2015 NISSAN ARMADA check engine

TROUBLESHOOTING GUIDE
Verify the location of all Intelligent Keys that are
programmed for the vehicle. If another Intelligent
Key is in range or inside the vehicle, the vehicle
system may respond differently than expected.
SymptomPossible CauseRemedy
When stopping the engine The SHIFT P warning appears on the dis-
play and the inside warning chime sounds
continuously. The shift lever is not in the P (Park) position.Move the shift lever to the P (Park) position.
When opening the driver’s door to get out
of the vehicle The inside warning chime sounds
continuously.
The ignition switch is in the ACC position.Place the ignition switch in the OFF
position.
When closing the door after getting out of
the vehicle The NO KEY warning appears on the
display, the outside chime sounds three
times and the inside warning chime sounds
for approximately three seconds.
The ignition switch is in the ACC or ON
position.Place the ignition switch in the OFF
position.
The NO KEY warning appears on the dis-
play and the outside chime sounds
continuously. The ignition switch is in the ACC position
and the shift lever is not in the P (Park)
position.Move the shift lever to the P (Park) position
and place the ignition switch in the OFF
position.
When closing the door with the inside lock
knob turned to LOCK The outside chime sounds for approximately
three seconds and all the doors unlock.
The Intelligent Key is inside the vehicle.Carry the Intelligent Key with you.
When pushing the door handle request
switch to lock the door The outside chime sounds for approximately
two seconds. The Intelligent Key is inside the vehicle. Carry the Intelligent Key with you.
A door is not closed securely.
Close the door securely.
The door handle request switch is pushed
before the door is closed. Push the door handle request switch after
the door is closed.
3-22Pre-driving checks and adjustments

1Pull the hood lock release handle located
below the driver side instrument panel. The
hood will spring up slightly.
2Push the lever at the front of the hood to the
side as illustrated with your fingertips and
raise the hood.
When closing the hood, lower it slowly and make
sure it locks into place.
WARNING
● Make sure the hood is completely
closed and latched before driving. Fail-
ure to do so could cause the hood to fly
open and result in an accident.
● If you see steam or smoke coming from
the engine compartment, to avoid injury
do not open the hood.
WARNING
● Always be sure the liftgate has been
closed securely to prevent it from open-
ing while driving.
● Do not drive with the liftgate open. This
could allow dangerous exhaust gases
to be drawn into the vehicle. For addi-
tional information, refer to “Exhaust
gas (carbon monoxide)” in the “Starting
and driving” section of this manual.
● Do not leave children unattended inside
the vehicle. They could unknowingly ac-
tivate switches or controls. Unattended
children could become involved in seri-
ous accidents.
● Always be sure that hands and feet are
clear of the door frame to avoid injury
while closing the liftgate.
LPD0244
HOOD LIFTGATE
Pre-driving checks and adjustments3-23

To open, pull up on the smaller outside handle to
release the glass hatch, then pull up on the glass
hatch. To close, lower and push the glass hatch
down securely.NOTE:
The liftgate must be unlocked in order to
open the glass hatch.
WARNING
Do not drive with the glass hatch open.
This could allow dangerous exhaust gases
to be drawn into the vehicle. For addi-
tional information, refer to “Exhaust gas
(carbon monoxide)” in the “Starting and
driving” section of this manual.
FUEL-FILLER CAP
WARNING
●
Gasoline is extremely flammable and
highly explosive under certain condi-
tions. You could be burned or seriously
injured if it is misused or mishandled.
Always stop the engine and do not
smoke or allow open flames or sparks
near the vehicle when refueling.
● Do not attempt to top off the fuel tank
after the fuel pump nozzle shuts off
automatically. Continued refueling may
cause fuel overflow, resulting in fuel
spray and possibly a fire.
● Use only an original equipment type
fuel-filler cap as a replacement. It has a
built-in safety valve needed for proper
operation of the fuel system and emis-
sion control system. An incorrect cap
can result in a serious malfunction and
possible injury. It could also cause
the
Malfunction Indicator Light
(MIL) to come on.
● Never pour fuel into the throttle body to
attempt to start your vehicle.
LPD0246
GLASS HATCH FUEL-FILLER DOOR
3-28Pre-driving checks and adjustments

Vehicle width guide lines5
Indicate the vehicle width when backing up.
Predicted course lines
6
Indicate the predicted course when backing up.
The predicted course lines will be displayed on
the monitor when the shift selector is in the R
(Reverse) position and the steering wheel is
turned. The predicted course lines will move de-
pending on how much the steering wheel is
turned and will not be displayed while the steer-
ing wheel is in the straight-ahead position.
The vehicle width guide lines and the width of the
predicted course lines are wider than the actual
width and course.
HOW TO PARK WITH PREDICTED
COURSE LINES
WARNING
●Always turn and check that it is safe to
do so before backing up. Always back
up slowly.
● Use the displayed lines as a reference.
The lines are highly affected by the
number of occupants, fuel level, vehicle
position, road conditions and road
grade. ●
If the tires are replaced with different
sized tires, the predicted course lines
may be displayed incorrectly.
● On a snow-covered or slippery road,
there may be a difference between the
predicted course line and the actual
course line.
● If the battery is disconnected or be-
comes discharged, the predicted course
lines may be displayed incorrectly. If
this occurs, please perform the follow-
ing procedures:
– Turn the steering wheel from lock to lock while the engine is running.
– Drive the vehicle on a straight road for more than 5 minutes.
● When the steering wheel is turned with
the ignition switch in the ACC position,
the predicted course lines may be dis-
played incorrectly. ●
The distance guide line and the vehicle
width line should be used as a reference
only when the vehicle is on a level
paved surface. The distance viewed on
the monitor is for reference only and
may be different than the actual dis-
tance between the vehicle and dis-
played objects.
● When backing up the vehicle up a hill,
objects viewed in the monitor are fur-
ther than they appear. When backing up
the vehicle down a hill, objects viewed
in the monitor are closer than they ap-
pear. Use the inside mirror or glance
over your shoulder to properly judge
distances to other objects.
The vehicle width and predicted course
lines are wider than the actual width and
course.
Monitor, climate, audio, phone and voice recognition systems4-23

●Do not stop or park the vehicle over
flammable materials such as dry grass,
waste paper or rags. They may ignite
and cause a fire.
CAUTION
● Do not use leaded gasoline. Deposits
from leaded gasoline will seriously re-
duce the three-way catalyst’s ability to
help reduce exhaust pollutants.
● Keep your engine tuned up. Malfunc-
tions in the ignition, fuel injection, or
electrical systems can cause overrich
fuel flow into the three-way catalyst,
causing it to overheat. Do not keep driv-
ing if the engine misfires, or if notice-
able loss of performance or other un-
usual operating conditions are
detected. Have the vehicle inspected
promptly by a NISSAN dealer.
● Avoid driving with an extremely low fuel
level. Running out of fuel could cause
the engine to misfire, damaging the
three-way catalyst.
● Do not race the engine while warming it
up.
● Do not push or tow your vehicle to start
the engine.
TIRE PRESSURE MONITORING
SYSTEM (TPMS)
Each tire, including the spare (if provided) ,
should be checked monthly when cold and in-
flated to the inflation pressure recommended by
the vehicle manufacturer on the vehicle placard
or tire inflation pressure label. (If your vehicle has
tires of a different size than the size indicated on
the vehicle placard or tire inflation pressure label,
you should determine the proper tire inflation
pressure for those tires.)
As an added safety feature, your vehicle has been
equipped with a Tire Pressure Monitoring System
(TPMS) that illuminates a low tire pressure telltale
when one or more of your tires is significantly
under-inflated. Accordingly, when the low tire pres-
sure telltale illuminates, you should stop and check
your tires as soon as possible, and inflate them to
the proper pressure. Driving on a significantly
under-inflated tire causes the tire to overheat and
can lead to tire failure. Under-inflation also reduces
fuel efficiency and tire tread life, and may affect the
vehicle’s handling and stopping ability.
Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver’s
responsibility to maintain correct tire pressure,
even if under-inflation has not reached the level to
trigger illumination of the TPMS low tire pressure
telltale. Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when the
system is not operating properly. The TPMS mal-
function indicator is combined with the low tire
pressure telltale. When the system detects a
malfunction, the telltale will flash for approxi-
mately one minute and then remain continuously
illuminated. This sequence will continue upon
subsequent vehicle start-ups as long as the mal-
function exists. When the malfunction indicator is
illuminated, the system may not be able to detect
or signal low tire pressure as intended. TPMS
malfunctions may occur for a variety of reasons,
including the installation of replacement or alter-
nate tires or wheels on the vehicle that prevent
the TPMS from functioning properly. Always
check the TPMS malfunction telltale after replac-
ing one or more tires or wheels on your vehicle to
ensure that the replacement or alternate tires and
wheels allow the TPMS to continue to function
properly.
Additional information:
● The TPMS does not monitor the tire
pressure of the spare tire.
● The TPMS will activate only when the vehicle
is driven at speeds above 16 MPH
(25 km/h). Also, this system may not detect a
sudden drop in tire pressure (for example a
flat tire while driving) .
Starting and driving5-3

●To avoid raising the center of gravity
excessively, do not exceed the rated
capacity of the roof rack and evenly
distribute the load. Secure heavy loads
in the cargo area as far forward and as
low as possible. Do not equip the ve-
hicle with tires larger than specified in
this manual. This could cause your ve-
hicle to roll over.
● Do not grip the inside or spokes of the
steering wheel when driving off-road.
The steering wheel could move sud-
denly and injure your hands. Instead
drive with your fingers and thumbs on
the outside of the rim.
● Before operating the vehicle, ensure
that the driver and all passengers have
their seat belts fastened.
● Lower your speed when encountering
strong crosswinds. With a higher center
of gravity, your NISSAN is more affected
by strong side winds. Slower speeds
ensure better vehicle control.
● Do not drive beyond the performance
capability of the tires, even with 4WD
engaged. ●
For 4WD equipped vehicles, do not at-
tempt to raise two wheels off the
ground and shift the transmission to
any drive or reverse position with the
engine running. Doing so may result in
drivetrain damage or unexpected ve-
hicle movement which could result in
serious vehicle damage or personal
injury.
● Do not attempt to test a 4WD equipped
vehicle on a 2-wheel dynamometer
(such as the dynamometers used by
some states for emissions testing) , or
similar equipment even if the other two
wheels are raised off the ground. Make
sure you inform test facility personnel
that your vehicle is equipped with 4WD
before it is placed on a dynamometer.
Using the wrong test equipment may
result in drivetrain damage or unex-
pected vehicle movement which could
result in serious vehicle damage or per-
sonal injury.
● Accelerating quickly, sharp steering
maneuvers or sudden braking may
cause loss of control. ●
If at all possible, avoid sharp turning
maneuvers, particularly at high speeds.
Your NISSAN four-wheel drive vehicle
has a higher center of gravity than a
passenger car. The vehicle is not de-
signed for cornering at the same speeds
as passenger cars.
● Always use tires of the same type, size,
brand, construction (bias, bias-belted,
or radial) , and tread pattern on all four
wheels. Install tire chains on the rear
wheels when driving on slippery roads
and drive carefully.
●
Be sure to check the brakes immediately
after driving in mud or water. For addi-
tional information, refer to “Brake sys-
tem” in this section for “Wet brakes”.
● Avoid parking your vehicle on steep
hills. If you get out of the vehicle and it
rolls forward, backward or sideways,
you could be injured.
● Whenever you drive off-road through
sand, mud or water as deep as the
wheel hub, more frequent maintenance
may be required. For additional infor-
mation, refer to “Periodic maintenance”
in the “NISSAN Service and Mainte-
nance Guide.
5-8Starting and driving

●Make sure the area around the vehicle is
clear.
● Check fluid levels such as engine oil, cool-
ant, brake fluid, and windshield-washer fluid
as frequently as possible, or at least when-
ever you refuel.
● Check that all windows and lights are clean.
● Visually inspect tires for their appearance
and condition. Also check tires for proper
inflation.
● Check that all doors are closed.
● Position seat and adjust head
restraints/headrests.
● Adjust inside and outside mirrors.
● Fasten seat belts and ask all passengers to
do likewise.
● Check the operation of warning lights when
the ignition switch is placed in the ON posi-
tion. For additional information, refer to
“Warning lights, indicator lights and audible
reminders” in the “Instruments and controls”
section of this manual. 1. Apply the parking brake.
2. Move the shift lever to P (Park) or N (Neu-
tral) . P (Park) is recommended.
The shift lever cannot be moved out of
P (Park) and into any of the other gear
positions if the ignition switch is
turned to the OFF position or if the key
is removed from the ignition switch.
The starter is designed not to operate if
the shift lever is in any of the driving
positions.
3. Crank the engine with your foot off the
accelerator pedal by placing the ignition
switch in the START position. Release the
key when the engine starts. If the engine
starts, but fails to run, repeat the above
procedure.
● If the engine is very hard to start in ex-
tremely cold weather or when restarting,
depress the accelerator pedal a little (ap-
proximately 1/3 to the floor) and hold it
and then crank the engine. Release the
key and the accelerator pedal when the
engine starts. ●
If the engine is very hard to start because
it is flooded, depress the accelerator
pedal all the way to the floor and hold it.
Crank the engine for 5–6 seconds. After
cranking the engine, release the accel-
erator pedal. Crank the engine with your
foot off the accelerator pedal by turn-
ing the ignition key to START. Release the
key when the engine starts. If the engine
starts, but fails to run, repeat the above
procedure.
CAUTION
Do not operate the starter for more than
15 seconds at a time. If the engine does
not start, turn the key off and wait 10 sec-
onds before cranking again, otherwise the
starter could be damaged.
4. Allow the engine to idle for at least 30 sec- onds after starting. Do not race the engine
while warming it up. Drive at moderate
speed for a short distance first, especially in
cold weather.
In cold weather, keep the engine running for
a minimum of 2–3 minutes before shutting it
off. Starting and stopping the engine over a
short period of time may make the vehicle
more difficult to start.
BEFORE STARTING THE ENGINE STARTING THE ENGINE
Starting and driving5-13

NOTE:
Care should be taken to avoid situations
that can lead to potential battery discharge
and potential no-start conditions such as:1. Installation or extended use of electronic accessories that consume battery power
when the engine is not running (Phone char-
gers, 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.ENGINE PROTECTION MODE
The engine has an engine protection mode to
reduce the chance of damage if the coolant tem-
perature 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 position.
● 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 conditions, ve-
hicle speed will decrease. Vehicle speed can be
controlled with the accelerator 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 accelerator pedal, and air
conditioning cooling function will automatically
be turned back ON. If:
1. The engine coolant temperature is not re- duced.
2. The air conditioning cooling function does not turn back ON.
3. The engine oil pressure warning/engine coolant temperature high indicator
il-
luminates, this may indicate a malfunction.
Move the vehicle off the road in a safe area
and allow the engine to cool. If after check-
ing the oil and coolant, the
remains
on, do not continue to drive and call a
NISSAN dealer.
The MIL may also come ON. If onlyit remains on,
you do not need to have your vehicle towed, but
have it inspected soon by a NISSAN dealer. For
additional information, refer to “Malfunction Indi-
cator Light (MIL)” in the “Instruments and con-
trols” section of this manual.
DRIVING THE VEHICLE
5-14Starting and driving