reposition the occupant or child
restraint in a rear seat.
The NISSAN Advanced Air Bag System
and front passenger air bag status light
will take a few seconds to register a
change in the front passenger seat sta-
tus. However, if the seat becomes unoc-
cupied, the front passenger air bag status
light will remain off.
If a malfunction occurs in the front
passenger air bag system, the supple-
mental air bag warning light
, located
in the meter and gauges area will blink.
Have the system checked. It is recom-
mended you visit a NISSAN dealer for this
service.
Normal operation:
In order for the occupant classification
sensor system to classify the front pas-
senger based on weight, please follow the
precautions and steps outlined below:

Precautions:
.Make sure that there are no objects
weighing over 9.1 lbs (4 kg) hanging on
the seat or placed in the seatback
pocket.
. Make sure that a child restraint or
other object is not pressing against
the rear of the seatback.
. Make sure that a rear passenger is not
pushing or pulling on the back of the
front passenger seat.
. Make sure that the front passenger
seat or seatback is not forced back
against an object on the seat or floor
behind it.
. Make sure that there is no object
placed under the front passenger
seat.
Steps:
1. Adjust the seat as outlined. (See “Seats” (P.1-3).) Sit upright, leaning
against the seatback, and centered
on the seat cushion with your feet
comfortably extended to the floor.
2. Make sure there are no objects on your lap.
3. Fasten the seat belt as outlined. (See “Seat belts” (P.1-20).)
4. Remain in this position for 30 seconds allowing the system to classify the front passenger before the vehicle is
put into motion.
5. Ensure proper classification by check- ing the front passenger air bag status
light.
NOTE:
This vehicle’s occupant classification
sensor system locks the classification
during driving so it is important that
you confirm that the front passenger is
properly classified prior to driving. Also,
the occupant classification sensor sys-
tem may recalculate the weight of the
occupant when the vehicle comes to a
stop (i.e. stop light, stop sign, etc.), so
the front passenger seat occupant
should continue to remain seated as
outlined above.
Troubleshooting:If you think the front passenger air bag
status light is incorrect:
1. If the light is ON with no front passenger and no objects on the front passenger
seat:
This may be due to the following condi-
tions that may be interfering with the
weight sensors:
.An object weighing over 9.1 lbs (4 kg)
hanging on the seat or placed in the
seatback pocket. .
A child restraint or other object press-
ing against the rear of the seatback.
. A rear passenger pushing or pulling
on the back of the front passenger
seat.
. Forcing the front seat or seatback
against an object on the seat or floor
behind it.
. An object placed under the front
passenger seat.
. An object placed between the seat
cushion and center console or be-
tween the seat cushion and the door.
If the vehicle is moving, please come to a
stop when it is safe to do so. Check and
correct any of the above conditions.
Restart the vehicle and wait 1 minute.
NOTE:
A system check will be performed dur-
ing which the front passenger air bag
status light will remain lit for about 7
seconds initially.
If the light is still ON after this, it is
recommended that the vehicle be
checked by a NISSAN dealer as soon as
possible.
2. If the light is ON with an adult occupying the front passenger seat:
.Occupant is a small adult — the front
passenger air bag status light is func-
tioning as intended. The front passen-
Safety — seats, seat belts and supplemental restraint system1-65

1-66Safety — seats, seat belts and supplemental restraint system
ger air bag and front passenger knee
air bag are suppressed.
However, if the occupant is not a small
adult, then this may be due to the
following conditions that may be interfer-
ing with the weight sensors:
. Occupant is not sitting upright, lean-
ing against the seatback, and cen-
tered on the seat cushion with his/her
feet comfortably extended to the
floor.
. A child restraint or other object press-
ing against the rear of the seatback.
. A rear passenger pushing or pulling
on the back of the front passenger
seat.
. Forcing the front seat or seatback
against an object on the seat or floor
behind it.
. An object placed under the front
passenger seat.
. An object placed between the seat
cushion and center console or be-
tween the seat cushion and the door.
If the vehicle is moving, please come to a
stop when it is safe to do so. Check and
correct any of the above conditions.
Restart the vehicle and wait 1 minute. NOTE:
A system check will be performed dur-
ing which the front passenger air bag
status light will remain lit for about 7
seconds initially.
If the light is still ON after this, the person
should be advised not to ride in the front
passenger seat and it is recommended
that the vehicle be checked by a NISSAN
dealer as soon as possible.
3. If the light is OFF with a small adult, child
or child restraint occupying the front
passenger seat.
This may be due to the following condi-
tions that may be interfering with the
weight sensors:
.Small adult or child is not sitting
upright, leaning against the seatback,
and centered on the seat cushion with
his/her feet comfortably extended to
the floor.
. The child restraint is not properly
installed, as outlined. (See “Child re-
straints” (P.1-32).)
. An object weighing over 9.1 lbs (4 kg)
hanging on the seat or placed in the
seatback pocket.
. A child restraint or other object press-
ing against the rear of the seatback.
. A rear passenger pushing or pulling
on the back of the front passenger
seat. .
Forcing the front seat or seatback
against an object on the seat or floor
behind it.
. An object placed under the front
passenger seat.
. An object placed between the seat
cushion and center console.
If the vehicle is moving, please come to a
stop when it is safe to do so. Check and
correct any of the above conditions.
Restart the vehicle and wait 1 minute.
NOTE:
A system check will be performed dur-
ing which the front passenger air bag
status light will remain lit for about 7
seconds initially.
If the light is still OFF after this, the small
adult, child or child restraint should be
repositioned in the rear seat and it is
recommended that the vehicle be
checked by a NISSAN dealer as soon as
possible.
Other supplemental front-impact
air bag precautions
WARNING
. Do not place any objects on the
steering wheel pad or on the
instrument panel. Also, do not