snow chains NISSAN ARMADA 2021 Owner´s Manual

recommended you consult a
NISSAN dealer.
. Since the spare tire is not
equipped with the TPMS, when a
spare tire is mounted or a wheel
is replaced, the TPMS will not
function and the low tire pressure
warning light will flash for ap-
proximately 1 minute. The light
will remain on after 1 minute.
Have your tires replaced and/or
TPMS system reset as soon as
possible. It is recommended you
visit a NISSAN dealer for these
services.
. Replacing tires with those not
originally 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 pressure sensors.
CAUTION
.The TPMS may not function prop-
erly when the wheels are
equipped with tire chains or the
wheels are buried in snow. .
Do not place metalized film or
any metal parts (antenna, etc.) on
the windows. This may cause
poor reception of the signals
from the tire pressure sensors,
and the TPMS will not function
properly.
Some devices and transmitters may tem-
porarily interfere with the operation of
the TPMS and cause the low tire pressure
warning light to illuminate. Some exam-
ples are:
. Facilities or electric devices using
similar radio frequencies are near the
vehicle.
. If a transmitter set to similar frequen-
cies is being used in or near the
vehicle.
. If a computer (or similar equipment) or
a DC/AC converter is being used in or
near the vehicle.
Low tire pressure warning light may
illuminate in the following cases.
. If the vehicle is equipped with a wheel
and tire without TPMS.
. If the TPMS has been replaced and the
ID has not been registered.
. If the wheel is not originally specified
by NISSAN. FCC Notice:
For USA:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions: (1) This device
may not cause harmful interference,
and (2) this device must accept any
interference received, including inter-
ference that may cause undesired op-
eration.
Note: Changes or modifications not
expressly approved by the party re-
sponsible for compliance could void
the user’s authority to operate the
equipment.
For Canada:
This device complies with Industry Ca-
nada licence-exempt RSS standard(s).
Operation is subject to the following
two conditions: (1) this device may not
cause interference, and (2) this device
must accept any interference, including
interference that may cause undesired
operation of the device.
Starting and driving5-7

button. Use the OK to select “Driver
Assistance”. Then push the OK.
2. Select “Lane” and push the OK.
3. Select “Warning (LDW)” and push the OK.
The warning systems switch
is used to
turn on and off the LDW system when it is
activated on the vehicle information dis-
play. When the warning systems switch
is turned off, the warning systems ON
indicator lighton the switch is off.
The warning systems switch
will turn
on and off the LDW and BSW systems at
the same time.
NOTE:
If you disable the LDW system, the
system will remain disabled the next
time you start the vehicle’s engine.
LDW SYSTEM LIMITATIONS
WARNING
Listed below are the system limita-
tions for the LDW system. Failure to
follow the warnings and instructions
for proper use of the LDW system
could result in serious injury or
death. .
The system will not operate at
speeds below approximately 37
MPH (60 km/h) or if it cannot
detect lane markers.
. Do not use the LDW system under
the following conditions as it may
not function properly:
— During bad weather (rain, fog,
snow, etc.).
— When driving on slippery roads, such as on ice or snow.
— When driving on winding or uneven roads.
— When there is a lane closure due to road repairs.
— When driving in a makeshift or temporary lane.
— When driving on roads where the lane width is too narrow.
— When driving without normal tire conditions (for example,
tire wear, low tire pressure,
installation of spare tire, tire
chains, non-standard wheels).
— When the vehicle is equipped with non-original brake parts
or suspension parts. — When towing a trailer or other
vehicle.
. The system may not function
properly under the following con-
ditions:
— On roads where there are
multiple parallel lane markers;
lane markers that are faded or
not painted clearly; yellow
painted lane markers; non-
standard lane markers; or
lane markers covered with
water, dirt, snow, etc.
— On roads where discontinued lane markers are still detect-
able.
— On roads where there are sharp curves.
— On roads where there are sharply contrasting objects,
such as shadows, snow,
water, wheel ruts, seams or
lines remaining after road re-
pairs. (The LDW system could
detect these items as lane
markers.)
— On roads where the traveling lane merges or separates.
Starting and driving5-29

activating your turn signal or, for
example, if a construction zone
directs traffic to cross an existing
lane marker. If this occurs you
may need to apply corrective
steering to complete your lane
change.
. Because the I-LI may not activate
under the road, weather, and lane
marker conditions described in
this section, it may not activate
every time your vehicle begins to
leave its lane and you will need to
apply corrective steering.
. The I-LI system will not operate at
speeds below approximately 37
MPH (60 km/h) or if it cannot
detect lane markers.
. When the I-LI system is operating,
avoid excessive or sudden steer-
ing maneuvers. Otherwise, you
could lose control of the vehicle.
. Do not use the I-LI system under
the following conditions as it may
not function properly:
— During bad weather (rain, fog,
snow, etc.).
— When driving on slippery roads, such as on ice or snow. — When driving on winding or
uneven roads.
— When there is a lane closure due to road repairs.
— When driving in a makeshift or temporary lane.
— When driving on roads where the lane width is too narrow.
— When driving without normal tire conditions (for example,
tire wear, low tire pressure,
installation of spare tire, tire
chains, non-standard wheels).
— When the vehicle is equipped with non-original brake parts
or suspension parts.
— When towing a trailer or other vehicle.
— On roads where there are multiple parallel lane markers;
lane markers that are faded or
not painted clearly; yellow
painted lane markers; non-
standard lane markers; or
lane markers covered with
water, dirt, snow, etc.
— On roads where discontinued lane markers are still detect-
able. — On roads where there are
sharp curves.
— On roads where there are sharply contrasting objects,
such as shadows, snow,
water, wheel ruts, seams or
lines remaining after road re-
pairs. (The I-LI system could
detect these items as lane
markers.)
— On roads where the traveling lane merges or separates.
— When the vehicle’s traveling direction does not align with
the lane marker.
— When traveling close to the vehicle in front of you, which
obstructs the lane camera
unit detection range.
— When rain, snow or dirt ad- heres to the windshield in
front of the lane camera unit.
— When the headlights are not bright due to dirt on the lens
or if the aiming is not adjusted
properly.
— When strong light enters the lane camera unit. (For exam-
ple, the light directly shines on
Starting and driving5-35

5-50Starting and driving
standard lane markers; lane
markers covered with water,
dirt, snow, etc.
— On roads where discontinued lane markers are still detect-
able.
— On roads where there are sharp curves.
— On roads where there are sharply contrasting objects,
such as shadows, snow,
water, wheel ruts, seams or
lines remaining after road re-
pairs.
— On roads where the traveling lane merges or separates.
— When the vehicle’s traveling direction does not align with
the lane markers.
— When traveling close to the vehicle in front of you, which
obstructs the lane camera
unit detection range.
— When rain, snow or dirt ad- heres to the windshield in
front of a lane camera unit.
— When the headlights are not bright due to dirt on the lens
or if aiming is not adjusted properly.
— When strong light enters a lane camera unit. (For exam-
ple: light directly shines on the
front of the vehicle at sunrise
or sunset.)
— When a sudden change in brightness occurs. (For exam-
ple: when the vehicle enters or
exits a tunnel or under a
bridge.)
. Do not use the I-BSI system under
the following conditions because
the system may not function
properly.
— During bad weather. (For ex-
ample: rain, fog, snow, etc.)
— When driving on slippery roads, such as on ice or snow,
etc.
— When driving on winding or uneven roads.
— When there is a lane closure due to road repairs.
— When driving in a makeshift or temporary lane.
— When driving on roads where the lane width is too narrow. — When driving with a tire that is
not within normal tire condi-
tions (for example, tire wear,
low tire pressure, installation
of spare tire, tire chains, non-
standard wheels).
— When the vehicle is equipped with non-original steering
parts or suspension parts.
— When towing a trailer or other vehicle.
. Excessive noise (for example,
audio system volume, open vehi-
cle window) will interfere with the
chime sound, and it may not be
heard.

— The vehicle is driving on asteep hill.
— There is an accumulation of snow or ice behind the vehi-
cle.
— An ultrasonic wave source, such as another vehicle’s so-
nar, is near the vehicle.
. Once the automatic brake control
operates, it does not operate
again if the vehicle approaches
the same obstacle.
. The automatic brake control can
only operate for a short period of
time. Therefore, the driver must
depress the brake pedal.
. In the following situations, the
RAB system may not operate
properly or may not function
sufficiently:
— The vehicle is driven in bad
weather (rain, fog, snow, etc.).
— The vehicle is driven on a steep hill.
— The vehicle’s posture is chan- ged (e.g., when driving over a
bump).
— The vehicle is driven on a slippery road. — The vehicle is turned sharply
by turning the steering wheel
fully.
— Snow chains are used.
— Wheels or tires other than NISSAN recommended are
used.
— The brakes are cold at low ambient temperatures or im-
mediately after driving has
started.
— The braking force becomes poor due to wet brakes after
driving through a puddle or
washing the vehicle.
. Turn the RAB system off in the
following conditions to prevent
the occurrence of an unexpected
accident resulting from sudden
system operation:
— The vehicle is towed.
— The vehicle is carried on a
flatbed truck.
— The vehicle is on the chassis dynamometer.
— The vehicle drives on an un- even road surface. — Suspension parts other than
those designated as genuine
parts are used. (If the vehicle
height or the vehicle body
inclination is changed, the
system may not detect an
obstacle correctly.)
. When towing a trailer or other
vehicle, turn the RAB system off
to prevent the occurrence of an
unexpected accident resulting
from sudden system operation.
(See “RAB system operation” (P.5-
118).)
. Excessive noise (e.g., audio sys-
tem volume, an open vehicle win-
dow) will interfere with the chime
sound, and it may not be heard.
Starting and driving5-121

BRAKE ASSIST
When the force applied to the brake pedal
exceeds a certain level, the Brake Assist is
activated generating greater braking
force than a conventional brake booster
even with light pedal force.
WARNING
The Brake Assist is only an aid to
assist braking operation and is not a
collision warning or avoidance de-
vice. It is the driver’s responsibility to
stay alert, drive safely and be in
control of the vehicle at all times.
ANTI-LOCK BRAKING SYSTEM (ABS)
WARNING
.The Anti-lock Braking System
(ABS) is a sophisticated device,
but it cannot prevent accidents
resulting from careless or dan-
gerous driving techniques. It can
help maintain vehicle control dur-
ing braking on slippery surfaces.
Remember that stopping dis-
tances on slippery surfaces will
be longer than on normal sur- faces even with ABS. Stopping
distances may also be longer on
rough, gravel or snow covered
roads, or if you are using tire
chains. Always maintain a safe
distance from the vehicle in front
of you. Ultimately, the driver is
responsible for safety.
. Tire type and condition may also
affect braking effectiveness.
— When replacing tires, install
the specified size of tires on
all four wheels.
— When installing a spare tire, make sure that it is the proper
size and type as specified on
the Tire and Loading Informa-
tion label. See “Tire and load-
ing information label” (P.10-
13).
— For detailed information, see “Wheels and tires” (P.8-28).
The Anti-lock Braking System (ABS) con-
trols the brakes so the wheels do not lock
during hard braking or when braking on
slippery surfaces. The system detects the
rotation speed at each wheel and varies
the brake fluid pressure to prevent each
wheel from locking and sliding. By pre-
venting each wheel from locking, the system helps the driver maintain steering
control and helps to minimize swerving
and spinning on slippery surfaces.
Using the system
Depress the brake pedal and hold it down.
Depress the brake pedal with firm steady
pressure, but do not pump the brakes.
The ABS will operate to prevent the
wheels from locking up. Steer the vehicle
to avoid obstacles.
WARNING
Do not pump the brake pedal. Doing
so may result in increased stopping
distances.
Self-test feature
The ABS includes electronic sensors, elec-
tric pumps, hydraulic solenoids and a
computer. The computer has a built-in
diagnostic feature that tests the system
each time you start the engine and move
the vehicle at a low speed in forward or
reverse. When the self-test occurs, you
may hear a “clunk” noise and/or feel a
pulsation in the brake pedal. This is
normal and does not indicate a malfunc-
tion. If the computer senses a malfunc-
tion, it switches the ABS off and
Starting and driving5-143
BRAKE ASSIST

illuminates (for 4WD models).
See “Vehicle Dynamic Control (VDC) warn-
ing light” (P.2-18) and “Vehicle Dynamic
Control (VDC) off indicator light” (P.2-18).
The computer has a built-in diagnostic
feature that tests the system each time
you start the engine and move the vehicle
forward or in reverse at a slow speed.
When the self-test occurs, you may hear a
“clunk” noise and/or feel a pulsation in the
brake pedal. This is normal and is not an
indication of a malfunction.
WARNING
.The VDC system is designed to
help improve driving stability but
does not prevent accidents due
to abrupt steering operation at
high speeds or by careless or
dangerous driving techniques.
Reduce vehicle speed and be
especially careful when driving
and cornering on slippery sur-
faces and always drive carefully.
. Do not modify the vehicle’s sus-
pension. If suspension parts such
as shock absorbers, struts,
springs, stabilizer bars, bushings
and wheels are not NISSAN re-
commended for your vehicle or are extremely deteriorated, the
VDC system may not operate
properly. This could adversely
affect vehicle handling perfor-
mance, and the VDC warning light
may illuminate.
. If brake related parts such as
brake pads, rotors and calipers
are not NISSAN recommended or
are extremely deteriorated, the
VDC system may not operate
properly and the VDC warning
light
may illuminate.
. If engine control related parts are
not NISSAN recommended or are
extremely deteriorated, the VDC
warning light
may illuminate.
. When driving on extremely in-
clined surfaces such as higher
banked corners, the VDC system
may not operate properly and the
VDC warning light
may illumi-
nate. Do not drive on these types
of roads.
. When driving on an unstable sur-
face such as a turntable, ferry,
elevator or ramp, the VDC warn-
ing light
may illuminate. This
is not a malfunction. Restart the
engine after driving onto a stable
surface. .
If wheels or tires other than the
NISSAN recommended ones are
used, the VDC system may not
operate properly and the VDC
warning light
may illuminate.
. The VDC system is not a substi-
tute for winter tires or tire chains
on a snow covered road.
Starting and driving5-145

TIRE EQUIPMENT
SUMMER tires have a tread designed to
provide superior performance on dry
pavement. However, the performance of
these tires will be substantially reduced in
snowy and icy conditions. If you operate
your vehicle on snowy or icy roads,
NISSAN recommends the use of MUD &
SNOW or ALL SEASON tires on all four
wheels. It is recommended you consult a
NISSAN dealer for the tire type, size, speed
rating and availability information.
For additional traction on icy roads,
studded tires may be used. However,
some U.S. states and Canadian provinces
prohibit their use. Check local, state and
provincial laws before installing studded
tires.
Skid and traction capabilities of
studded snow tires, on wet or dry
surfaces, may be poorer than that of
non-studded snow tires.
Tire chains may be used. For details, see
“Tire chains” (P.8-35).
For four-wheel drive
If you install snow tires, they must also be
the same size, brand, construction and
tread pattern on all four wheels.
SPECIAL WINTER EQUIPMENT
It is recommended that the following
items be carried in the vehicle during
winter:
.A scraper and stiff-bristled brush to
remove ice and snow from the win-
dows and wiper blades.
. A sturdy, flat board to be placed under
the jack to give it firm support.
. A shovel to dig the vehicle out of
snowdrifts.
. Extra window washer fluid to refill the
reservoir tank.
DRIVING ON SNOW OR ICE
WARNING
. Wet ice (32°F, 0°C and freezing
rain), very cold snow or ice can be
slick and very hard to drive on.
The vehicle will have much less
traction or “grip” under these
conditions. Try to avoid driving
on wet ice until the road is salted
or sanded. .
Whatever the condition, drive
with caution. Accelerate and slow
down with care. If accelerating or
downshifting too fast, the drive
wheels will lose even more trac-
tion.
. Allow more stopping distance
under these conditions. Braking
should be started sooner than on
dry pavement.
. Allow greater following distances
on slippery roads.
. Watch for slippery spots (glare
ice). These may appear on an
otherwise clear road in shaded
areas. If a patch of ice is seen
ahead, brake before reaching it.
Try not to brake while on the ice,
and avoid any sudden steering
maneuvers.
. Do not use the cruise control on
slippery roads.
. Snow can trap dangerous ex-
haust gases under your vehicle.
Keep snow clear of the exhaust
pipe and from around your vehi-
cle.
Starting and driving5-147

VEHICLE RECOVERY (freeing 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 in-
jury. Parts of your vehicle could
also overheat and be damaged.
Pulling a stuck vehicle
If your vehicle is stuck in sand, snow, mud,
etc., use a tow strap or other device
designed specifically for vehicle recovery.
Always follow the manufacturer’s instruc-
tions for the recovery device.
Attach the tow strap to the towing hook.
CAUTION
.Tow chains or cables must be
attached only to the main struc-
tural members of the vehicle or
the towing hooks. Otherwise, the
vehicle body will be damaged.
. Use the towing hook only to free
a vehicle stuck in sand, snow, mud, etc. Never tow the vehicle
for a long distance using only the
towing hook.
. The towing hook is under tre-
mendous force when used to free
a stuck vehicle. Never pull the
hook at an angle.
. Always pull the cable straight out
from the front or rear of the
vehicle.
. Pulling devices should be routed
so they do not touch any part of
the suspension, steering, brake or
cooling systems.
. Pulling devices such as ropes or
canvas straps are not recom-
mended for use in vehicle towing
or recovery.
Rocking a stuck vehicle
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 obstruc-
tions.
3. Turn the steering wheel right and left to clear an area around the front tires. 4. Slowly rock the vehicle forward and
backward.
.Shift back and forth between R(Reverse) and D (Drive).
.Apply the accelerator as little as possible to maintain the rocking
motion.
.Release the accelerator pedal be-
fore shifting between R and D.
.Do not spin the tires above 35 MPH(55 km/h).
5. If the vehicle cannot be freed after a few tries, contact a professional tow-
ing service to remove the vehicle.
In case of emergency6-19

.Replacement tires may have a
lower speed rating than the fac-
tory equipped tires, and may not
match the potential maximum
vehicle speed. Never exceed the
maximum speed rating of the
tire.
. Replacing tires with those not
originally specified by NISSAN
could affect the proper operation
of the TPMS.
. For additional information re-
garding tires, refer to “Important
Tire Safety Information” (US) or
“Tire Safety Information” (Cana-
da) in the Warranty Information
Booklet.
All season tires
NISSAN specifies all season tires on some
models to provide good performance all
year, including snowy and icy road con-
ditions. All Season tires are identified by
ALL SEASON and/or M&S (Mud and Snow)
on the tire sidewall. Snow tires have
better snow traction than All Season tires
and may be more appropriate in some
areas.
Summer tires
NISSAN specifies summer tires on some
models to provide superior performance
on dry roads. Summer tire performance is
substantially reduced in snow and ice.
Summer tires do not have the tire trac-
tion rating M&S on the tire sidewall.
If you plan to operate your vehicle in
snowy or icy conditions, NISSAN recom-
mends the use of SNOW tires or ALL
SEASON tires on all four wheels.
Snow tires
If snow tires are needed, it is necessary to
select tires equivalent in size and load
rating to the original equipment tires. If
you do not, it can adversely affect the
safety and handling of your vehicle.
Generally, snow tires will have lower
speed ratings than factory equipped tires
and may not match the potential max-
imum vehicle speed. Never exceed the
maximum speed rating of the tire.
If you install snow tires, they must be the
same size, brand, construction and tread
pattern on all four wheels.
For additional traction on icy roads,
studded tires may be used. However,
some U.S. states and Canadian provinces
prohibit their use. Check local, state and
provincial laws before installing studded tires. Skid and traction capabilities of
studded snow tires, on wet or dry sur-
faces, may be poorer than that of non-
studded snow tires.
TIRE CHAINS
Use of tire chains may be prohibited
according to location. Check the local
laws before installing tire chains. When
installing tire chains, make sure they are
the proper size for the tires on your
vehicle and are installed according to
the chain manufacturer’s suggestions.
Use only SAE Class S chains.
Class “S”
chains are used on vehicles with re-
stricted tire to vehicle clearance. Vehicles
that can use Class “S” chains are designed
to meet the SAE standard minimum
clearances between the tire and the
closest vehicle suspension or body com-
ponent required to accommodate the
use of a winter traction device (tire chains
or cables). The minimum clearances are
determined using the factory equipped
tire size. Other types may damage your
vehicle. Use chain tensioners when re-
commended by the tire chain manufac-
turer to ensure a tight fit. Loose end links
of the tire chain must be secured or
removed to prevent the possibility of
whipping action damage to the fenders
or underbody. If possible, avoid fully load-
ing your vehicle when using tire chains. In
Do-it-yourself8-35