2021 NISSAN ARMADA manual transmission

fuel cut mode.
5. To stop the engine, shift the shift lever to the P (Park) position and push the
ignition switch to the OFF position.
In preparation for the next engine start,
the engine may have a slightly delayed
shutoff after placing the ignition switch in
the OFF position, depending on the driv-
ing conditions.
NOTE:
Care should be taken to avoid situations
that can lead to potential battery dis-
charge and potential no-start condi-
tions such as:
1. Installation or extended use of elec-
tronic accessories that consume
battery power when the engine is
not running (Phone chargers, GPS,
DVD players, etc.)
2. Vehicle is not driven regularly and/
or only driven short distances.
In these cases, the battery may need to
be charged to maintain battery health.
REMOTE ENGINE START (if so
equipped)
Vehicles started with the remote engine
start function require the ignition switch
to be placed in the ON position before the
shift lever can be moved from the P (Park)
position. To place the ignition switch in the ON position, perform the following
steps:
1. Make sure that the Intelligent Key is
on you.
2. Firmly depress the brake pedal.
3. Push the ignition switch once to the ON position.
For additional information about the
remote engine start function, see “Re-
mote engine start” (P.3-19).
ENGINE PROTECTION MODE
The engine has an engine protection
mode to reduce the chance of damage
if the coolant temperature becomes too
high (for example, when climbing steep
grades in high temperature with heavy
loads, such as when towing a trailer).
When the engine temperature reaches a
certain level:
. The engine coolant temperature
gauge will move toward the H posi-
tion.
. Engine power may be reduced.
. The air conditioning cooling function
may be automatically turned OFF for a
short time (the blower will continue to
operate).
Engine power and, under some condi-
tions, vehicle speed will decrease. Vehicle
speed can be controlled with the accel-
erator pedal, but the vehicle may not
accelerate at the desired speed. The
transmission will downshift or upshift as
it reaches prescribed shift points. You can
also shift manually.
As driving conditions change and engine
coolant temperature is reduced, vehicle
speed can be increased using the accel-
erator pedal, and air conditioning cooling
function will automatically be turned
back ON.
Starting and driving5-17
DRIVING THE VEHICLE

5-18Starting and driving
If:
1. The engine coolant temperature is notreduced.
2. The air conditioning cooling function does not turn back ON.
3. The engine oil pressure warning light
illuminates or engine coolant
temperature gauge does not return
to the normal range from the H
position, this may indicate a malfunc-
tion. Move the vehicle off the road to a
safe area and allow the engine to cool.
If after checking the oil and coolant,
the
remains on or engine coolant
temperature does not return to the
normal range, do not continue to
drive. It is recommended you contact
a NISSAN dealer.
The Malfunction Indicator Light (MIL)
may also come ON. You do not need to
have your vehicle towed, unless it re-
mains on, but have it inspected soon. It is
recommended you contact a NISSAN
dealer for this service. See “Warning lights,
indicator lights and audible reminders”
(P.2-10).
WARNING
Overheating can result in reduced
engine power and vehicle speed.
The reduced speed may be lower
than other traffic, which could in-
crease the chance of a collision. Be
especially careful when driving. If the
vehicle cannot maintain a safe driv-
ing speed, pull to the side of the road
in a safe area. Allow the engine to
cool and return to normal operation.
See “If your vehicle overheats” (P.6-
14).
CAUTION
Running the engine with the engine
oil pressure warning light on could
cause serious damage to the engine
almost immediately. Such damage is
not covered by warranty. Turn off the
engine as soon as it is safe to do so.
AUTOMATIC TRANSMISSION
7 speed automatic transmission
The automatic transmission in your vehi-
cle is electronically controlled by a trans-
mission control module to produce
maximum efficiency and smooth opera-
tion.
Shown on the following pages are the
recommended operating procedures for
this transmission. Follow these proce-
dures for maximum vehicle performance
and driving enjoyment.
Starting the vehicle
After starting the engine, fully depress the
foot brake pedal and push the shift lever
button before shifting the shift lever to
the R (Reverse), N (Neutral), D (Drive) or
Manual shift mode position. Be sure the
vehicle is fully stopped before attempting
to shift the shift lever.
This automatic transmission model is
designed so that the foot brake pedal
must be depressed before shifting from
P (Park) to any drive position while the
ignition switch position is ON.
The shift lever cannot be moved out of
the P (Park) position and into any of the
other gear positions if the ignition
switch is pushed to the LOCK, OFF or
ACC position.

1. Keep the foot brake pedal depressedand push the shift lever button to shift
into a driving gear.
2. Release the parking brake and foot brake, then gradually start the vehicle
in motion.
WARNING
.Do not depress the accelerator
pedal while shifting from P (Park)
or N (Neutral) to R (Reverse), D
(Drive) or manual shift mode. Al-
ways depress the brake pedal
until shifting is completed. Failure
to do so could cause you to lose
control and have an accident.
. Cold engine idle speed is high, so
use caution when shifting into a
forward or reverse gear before
the engine has warmed up.
. Never shift to either the P (Park)
or R (Reverse) position while the
vehicle is moving forward and P
(Park), D (Drive) position or man-
ual shift mode while the vehicle is
moving rearward. This could
cause an accident or damage
the transmission. .
Do not downshift abruptly on
slippery roads. This may cause a
loss of control.
CAUTION
.Except in an emergency, do not
shift to the N (Neutral) position
while driving. Coasting with the
transmission in the N (Neutral)
position may cause serious da-
mage to the transmission.
. To avoid possible damage to your
vehicle; when stopping the vehi-
cle on an uphill grade, do not hold
the vehicle by depressing the
accelerator pedal. The foot brake
should be used for this purpose.
WAF0755X
Shift lever
To move the shift lever,
: Push the button while depressing the
brake pedal,
: Push the button,
: Just move the shift lever.
Shifting
The shift lever position indicator light
(next to the shift lever) will be illuminated
for approximately 30 minutes after the
ignition switch is turned off. The indicator
light may also illuminate when the vehicle
receives radio waves. This is not a mal-
function.
After starting the engine, fully depress the
Starting and driving5-19

5-20Starting and driving
brake pedal and shift the shift lever from
P (Park) to R (Reverse), N (Neutral), D
(Drive) or Manual shift mode position.
Push the button to shift into P (Park) or R
(Reverse). All other positions can be
selected without pushing the button.
WARNING
Apply the parking brake if the shift
lever is in any position while the
engine is not running. Failure to do
so could cause the vehicle to move
unexpectedly or roll away and result
in serious personal injury or property
damage.
CAUTION
Make sure the vehicle is completely
stopped and the transmission is in
the P (Park) position.
P (Park) position:
Use this position when the vehicle is
parked or when starting the engine. Make
sure the vehicle is completely stopped.
The brake pedal must be depressed and
the shift lever button pushed in to move the shift lever from the N (Neutral)
position or any drive position to the P
(Park) position.
Apply the parking brake.
When parking on a hill, apply the parking
brake first, then move the shift lever to
the P (Park) position.
CAUTION
Use this position only when the
vehicle is completely stopped.
R (Reverse):
Use this position to back up. Always be
sure the vehicle is completely stopped
before selecting the R (Reverse) position.
The brake pedal must be depressed and
the shift lever button pushed in to move
the shift lever from the P (Park) posi-
tion, the N (Neutral) position or any
drive position to the R (Reverse) posi-
tion.
N (Neutral):
Neither forward nor reverse gear is en-
gaged. The engine can be started in this
position. You may shift to the N (Neutral)
position and restart a stalled engine while
the vehicle is moving. D (Drive):
Use this position for all normal forward
driving.
Manual shift mode
When the shift lever is in the manual shift
gate, the transmission is ready for the
manual shift mode. Shift ranges can be
selected manually by moving the shift
lever up or down.
When shifting up, move the shift lever to
the + (up) side. The transmission shifts to
the higher range.
When shifting down, move the shift lever
to the − (down) side. The transmission
shifts to the lower range.
When canceling the manual shift mode,
return the shift lever to the D (Drive)
position. The transmission returns to the
normal driving mode.
In the manual shift mode, the shift range
is displayed on the position indicator in
the meter.

Shift ranges up or down one by one as
follows:
M1?
/M2 ?
/M3 ?
/M4 ?
/M5?
/M6 ?
/M7
M7 (7th):
Use this position for all normal forward
driving at highway speeds.
M6 (6th) andM5 (5th):
Use these positions when driving up long
slopes, or for engine braking when driving
down long slopes.
M4 (4th),M3 (3rd) andM2 (2nd):
Use these positions for hill climbing or
engine braking on downhill grades.
M1 (1st):
Use this position when climbing steep
hills slowly or driving slowly through deep
snow, or for maximum engine braking on
steep downhill grades.
. Remember not to drive at high speeds
for extended periods of time in lower
than 7th gear. This reduces fuel econ-
omy.
. Moving the shift lever rapidly to the
same side twice will shift the ranges in
succession.
. In the manual shift mode, the trans-
mission may not shift to the se-
lected gear or may automatically shift to the other gear. This helps
maintain driving performance and
reduces the chance of vehicle da-
mage or loss of control.
. When the transmission does not
shift to the selected gear, the Auto-
matic Transmission (AT) position in-
dicator light (in the vehicle
information display) will blink and
the buzzer will sound.
. In the manual shift mode, the trans-
mission automatically shifts down
to 1st gear before the vehicle comes
to a stop. When accelerating again, it
is necessary to shift up to the
desired range.
Accelerator downshift — In D (Drive)
position —
For passing or hill climbing, fully depress
the accelerator pedal to the floor. This
shifts the transmission down into the
lower gear, depending on the vehicle
speed.
Fail-safe
When the fail-safe operation occurs, note
that the transmission will be locked in any
of the forward gears according to the
condition.
If the vehicle is driven under extreme
conditions, such as excessive wheel spinning and subsequent hard braking,
the fail-safe system may be activated.
This will occur even if all electrical
circuits are functioning properly. In this
case, push the switch to the OFF posi-
tion and wait for 3 seconds. Then push
the ignition switch back to the ON
position. The vehicle should return to
its normal operating condition. If it does
not return to its normal operating con-
dition, have the transmission checked
and repaired, if necessary. It is recom-
mended you visit a NISSAN dealer for
this service.
Starting and driving5-21

8-2Do-it-yourself
When performing any inspection or main-
tenance work on your vehicle, always
take care to prevent serious accidental
injury to yourself or damage to the
vehicle. The following are general precau-
tions which should be closely observed.
WARNING
.Park the vehicle on a level sur-
face, apply the parking brake
securely and block the wheels to
prevent the vehicle from moving.
Move the shift lever to P (Park).
. Be sure the ignition switch is in
the OFF or LOCK position when
performing any parts replace-
ment or repairs.
. Never connect or disconnect the
battery or any transistorized
component while the ignition
switch is in the ON position.
. Never leave the engine or auto-
matic transmission related com-
ponent harnesses disconnected
while the ignition switch is in the
ON position.
. If you must work with the engine
running, keep your hands, cloth-
ing, hair and tools away from
moving fans, belts and any other moving parts.
. It is advisable to secure or re-
move any loose clothing and
remove any jewelry, such as
rings, watches, etc. before work-
ing on your vehicle.
. Always wear eye protection
whenever you work on your ve-
hicle.
. If you must run the engine in an
enclosed space such as a garage,
be sure there is proper ventilation
for exhaust gases to escape.
. Never get under the vehicle while
it is supported only by a jack. If it
is necessary to work under the
vehicle, support it with safety
stands.
. Keep smoking materials, flame
and sparks away from fuel tank
and the battery.
. Your vehicle is equipped with an
automatic engine cooling fan. It
may come on at any time without
warning, even if the ignition key is
in the OFF position and the en-
gine is not running. To avoid
injury, always disconnect the ne-
gative battery cable before work-
ing near the fan. .
Because the fuel lines are under
high pressure even when the
engine is off, it is recommended
you visit a NISSAN dealer for
service of the fuel filter or fuel
lines.
CAUTION
.Do not work under the hood while
the engine is hot. Turn the engine
off and wait until it cools down.
. Avoid direct contact with used
engine oil and coolant. Impro-
perly disposed engine oil, coolant,
and/or other vehicle fluids can
damage the environment. Always
conform to local regulations for
disposal of vehicle fluid.
This “8. Do-it-yourself” section gives in-
structions regarding only those items
which are relatively easy for an owner to
perform.
A genuine NISSAN Service Manual is also
available. (See “Owner’s Manual/Service
Manual order information” (P.10-40).)
You should be aware that incomplete or
improper servicing may result in operat-
ing difficulties or excessive emissions, and
MAINTENANCE PRECAUTIONS

8-4Do-it-yourself
The engine cooling system is filled at the
factory with a pre-diluted mixture of 50%
Genuine NISSAN Long Life Antifreeze/
Coolant (blue) and 50% water to provide
year-round anti-freeze and coolant pro-
tection. The antifreeze solution contains
rust and corrosion inhibitors. Additional
engine cooling system additives are not
necessary.
WARNING
.Never remove the radiator or
coolant reservoir cap when the
engine is hot. Wait until the en-
gine and radiator cool down.
Serious burns could be caused
by high pressure fluid escaping
from the radiator. See precau-
tions in “If your vehicle overheats”
(P.6-14).
. The radiator is equipped with a
pressure type radiator cap. To
prevent engine damage, use only
a genuine NISSAN radiator cap.
CAUTION
.Never use any cooling system
additives such as radiator sealer.
Additives may clog the cooling
system and cause damage to
the engine, transmission and/or
cooling system.
. When adding or replacing cool-
ant, be sure to use only Genuine
NISSAN Long Life Antifreeze/
Coolant (blue) or equivalent. Gen-
uine NISSAN Long Life Antifreeze/
Coolant (blue) is pre-diluted to
provide antifreeze protection to
−34°F (−37°C). If additional freeze
protection is needed due to
weather where you operate your
vehicle, add Genuine NISSAN Long
Life Antifreeze/Coolant (blue)
concentrate following the direc-
tions on the container. If an
equivalent coolant other than
Genuine NISSAN Long Life Anti-
freeze/Coolant (blue) is used, fol-
low the coolant manufacturer’s
instructions to maintain mini-
mum antifreeze protection to
−34°F (−37°C). The use of other
types of coolant solutions other
than Genuine NISSAN Long Life Antifreeze/Coolant (blue) or
equivalent may damage the en-
gine cooling system.
. The life expectancy of the fac-
tory-fill coolant is 105,000 miles
(168,000 km) or 7 years. Mixing
any other type of coolant other
than Genuine NISSAN Long Life
Antifreeze/Coolant (blue) (or
equivalent coolant), including
Genuine NISSAN Long Life Anti-
freeze/Coolant (green), or the use
of non-distilled water will reduce
the life expectancy of the factory-
fill coolant. Refer to the “9. Main-
tenance and schedules” section
of this manual for more details.
ENGINE COOLING SYSTEM